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Chronic Medical Conditions (chronic + medical_condition)
Selected AbstractsAddiction: a chronic medical conditionDRUG AND ALCOHOL REVIEW, Issue 4 2008Mph Director, Robert G. Newman Md No abstract is available for this article. [source] Impaired working memory in children with attention deficit hyperactivity disorder and their siblingsASIA-PACIFIC PSYCHIATRY, Issue 3 2010Kok Wei Wee MD (USM) MMED (PSY) (USM) Abstract Introduction: Impairment of working memory in children with attention deficit hyperactivity disorder (ADHD) has been well described. If similar impairment in working memory can be demonstrated among their siblings, this could suggest impaired working memory is a genetic component of ADHD. Methods: Fifty-seven subjects were recruited: (1) ADHD group (n=21); (2) siblings of ADHD children group (n=15); and (3) non-ADHD children with chronic medical condition as the control group (n=21). All subjects were aged between 6 and 15 years, and ADHD was diagnosed according to DSM-IV-TR. Those with other comorbidity or IQ<70 were excluded. Digit Recall was used for assessment of the phonological loop component, Maze Memory test for the visuospatial sketch pad component and Backward Digit Recall for the central executive component of working memory. Results: ADHD children and their siblings showed similar impairment and both differed from the control group on the Maze Memory test. ADHD children also showed impairment in the Digit Recall test; however, the sibling group did not differ from the control group on this test. The Backward Digit Recall score did not show any significant difference between the three groups. Discussion: Impairment of the visuospatial sketch pad component of working memory seems to cluster in ADHD children and their siblings. Thus, impairment of the visuospatial sketch pad component of working memory may point towards a genetic predisposition of ADHD. [source] Twenty years of follow-up among survivors of childhood and young adult acute myeloid leukemia,CANCER, Issue 9 2008A report from the Childhood Cancer Survivor Study Abstract BACKGROUND Limited data exist on the comprehensive assessment of late medical and social effects experienced by survivors of childhood and young adult acute myeloid leukemia (AML). METHODS This analysis included 272 5-year AML survivors who participated in the Childhood Cancer Survivor Study (CCSS). All patients were diagnosed at age ,21 years between the years 1970 and 1986, and none underwent stem cell transplantation. Rates of survival, relapse, and late outcomes were analyzed. RESULTS The average follow-up was 20.5 years (range, 5,33 years). The overall survival rate was 97% at 10 years (95% confidence interval [95%CI], 94%,98%) and 94% at 20 years (95% CI, 90%,96%). Six survivors reported 8 recurrences. The cumulative incidence of recurrent AML was 6.6% at 10 years (95% CI, 3.7%,9.6%) and 8.6% at 20 years (95% CI, 5.1%,12.1%). Ten subsequent malignant neoplasms (SMN) were reported, including 4 with a history of radiation therapy, for a 20-year cumulative incidence of 1.7% (95% CI, 0.02%,3.4%). Six cardiac events were reported, for a 20-year cumulative incidence 4.7% (95% CI, 2.1%,7.3%). Half of the survivors reported a chronic medical condition and, compared with siblings, were at increased risk for severe or life-threatening chronic medical conditions (16% vs 5.8%; P < .001). Among those aged ,25 years, the age-adjusted marriage rates were similar among survivors and the general United States population (57% for both) and lower compared with siblings (67%; P < .01). Survivors' college graduation rates were lower compared with siblings but higher than the general population (40% vs 52% vs 34%, respectively; P < .01). Employment rates were similar between survivors, siblings, and the general population (93%, 97.6%, and 95.8%, respectively). CONCLUSIONS Long-term survival from childhood AML ,5-years after diagnosis was favorable. Late-occurring medical events remained a concern with socioeconomic achievement lower than expected within the individual family unit, although it was not different from the general United States population. Cancer 2008. © 2008 American Cancer Society. [source] Changes in TMIG-Index of Competence by subscale in Japanese urban and rural community older populations: Six years prospective studyGERIATRICS & GERONTOLOGY INTERNATIONAL, Issue 2003Yoshinori Fujiwara Objective: To examine the longitudinal changes in higher-level functional capacity in Japanese urban and rural community older populations. Design: Population-based cross-sectional, and prospective cohort studies. Setting: Koganei city in a suburb of Tokyo, and Nangai village, Akita Prefecture, Japan. Participants: One thousand, five hundred and six older persons (793 in Koganei and 713 in Nangai) aged 65,83 years living at home. Main outcome measures: Disability in Instrumental Self-Maintenance (IADL), Intellectual Activity or Social Role, measured by the Tokyo Metropolitan Institute of Gerontology Index of Competence. Results: At baseline, older men and women in the rural area, Nangai, had higher prevalence of disability in Intellectual Activity compared with respective counterparts in the urban area, Koganei. By contrast, disability in Social Role was more prevalent among elderly people in Koganei than in Nangai. In both areas older men and women had lowest prevalence of disability in IADL among three subscales. The six-year longitudinal survey on older persons who had initially no disability in all three subscales demonstrated that in urban Koganei older persons were most likely to be disabled in Social Role with advancing age, followed in turn by Intellectual Activity and IADL. By contrast, elderly people in rural Nangai were most likely to be disabled in Intellectual Activity, followed by Social Role and instrumental ADL. The Cox-proportional hazard model analysis for those who had no IADL disability at baseline revealed that the baseline level of Intellectual Activity or Social Role predicted significantly future onset of IADL disability in both areas even after controlling for sex, age, and chronic medical conditions. Conclusions: In both urban and rural community older populations, disability in Social Role and Intellectual Activity preceded IADL disability, and predicted significantly the future onset of IADL disability. [source] Impact of history or onset of chronic medical conditions on higher-level functional capacity among older community-dwelling Japanese adultsGERIATRICS & GERONTOLOGY INTERNATIONAL, Issue 2003Yoshinori Fujiwara Background: Many studies have examined the impact of chronic medical conditions on the age-related decline in basic activities of daily living (BADL) and the instrumental activities of daily living (IADL), but less is known concerning the influence of chronic disease on physical, cognitive, social, and economic aspects of higher-level functional capacity. Methods: Subjects comprised 793 and 725 persons aged 65,84 years, living in an urban and a rural Japanese community, respectively. A baseline interview established any history of chronic medical conditions. Four years later, a second interview again assessed chronic disease, and higher-level functional capacity was evaluated using the Tokyo Metropolitan Institute of Gerontology (TMIG) Index of Competence. Results: Multiple logistic regression analysis revealed that declines in total score and/or any of three subscales of the TMIG Index of Competence were significantly associated with a history of chronic disease, the onset of visual impairment and the development of hearing impairment, even after controlling for the subject's age, gender, educational attainment, and baseline TMIG Index of Competence. Episodes of stroke were significantly associated with declines in IADL. Hypertension, diabetes mellitus, and heart disease were also significantly associated with a decrease in functional competence, although each affected a different subscale of the TMIG Index of Competence. Conclusions: The present results underline the importance of controlling chronic medical conditions through a physically active lifestyle and an appropriate medical regimen in order to limit the age-related decline in functional capacity. [source] Protective effect of single-dose adjuvanted pandemic influenza vaccine in childrenINFLUENZA AND OTHER RESPIRATORY VIRUSES, Issue 4 2010P. G. Van Buynder Please cite this paper as: Van Buynder et al. (2010) Protective effect of single-dose adjuvanted pandemic influenza vaccine in children. Influenza and Other Respiratory Viruses 4(4), 171,178. Background, During the first wave of A/California/7/2009(H1N1) influenza, high rates of hospitalization in children under 5 years were seen in many countries. Subsequent policies for vaccinating children varied in both type of vaccine and number of doses. In Canada, children 36 months to <10 years received a single dose of 0·25 ml of the GSK adjuvanted vaccine (ArepanrixÔ) equivalent to 1·9 ,g HA. Children 6 months to 35 months received two doses as did those 36,119 months with chronic medical conditions. Method, We conducted a community-based case,control vaccine effectiveness (VE) review of children under 10 years with influenza like illness who were tested for H1N1 infection at the central provincial laboratory. Laboratory-confirmed influenza was the primary outcome, and vaccination status the primary exposure to assess VE after a single 0·25-ml dose. Results, If vaccination was designated to be effective after 14 days, no vaccinated child had laboratory-confirmed influenza compared to 38% of controls. The VE of 100% was statistically significant for children <10 years of age and <5 years considered separately. If vaccination was considered effective after 10 days, VE dropped to 96% overall but was statistically significant and over 90% in all age subgroups, including those under 36 months. Conclusions, A single 0·25-ml dose of the GSK adjuvanted vaccine (ArepanrixÔ) protects children against laboratory-confirmed pandemic influenza potentially avoiding any increased reactogenicity associated with second doses. Adjuvanted vaccines offer hope for improved seasonal vaccines in the future. [source] Validation and Comparison of Two Frailty Indexes: The MOBILIZE Boston StudyJOURNAL OF AMERICAN GERIATRICS SOCIETY, Issue 9 2009Dan K. Kiely MPH OBJECTIVES: To validate two established frailty indexes and compare their ability to predict adverse outcomes in a diverse, elderly, community-dwelling sample of men and women. DESIGN: Prospective observational study. SETTING: A diverse defined geographic area of Boston. PARTICIPANTS: Seven hundred sixty-five community-dwelling participants in the Maintenance of Balance, Independent Living, Intellect, and Zest in the Elderly Boston Study. MEASUREMENTS: Two published frailty indexes, recurrent falls, disability, overnight hospitalization, emergency department (ED) visits, chronic medical conditions, self-reported health, physical function, cognitive ability (including executive function), and depression. One index was developed from the Study of Osteoporotic Fractures (SOF) and the other from the Cardiovascular Health Study (CHS). RESULTS: The SOF frailty index classified 77.1% as robust, 18.7% as prefrail, and 4.2% as frail. The CHS frailty index classified 51.2% as robust, 38.8% as prefrail, and 10.0% as frail. Both frailty indexes (SOF; CHS) were similar in their ability to predict key geriatric outcomes such as recurrent falls (hazard ratio (HR)frail=2.2, 95% confidence interval (CI)=1.2,4.0; HRfrail=1.9, 95% CI=1.2,3.1), overnight hospitalization (odds ratio (OR)frail=3.5, 95% CI=1.5,8.0; ORfrail=4.4, 95% CI=2.4,8.2), ED visits (ORfrail=3.5, 95% CI=1.4,8.8; ORfrail=3.1, 95% CI=1.6,5.9), and disability (ORfrail=5.4, 95% CI=2.3,12.3; ORfrail=7.7, 95% CI=4.0,14.7), as well as chronic medical conditions, physical function, cognitive ability, and depression. CONCLUSION: Two established frailty indexes were validated using an independent elderly sample of diverse men and women; both indexes were good at distinguishing geriatric conditions and predicting recurrent falls, overnight hospitalization, and ED visits according to level of frailty. Although both indexes are good measures of frailty, the simpler SOF index may be easier and more practical in a clinical setting. [source] Memory Complaint Is Not Necessary for Diagnosis of Mild Cognitive Impairment and Does Not Predict 10-Year Trajectories of Functional Disability, Word Recall, or Short Portable Mental Status Questionnaire LimitationsJOURNAL OF AMERICAN GERIATRICS SOCIETY, Issue 2 2006Jama L. Purser PhD OBJECTIVES: To evaluate the prevalence and utility of memory complaint in a geographically representative cohort and, in cases with mild cognitive impairment (MCI), to determine whether memory complaint alters 10-year trajectories of disability in activities of daily living (ADLs), Short Portable Mental Status Questionnaire (SPMSQ) score, and 20-item word recall. DESIGN: Prospective cohort study. SETTING: Washington and Iowa counties, Iowa. PARTICIPANTS: Iowa Established Populations for Epidemiologic Studies of the Elderly (N=3,673; aged ,65; 61.3% female; 99.9% white). MEASUREMENTS: Age, sex, education, SPMSQ score, 20-item word recall, ADL or instrumental ADL disability, and chronic medical conditions. RESULTS: The prevalence of memory complaint was 34%. Although proportionally more cognitively impaired individuals were in the memory complaint group (34% vs 27%), the pattern of subclassification into cognitively intact and MCI Stage 1 and 2 subgroups was similar for people with and without memory complaint. Median SPMSQ score and number of words recalled at baseline were comparable across memory complaint categories in each subgroup. MCI participants without subjective memory complaint constituted a larger proportion of the overall sample than individuals with subjective memory complaint (460 (14%) vs 295 (8.9%)) and of persons objectively classified as having MCI (61% vs 39%). The distribution of individual 10-year change in ADL disability, SPMSQ score, and word recall were similar for those with and without memory complaint across all subgroups of cognitive impairment. CONCLUSION: Memory complaint is not necessary for MCI diagnosis and does not distinguish cases with different progression rates in disability or cognitive impairment. 2006. [source] Urinary Incontinence and Psychological Distress in Community-Dwelling Older African Americans and WhitesJOURNAL OF AMERICAN GERIATRICS SOCIETY, Issue 11 2004Hillary R. Bogner MD Objectives: To compare the association between urinary incontinence (UI) and psychological distress in older African Americans and whites. Design: A population-based longitudinal survey. Setting: Continuing participants in a study of community-dwelling adults who were initially living in East Baltimore in 1981. Participants: African Americans and whites aged 50 and older at follow-up interviews performed between 1993 and 1996 for whom complete data were available (n=747). Measurements: Participants were classified as incontinent if any uncontrolled urine loss within the 12 months before the interview was reported. Psychological distress was assessed using the General Health Questionnaire (GHQ). Results: African Americans with UI were more likely to experience psychological distress as measured using the GHQ than were African Americans without UI (unadjusted odds ratio=4.22, 95% confidence interval=1.72,10.39). In multivariate models that controlled for age, sex, education, functional status, cognitive status, and chronic medical conditions, this association remained statistically significant. The association between UI and psychological distress did not achieve statistical significance in whites. Conclusion: The effect of UI on emotional well-being may be greater for African Americans than for whites. [source] Who Are the Uninsured Elderly in the United States?JOURNAL OF AMERICAN GERIATRICS SOCIETY, Issue 4 2004James W. Mold MD Because of the Medicare program, a common assumption is made that virtually all older Americans have health insurance coverage. Data from the 2000 National Health Interview Survey were analyzed to estimate the number of people aged 65 and older without health insurance; their stated reasons for being uninsured; and the associations between lack of insurance and sociodemographic variables, health status, and access to and use of healthcare services. In 2000, there were approximately 350,000 older Americans with no health insurance. Those without insurance were more likely to be younger, Hispanic, nonwhite, unmarried (widowed, divorced, or never married), poor, and foreign-born. They were less likely to hold U.S. citizenship. Despite relatively high rates of chronic medical conditions, they were unlikely to receive outpatient or home healthcare services. The most common reason given for lack of insurance was its cost. This study reveals important gaps in the availability of health insurance for the elderly, gaps that are likely to affect an increasing number of older Americans in the coming decade. [source] Cognitive and Functional Decline in Adults Aged 75 and OlderJOURNAL OF AMERICAN GERIATRICS SOCIETY, Issue 12 2002Sandra A. Black PhD OBJECTIVES: To simultaneously examine the influence of functional disability on the development of cognitive impairment and the influence of cognitive status on the development of functional disability over time and compare findings across ethnic groups. DESIGN: A population-based longitudinal study. SETTING: Galveston County, Texas. PARTICIPANTS: Three hundred sixty-five community-dwelling Hispanic Americans, African Americans, and non-Hispanic whites, aged 75 and older. MEASUREMENTS: Baseline measures included demographics, self-reported chronic medical conditions, functional disability, and cognitive status. Longitudinal measures included functional decline and cognitive decline. RESULTS: Substantial functional decline was associated with each additional error on the mental status measure; substantial cognitive decline was associated with each additional antecedent disability. These findings were evident across all three ethnic groups, even when taking into account the effects of demographic factors and chronic health conditions, although the specific chronic health conditions that influenced cognitive and functional decline were found to vary across the three ethnic groups. CONCLUSION: Our findings suggest that, rather than simply being correlated markers of increasing frailty, cognitive and functional decline appear to influence the development of one another. Clinicians need to be aware of these associations, which may affect the direction of preventive care and rehabilitation in the oldest old. Appropriate intervention may result in the prevention or delay of functional disability and cognitive decline. Awareness of the specific chronic health conditions that increase the risk for cognitive or functional decline in various ethnic groups, and the effect of comorbid disease, may also help efforts to prevent decline in older adults. [source] The Role of Benzodiazepines in the Treatment of InsomniaJOURNAL OF AMERICAN GERIATRICS SOCIETY, Issue 6 2001Meta-Analysis of Benzodiazepine Use in the Treatment of Insomnia PURPOSE: To obtain a precise estimate of the efficacy and common adverse effects of benzodiazepines for the treatment of insomnia compared with those of placebo and other treatments. BACKGROUND: Insomnia, also referred to as disorder of initiating or maintaining sleep, is a common problem and its prevalence among older people is estimated to be 23% to 34%.1 The total direct cost in the United States for insomnia in 1995 was estimated to be $13.9 billion.2 The complaint of insomnia in older people is associated with chronic medical conditions; psychiatric problems, mainly depression, chronic pain, and poor perceived general condition;1,3,4 and use of sleep medications.5 Thus in most cases, insomnia is due to some other underlying problem and is not just a consequence of aging.6 Accordingly, the management of insomnia should focus on addressing the primary problem and not just short-term treatment of the insomnia. Benzodiazepines belong to the drug class of choice for the symptomatic treatment of primary insomnia.7 This abstract will appraise a meta-analysis that compared the effect of benzodiazepines for short-term treatment of primary insomnia with placebo or other treatment. DATA SOURCES: Data sources included articles listed in Medline from 1966 to December 1998 and the Cochrane Controlled Trials Registry. The medical subject heading (MeSH) search terms used were "benzodiazepine" (exploded) or "benzodiazepine tranquillizers" (exploded) or "clonazepam,""drug therapy,""randomized controlled trial" or "random allocation" or "all random,""human," and "English language." In addition, bibliographies of retrieved articles were scanned for additional articles and manufacturers of brand-name benzodiazepines were asked for reports of early trials not published in the literature. STUDY SELECTION CRITERIA: Reports of randomized controlled trials of benzodiazepine therapy for primary insomnia were considered for the meta-analysis if they compared a benzodiazepine with a placebo or an alternative active drug. DATA EXTRACTION: Data were abstracted from 45 randomized controlled trials representing 2,672 patients, 47% of whom were women. Fifteen studies included patients age 65 and older and four studies involved exclusively older patients. Twenty-five studies were based in the community and nine involved inpatients. The duration of the studies ranged from 1 day to 6 weeks, with a mean of 12.2 days and median of 7.5 days. The primary outcome measures analyzed were sleep latency and total sleep duration after a sleep study, subjects' estimates of sleep latency and sleep duration, and subjects' report of adverse effects. Interrater reliability was checked through duplicate, independent abstraction of the first 21 articles. Overall agreement was between 95% and 98% (kappa value of 0.90 and 0.95 accordingly) for classification of the studies and validity of therapy, and 76% (kappa value of 0.51) for study of harmful effects. A scale of 0 to 5 was used to rate the individual reports, taking into account the quality of randomization, blinding, follow-up, and control for baseline differences between groups. Tests for homogeneity were applied across the individual studies and, when studies were found to be heterogeneous, subgroup analysis according to a predefined group was performed. MAIN RESULTS: The drugs used in the meta-analysis included triazolam in 16 studies; flurazepam in 14 studies; temazepam in 13 studies; midazolam in five studies; nitrazepam in four studies; and estazolam, lorazepam, and diazepam in two studies each. Alternative drug therapies included zopiclone in 13 studies and diphenhydramine, glutethimide, and promethazine in one study each. Only one article reported on a nonpharmacological treatment (behavioral therapy). The mean age of patients was reported in 33 of the 45 studies and ranged between 29 and 82. SLEEP LATENCY: In four studies involving 159 subjects, there was sleep-record latency (time to fall asleep) data for analysis. The pooled difference indicated that the latency to sleep for patients receiving a benzodiazepine was 4.2 minutes (95% CI = (,0.7) (,9.2)) shorter than for those receiving placebo. Patient's estimates of sleep latency examined in eight studies showed a difference of 14.3 minutes (95% CI = 10.6,18.0) in favor of benzodiazepines over placebo. TOTAL SLEEP DURATION: Analysis of two studies involving 35 patients in which total sleep duration using sleep-record results was compared indicated that patients in the benzodiazepine groups slept for an average of 61.8 minutes (95% CI = 37.4,86.2) longer than those in the placebo groups. Patient's estimates of sleep duration from eight studies (566 points) showed total sleep duration to be 48.4 minutes (95% CI = 39.6,57.1) longer for patients taking benzodiazepines than for those on placebo. ADVERSE EFFECTS: Analysis of eight studies (889 subjects) showed that those in the benzodiazepine groups were more likely than those in the placebo groups to complain of daytime drowsiness (odds ratio (OR) 2.4, 95% confidence interval (CI) = 1.8,3.4). Analysis of four studies (326 subjects) also showed that subjects in the benzodiazepine groups were more likely to complain of dizziness or lightheadedness than the placebo groups. (OR 2.6, 95% CI = 0.7,10.3). Despite the increased reported side effects in the benzodiazepine groups, drop-out rates were similar in the benzodiazepine and placebo groups. For patient reported outcome, there was no strong correlation found for sleep latency data, (r = 0.4, 95% CI = (,0.3) (,0.9)) or for sleep duration (r = 0.2, 95% CI = ,0.8,0.4) between benzodiazepine dose and outcome. COMPARISON WITH OTHER DRUGS AND TREATMENTS: In three trials with 96 subjects, meta-analysis of the results comparing benzodiazepines with zopiclone, did not show significant difference in sleep latency in the benzodiazepine and placebo groups, but the benzodiazepine groups had increased total sleep duration (23.1 min. 95% CI = 5.6,40.6). In four trials with 252 subjects, the side effect profile did not show a statistically significant difference (OR 1.5, CI 0.8,2.9). There was only one study comparing the effect of behavioral therapy with triazolam. The result showed that triazolam was more effective than behavioral therapy in decreasing sleep latency, but its efficacy declined by the second week of treatment. Behavioral therapy remained effective throughout the 9-week follow-up period. There were four small trials that involved older patients exclusively, with three of the studies having less than 2 weeks of follow-up. The results were mixed regarding benefits and adverse effects were poorly reported. CONCLUSION: The result of the meta-analysis shows that the use of benzodiazepines results in a decrease in sleep latency and a significant increase in total sleep time as compared with placebo. There was also a report of significantly increased side effects, but this did not result in increased discontinuation rate. There was no dose-response relationship for beneficial effect seen with the use of benzodiazepines, although the data are scant. Zopiclone was the only alternative pharmacological therapy that could be studied with any precision. There was no significant difference in the outcome when benzodiazepines were compared with zopiclone. There was only one study that compared the effect of benzodiazepines with nonpharmacological therapy; thus available data are insufficient to comment. [source] General Health Status and Changes in Chewing Ability in Older Canadians over Seven YearsJOURNAL OF PUBLIC HEALTH DENTISTRY, Issue 2 2002David Locker PhD; Abstract Objectives: The purpose of this study was to describe the onset of and recovery from chewing problems in an older adult population over a seven-year period and to describe factors associated with these changes. Of particular interest was the relationship between general health and changes in oral functioning - Methods: The data came from a longitudinai study of community-dwelling individuals who were aged 50 years and older when first recruited. Data were collected at baseline (n=907) and at three (n=611) and seven-year (n=425) follow-ups. Oral function was assessed by means of a six-item index of chewing ability. Data were weighted to account for loss to follow-up using weights derived from the seven-year response proportions for dentate and edentulous subjects. Logistic regression analysis using backward stepwise selection was used to identify. predictors of onset and recovery. Results: At baseline, 25 percent of subjects reported a problem chewing. This rose to 26 percent at three years and 34 percent at seven years. The seven-year incidence of chewing dysfunction was 19 percent. Of those with a chewing problem at baseline, 21 percent did not have a problem at seven years. A logistic regression model predicting the seven-year incidence of chewing problems indicated that subjects aged 65 years or older, the edentulous, those rating their oral health as poor, those without dental insurance and those without a regular source of dentai care were more likely to be an incident case. In addition, a variable denoting the number of chronic medical conditions at baseline also entered the model. A logistic regression model predicting recovery indicated that older subjects, the edentulous, those from low-income households, and those with limitations in activities of daily living were less likely to recover over the observation period. Conclusion: The results of this study indicate a marked increase in the prevalence of chewing problems in this older adult population over the seven-year observation period. Poorer general health at baseline increased the probability of the onset of a chewing problem and decreased the probability of recovery. [source] Comparing Frequent and Average Users of Elementary School-Based Health Centers in the Bronx, New York CityJOURNAL OF SCHOOL HEALTH, Issue 4 2002Raymundo S. Baquiran ABSTRACT: This study analyzed health care utilization at three school-based health centers (SBHCs) in the Bronx, New York City, and compared characteristics of "frequent" and "average" service users. Encounter form data for visits by 2,795 students who received services at least once between September 7, 1998, and June 30, 1999, were reviewed. Demographic comparisons between clinic users and the total school population, and between "frequent" (five or more visits/year) and "average" (one to four visits/year) users were made. The two groups also were compared after primary diagnoses were classified into five general categories. Some 96% (3,469/3,614) of students were registered in the SBHCs, of whom 81% (2,795/3,469) used clinic services at least once during the school year. Clinic users did not differ from the general school population by gender, but were younger (p < 0.01). "Frequent" users were more likely than "average" users to be older (p < 0.01), but they did not differ by gender, race/ethnicity, or insurance status. "Frequent" users comprised 28% of the clinic-using population, but accounted for 72.5% of all visits. Similarly, "average" users comprised 72.4% of the clinic-using population, but accounted for 27.5% of all visits. "Frequent" users generated most visits for mental health and chronic medical conditions, while "average" users generated most visits for preventive care, acute medical care, and injuries/emergencies (p < 0.01 for all). Important challenges for elementary SBHCs include developing new approaches that meet children's needs while protecting clinic resources, like scheduling group interventions for those with on-going health care needs who require frequent use of school health services. [source] A Review of Genetic, Biological, Pharmacological, and Clinical Factors That Affect Carbohydrate-Deficient Transferrin LevelsALCOHOLISM, Issue 9 2004Michael F. Fleming Background: Carbohydrate-deficient transferrin (CDT) is an alcohol biomarker recently approved by the U.S. Food and Drug Administration. This test is increasingly being used to detect and monitor alcohol use in a variety of health care, legal, and industrial settings. The goal of this study is to review the genetic, biological, pharmacological, and clinical factors that may affect CDT levels. Methods: A review of the literature identified 95 research articles that met the authors' criteria and reported potential interactions of a variety of factors on percent and total CDT levels. The review established 12 categories of variables that may affect CDT levels. These categories include (1) alcohol use, (2) genetic factors, (3) race, (4) gender, (5) age, (6) liver disease, (7) iron levels, (8) tobacco use, (9) medication such as estrogen and anticonvulsants, (10) metabolic factors such as body mass index and total body water, (11) chronic medical conditions such as rheumatoid arthritis, and (12) surgical patients. Results: There is evidence that %CDT levels are affected by alcohol use, end-stage liver disease, and genetic variants. In addition to these three factors, total CDT levels (CDTect) are also affected by factors that raise transferrin levels such as iron deficiency, chronic illnesses, and menopausal status. Other potential factors such as tobacco and age appear to be confounded by alcohol use. The roles of female gender, low body mass index, chronic inflammatory diseases, and medication on CDT levels require further study. False negatives are associated with female gender, episodic lower level alcohol use, and acute trauma with blood loss. Conclusions: This review suggests that a number of factors are associated with false-positive CDTect and %CDT levels. CDT offers great promise to assist physicians in the care of patients to detect and monitor heavy alcohol use. [source] Association of Maternal Chronic Disease and Negative Birth Outcomes in a Non-Hispanic Black-White Mississippi Birth CohortPUBLIC HEALTH NURSING, Issue 4 2007Juanita Graham ABSTRACT Objective: To investigate the impact of selected maternal chronic medical conditions, race, and age on preterm birth (PTB), low birth weight (LBW), and infant mortality among Mississippi mothers from 1999 to 2003. Design: A retrospective cohort analysis of linked birth and death certificates. Sample: The 1999,2003 Mississippi birth cohort comprising 202,931 singleton infants born to African American and White women. Measurements: The relationship between maternal chronic conditions and the dependent variables of PTB, LBW, and infant mortality were investigated using logistic regression analysis. Results: PTB, LBW, and infant mortality were more prevalent among African American women, very young women (,15 years), and women with certain chronic medical conditions. Among White mothers, maternal chronic hypertension was significantly associated with PTB and LBW, and maternal diabetes with PTB and infant mortality. Among African American mothers, maternal cardiac disease was significantly associated with PTB and LBW; maternal chronic hypertension was significantly associated with LBW and infant mortality; and maternal diabetes with PTB. Conclusions: Maternal chronic hypertension and diabetes were significantly associated with negative birth outcomes regardless of maternal race. Maternal cardiac disease was only significantly associated with PTB and LBW among African Americans. [source] Prevalence and correlates of mental disorders in Israeli adolescents: results from a national mental health surveyTHE JOURNAL OF CHILD PSYCHOLOGY AND PSYCHIATRY AND ALLIED DISCIPLINES, Issue 5 2010Ilana Farbstein Background:, The development of epidemiological instruments has enabled the assessment of mental disorders in youth in countries that plan policy according to evidence-based principles. The Israel Survey of Mental Health among Adolescents (ISMEHA) was conducted in 2004,2005 in a representative sample of 957 adolescents aged 14,17 and their mothers. Methods:, The aims of this study were to estimate prevalence rates of internalizing and externalizing mental disorders and their socio-demographic and health correlates. Disorders were ascertained with the Development and Well-Being Assessment inventory and verified by child psychiatrists. Results:, The prevalence rates were 11.7%, 8.1% and 4.8% for any disorder, internalizing disorders and externalizing disorders, respectively. Distinct risk factors were associated with the different types of disorders: internalizing disorders were associated with female gender, chronic medical conditions and being cared for by a welfare agency. Risk factors for externalizing disorders were male gender, having divorced or single parents, being an only child or having only one sibling. Learning disability was associated with both types of disorders. Conclusions:, The risk and protective factors related to internalizing and externalizing disorders are interpreted within the framework of family composition in this multicultural society. [source] Reason for Visit: Is Migrant Health Care That Different?THE JOURNAL OF RURAL HEALTH, Issue 2 2008George F. Henning MD ABSTRACT:,Purpose:The purpose of this pilot study was to determine the reasons for which migrant agricultural workers in Pennsylvania seek health care.Methods:Participants were individuals 14 years of age and over, actively involved in agricultural labor and presenting for medical care at 6 migrant health care centers. Bilingual health care providers randomly selected and interviewed the participants.Findings:The most commonly reported reason for visiting the health care provider was for physical examination. The most frequent acute problems were related to the musculoskeletal and integumentary systems. Frequently cited problems in the medical history were hypertension, musculoskeletal/back pain, and gastrointestinal conditions. Most medications being taken were for cardiovascular or pain-related problems.Conclusions:These results suggest that migrant workers present with medical problems that are similar to those of the general primary care population. Many problems were recurrent and represented common chronic medical conditions. [source] Medical visits among adults with symptoms commonly associated with an overactive bladderBJU INTERNATIONAL, Issue 3 2006SUNNY H. KIM OBJECTIVES To examine nationally representative data and thus obtain estimates of the use of healthcare providers associated with the overactive bladder (OAB) symptoms, a condition characterized by frequency, urgency and nocturia, with or with no urge incontinence, as although it is ranked among the 10 most common chronic medical conditions in the USA, the level of OAB-associated medical treatment remains largely unknown. METHODS To estimate the number of annual OAB-associated medical visits among patients aged ,18 years, three national databases in the USA (year 2000) were examined: the National Ambulatory Medical Care Survey, the National Hospital Ambulatory Medical Care Survey, and the National Hospital Discharge Survey. Population estimates were constructed using design-based statistical analyses to account for the complex survey designs of data. RESULTS During 2000, adult Americans made 1.4 million (95% confidence interval 1.1,1.8 million) ambulatory visits to non-Federal office-based physicians with International Classification of Disease (ICD-9) coding indicative of OAB symptoms. Accounting for emergency and outpatient department visits, as well as non-Federal short-stay hospital discharges, the estimated number of medical visits with OAB-associated ICD-9 coding was <1.5 million. CONCLUSION The prevalence of OAB was estimated to be 34 million adult Americans. When 1.4 million ambulatory visits were compared with this prevalence, as few as 4% of adult Americans with OAB sought medical treatment during the year 2000. The present results therefore suggest a large unmet medical need among the population of adult Americans with OAB. [source] Twenty years of follow-up among survivors of childhood and young adult acute myeloid leukemia,CANCER, Issue 9 2008A report from the Childhood Cancer Survivor Study Abstract BACKGROUND Limited data exist on the comprehensive assessment of late medical and social effects experienced by survivors of childhood and young adult acute myeloid leukemia (AML). METHODS This analysis included 272 5-year AML survivors who participated in the Childhood Cancer Survivor Study (CCSS). All patients were diagnosed at age ,21 years between the years 1970 and 1986, and none underwent stem cell transplantation. Rates of survival, relapse, and late outcomes were analyzed. RESULTS The average follow-up was 20.5 years (range, 5,33 years). The overall survival rate was 97% at 10 years (95% confidence interval [95%CI], 94%,98%) and 94% at 20 years (95% CI, 90%,96%). Six survivors reported 8 recurrences. The cumulative incidence of recurrent AML was 6.6% at 10 years (95% CI, 3.7%,9.6%) and 8.6% at 20 years (95% CI, 5.1%,12.1%). Ten subsequent malignant neoplasms (SMN) were reported, including 4 with a history of radiation therapy, for a 20-year cumulative incidence of 1.7% (95% CI, 0.02%,3.4%). Six cardiac events were reported, for a 20-year cumulative incidence 4.7% (95% CI, 2.1%,7.3%). Half of the survivors reported a chronic medical condition and, compared with siblings, were at increased risk for severe or life-threatening chronic medical conditions (16% vs 5.8%; P < .001). Among those aged ,25 years, the age-adjusted marriage rates were similar among survivors and the general United States population (57% for both) and lower compared with siblings (67%; P < .01). Survivors' college graduation rates were lower compared with siblings but higher than the general population (40% vs 52% vs 34%, respectively; P < .01). Employment rates were similar between survivors, siblings, and the general population (93%, 97.6%, and 95.8%, respectively). CONCLUSIONS Long-term survival from childhood AML ,5-years after diagnosis was favorable. Late-occurring medical events remained a concern with socioeconomic achievement lower than expected within the individual family unit, although it was not different from the general United States population. Cancer 2008. © 2008 American Cancer Society. [source] Correlation between vision- and health-related quality of life scoresACTA OPHTHALMOLOGICA, Issue 3 2009Brighu N. Swamy Abstract. Purpose:, To examine the correlation between health-related quality of life (HRQOL) scores [assessed using the generic Short Form Health Survey (SF-36) questionnaire] and vision-related quality of life (VRQOL) scores [assessed using the National Eye Institute Visual Function Questionnaire (NEI-VFQ25)]. Methods:, Cross-sectional analytic study. All surviving participants of the Blue Mountains Eye Study (n = 1952, aged 60 years and older) were invited to attend comprehensive eye examinations 10 years after baseline examinations and were asked to complete both questionnaires. Results:, Complete data were available for 1436 participants. After controlling for age, sex and the presence of either unilateral or bilateral visual impairment, the number of hospital admissions, chronic medical conditions and disabilities, we found that the composite NEI-VFQ score was significantly associated with the two main domains of the SF-36 survey: the summary physical component score (P < 0.001) and the mental component score (P < 0.001). There was relatively low correlation (r < 0.3) between the NEI-VFQ25 subscales and SF-36 subscales including the physical and mental composite scores. Conclusion:, VRQOL is influenced by both general health and HRQOL. However, there is a relatively low correlation between the individual subscales of these two quality of life questionnaires. [source] Transition to adult care: experiences and expectations of adolescents with a chronic illnessCHILD: CARE, HEALTH AND DEVELOPMENT, Issue 5 2008L. K. Tuchman Abstract Background Effective means of transitioning adolescent patients with chronic illness from paediatric to adult medical care are poorly documented and supported by limited evidence. The purpose of this study is to describe expectations and concerns of adolescents with chronic illness regarding transition from subspecialty paediatric to adult-centred care during the transition process in order guide effective programme design and implementation. Methods Qualitative content and thematic analysis of semi-structured individual interviews with 22 adolescents with chronic illness, including cystic fibrosis, sickle cell disease, juvenile rheumatoid arthritis, and inflammatory bowel disease. Interviews took place at 1,3 time points over an 18-month study period. Results Transition topics included: timing of transfer to adult care, the transition process, attitudes about transition, and factors that might aid transition. During the study period, one-third of participants made the transition to adult-oriented health care. All participants who had transitioned to adult-oriented care reported participating in a structured transition programme. Concerns of those who had not initiated the transition process centred on re-establishing relationships and bringing a new team ,up to speed'. Most adolescents anticipating transfer to adult care identified only downsides and felt unprepared to transition at the time of the interview. Subjects who had transitioned noted benefits of the adult-oriented system, even if they had been ambivalent prior to transfer of care. Participants suggested that earlier discussions about transition, opportunities to meet new healthcare teams and visits to adult-oriented venues prior to transition might aid in the transition process. Conclusions Subspecialty paediatric providers should anticipate common fears and concerns of adolescents and discuss the benefits of transfer to adult-oriented care. Further evaluation of existing transition programmes is an area for future study and is necessary for improvement of the continuum of care for adolescents with chronic medical conditions. [source] Impaired vision and other factors associated with driving cessation in the elderly: the Blue Mountains Eye StudyCLINICAL & EXPERIMENTAL OPHTHALMOLOGY, Issue 3 2001Jagjit Singh Gilhotra MBBS ABSTRACT The aim of present study was to review vision and other factors associated with the cessation of driving. As part of the Blue Mountains Eye Study, detailed demographic information, driving status and medical history were taken. Visual acuity was measured during a standardized refraction and visual fields documented. Potential risk factors were decided a priori. Among the 3654 Eye Study participants, 2831 (77.5%) had driven a motor vehicle in the past, of whom 2379 (84.0%) were current drivers and 452 (16.0%, 95% CI 14.6,17.4%) said they had stopped driving. Older persons and women were more likely to have stopped driving. After adjusting for age and sex, sensory impairment affecting vision and hearing, plus chronic medical conditions and benzodiazepine use were significantly associated with cessation of driving. The study found that sensory impairment, particularly visual parameters, was associated with the decision to stop driving by older subjects. [source] | |||||||||||||