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Selected AbstractsInstrument to assess depersonalization-derealization in panic disorderDEPRESSION AND ANXIETY, Issue 4 2002Brian J. Cox Ph.D. Abstract There is a long history of scholarly interest on depersonalization-derealization (DD) and its role in clinical anxiety, but there is a paucity of appropriate assessment instruments available. Our objective was to develop and evaluate a self-report measure of DD for use with clinically anxious patients. Panic disorder patients (n=169) were surveyed about DD experiences and provided data on a new item pool for psychometric development. DD episodes were common and a 28-item Depersonalization-Derealization Inventory was found to possess good reliability and validity. DD appears to be prevalent and clinically relevant in panic disorder. Continued study of DD is warranted and may be facilitated by the availability of a suitable instrument with promising psychometric properties. A 12-item version of the instrument may be appropriate as a brief screen. © 2002 Wiley-Liss, Inc. [source] A clinical profile of participants in an online support groupEUROPEAN EATING DISORDERS REVIEW, Issue 3 2007Alison M. Darcy Abstract Objective To explore the clinical characteristics of users of an online support group for people with eating disorders (EDs). Method One hundred and thirty-eight support group participants were recruited online and completed measures that were specifically adapted for internet administration. These included two subscales of the Eating Disorder Inventory-2 (EDI-2); the 26-item version of the Eating Attitudes Test (EAT-26); the Hospital Anxiety and Depression Scale (HADS); and the Rosenberg Self-Esteem Scale (RSE). Results Participants scored significantly higher than published normative data on all measures. In addition, while the group scored in line with traditional clinical samples, some self-reported diagnostic groups scored significantly higher on all of the factors. Discussion Participants demonstrated a clinical profile, in terms of reported distress, comparable to, and on some measures in excess of, samples diagnosed with an ED. Online support groups may be ideally placed to offer support and information to some people with EDs. Copyright © 2007 John Wiley & Sons, Ltd and Eating Disorders Association. [source] Mental health in infants with esophageal atresia,INFANT MENTAL HEALTH JOURNAL, Issue 1 2009Anne Faugli Chronic somatic illness in infancy may challenge the development of mental health and impinge the infant's capability to form close interpersonal relationships. Esophageal atresia (EA) is a congenital anomaly requiring neonatal surgery, medical aftertreatment, and extended hospitalization. The aim of the study was to assess mental health and to find prognostic factors for mental health among infants with EA. Thirty-nine infants treated consecutively during 2000 to 2003 and their mothers were included. Infant mental health was assessed by Diagnostic Classification: 0,3 (Zero to Three, 1994). Medical and environmental data were collected from medical records and semistructured interview with the mothers. Child development was assessed with the Bayley scales, second edition (N. Bayley, 1993). Maternal psychological distress, anxiety, and child temperament were assessed by self-report questionnaires: the General Health Questionnaire, 30-item version (D. Goldberg & P. Williams, 1988); the State Trait Anxiety Inventory (C.D. Spielberger, R. Gorsuch, & R. Lushene, 1970); and the Infant Behaviour Questionnaire (M.K. Rothbart, 1981). Thirty-one percent of the infants with EA showed mental health disorders by 1 year of age. Prognostic factors predicting mental health were posttraumatic symptoms reported by mother, more than one operation, mechanical ventilation beyond 1 day, and moderate/severe chronic family strain. Relational trauma, vulnerable attachment, and impaired self-development are highlighted as possible pathways for psychopathology. Children with EA are vulnerable to mental health disorders, and this study may help clinicians to identify children at risk. [source] The Galicia study of mental health of the Elderly I: general description of methodologyINTERNATIONAL JOURNAL OF METHODS IN PSYCHIATRIC RESEARCH, Issue 4 2000Professor R. Mateos Abstract Reports of epidemiological surveys do not always adequately provide a careful description of the methodology used and the sociocultural context involved. The objective of this paper is to describe the methodology used in a survey whose aim was to study the prevalence of the wide range of psychiatric disorders that were present in a population aged 60 and above who were living at home. The Galicia Community Study of Mental Health of the Elderly was designed in two phases. In the first, a random sample of 3,580 people over 60 years of age, representative of each of the nine public health authority areas, was interviewed at home. The 60-item version of Goldberg's General Health Questionnaire (GHQ) was the screening instrument. In the second phase, all the traced subjects with high GHQ scores (N = 532) and a representative sample (N = 149) of people below the cut-off point, were interviewed at home using the Diagnostic Interview Schedule (DIS-III). This paper analyses the sociodemographic context of Galicia (a natural region in south-western Europe with a population of 2.7 million inhabitants), the sampling method, the sociodemographic makeup of the sample, the fieldwork, and the method for obtaining the estimate of prevalence. Copyright © 2000 Whurr Publishers Ltd. [source] Efficient assessment of social problem-solving abilities in medical and rehabilitation settings: a rasch analysis of the social problem-solving inventory-revisedJOURNAL OF CLINICAL PSYCHOLOGY, Issue 7 2009Laura E. Dreer Abstract The Social Problem Solving Inventory-Revised Scale (SPSI-R) has been shown to be a reliable and valid self-report measure of social problem-solving abilities. In busy medical and rehabilitation settings, a brief and efficient screening version with psychometric properties similar to the SPSI-R would have numerous benefits including decreased patient and caregiver assessment burden and administration/scoring time. Thus, the aim of the current study was to identify items from the SPSI-R that would provide for a more efficient assessment of global social problem-solving abilities. This study consisted of three independent samples: 121 persons in low-vision rehabilitation (M age=71 years old, SD=15.53), 301 persons living with diabetes mellitus (M age=58, and SD=14.85), and 131 family caregivers of persons with severe disabilities (M age=56 years old, SD=12.15). All persons completed a version of the SPSI-R, Center for Epidemiological Studies Depression Scale (CES-D), and the Satisfaction with Life Scale (SWLS). Using Rasch scaling of the SPSI-R short-form, we identified a subset of 10 items that reflected the five-component model of social problem solving. The 10 items were separately validated on the sample of persons living with diabetes mellitus and the sample of family caregivers of persons with severe disabilities. Results indicate that the efficient 10-item version, analyzed separately for all three samples, demonstrated good reliability and validity characteristics similar to the established SPSI-R short form. The 10-item version of the SPSI-R represents a brief, effective way in which clinicians and researchers in busy health care settings can quickly assess global problem-solving abilities and identify those persons at-risk for complicated adjustment. Implications for the assessment of social problem-solving abilities are discussed. © 2009 Wiley Periodicals, Inc. J Clin Psychol 65: 1,15, 2009. [source] Validation of a 28-item version of the Systemic Clinical Outcome and Routine Evaluation in an Irish context: the SCORE-28JOURNAL OF FAMILY THERAPY, Issue 3 2010Paul Cahill This article describes the development, in an Irish context, of a three-factor, twenty-eight-item version of the Systemic Clinical Outcome and Routine Evaluation (SCORE) questionnaire for assessing progress in family therapy. The forty- item version of the SCORE was administered to over 700 Irish participants including non-clinical adolescents and young adults, families attending family therapy, and parents of young people with physical and intellectual disabilities and cystic fibrosis. For validation purposes, data were also collected using brief measures of family and personal adjustment. A twenty-eight-item version of the SCORE (the SCORE-28) containing three factor scales that assess family strengths, difficulties and communication was identified through exploratory principal components analysis. Confirmatory factor analysis showed that the factor structure of the SCORE-28 was stable. The SCORE-28 and its three factor scales were shown to have excellent internal consistency reliability, satisfactory test-retest reliability and construct validity. The SCORE-28 scales correlated highly with the General Functioning Scale of the Family Assessment Device, and moderately with the Global Assessment of Relational Functioning Scale, the Kansas Marital and Parenting Satisfaction Scales, the Satisfaction with Life Scale, the Mental Health Inventory , 5, and the total problems scale of the Strengths and Difficulties Questionnaire. Correlational analyses also showed that the SCORE-28 scales were not strongly associated with demographic characteristics or social desirability response set. The SCORE-28 may routinely be administered to literate family members aged over 12 years before and after family therapy to evaluate therapy outcome. [source] Validation of the Professional Practice Environment Scale in Australian General PracticeJOURNAL OF NURSING SCHOLARSHIP, Issue 2 2010BN(Hons), Elizabeth J. Halcomb RN, FRCNA Abstract Purpose: To validate the Professional Practice Environment Scale (PPE) in Australian general practice. Methods: The PPE was modified slightly for appropriateness for the practice setting and administered to a sample of 342 Australian general practice nurses via an online survey tool. The factor structure of the 38-item PPE was examined using principal components analysis with Varimax rotation. Findings: An eight-factor solution accounted for 71.6% of the variance. Low factor loading (<0.3) or cross-component loadings were detected in eight items. A comparison of Cronbach's alpha values demonstrated little change in the deletion of eight items from four of the eight related components. Conclusions: Findings demonstrated that a 30-item version of the PPE was reliable and valid for use to assess the professional practice environment of nurses working in Australian general practice. Clinical Relevance: A tool to measure the professional practice environment in general practice is important as it will assist in monitoring the impact of the work environment on the recruitment, retention, and satisfaction of nurses in this setting. [source] Seasonality of psychopathology and circannual melatonin rhythmJOURNAL OF PINEAL RESEARCH, Issue 3 2006A.L. Morera Abstract:, The association of seasonal changes in health and disease has been known for centuries. The prevalence of psychopathological symptoms with seasonal fluctuations and the use of melatonin as a biological marker of circadian and circannual rhythms is well documented. The aim of this work was to study the variability of melatonin secretion between summer and winter in our geographical area (28°N, 16°W) and relate the changes to the level of psychopathology. Ten drug-free, nonsmoker, healthy subjects were studied in summer (August) and winter (December). Blood samples for melatonin assays were collected every hour at night for 5 hr, from 22:00 to 02:00 hr, and next day at noon. Melatonin was assayed by an ELISA technique. Psychopathology was evaluated by means of the 28-item version of the General Health Questionnaire (GHQ-28). All subjects had a circadian rhythm of melatonin secretion in summer and winter. There was a seasonal rhythm with melatonin levels being significantly higher at night in winter than in summer. Melatonin levels at 22:00, 23:00, 24:00 and 01:00 hr and mean melatonin area under the curve (AUC) were significantly higher in winter than in summer. Melatonin AUC increased 80% in winter compared with summer. The GHQ-28 somatic and anxiety subscales and the total GHQ-28 score were significantly higher in winter than summer. Psychopathology scores were significantly and negatively correlated with melatonin production in summer and winter. Our data strongly suggest that melatonin production and psychopathology levels present seasonal fluctuations and these variations should be taken into account when conducting research in this field. [source] Factor Structure and Concurrent Validity of the Obsessive Compulsive Drinking Scale in a Group of Alcohol-Dependent Subjects of Mexico CityALCOHOLISM, Issue 7 2009Marta Cordero Background:, Obsessive thoughts and compulsive drinking behaviors have been proposed as key factors associated with the loss of control over alcohol consumption experienced by alcohol-dependent patients. The self-report 14-item Obsessive Compulsive Drinking Scale (OCDS; Anton et al., 1995) was designed in order to rate these features. Methods:, A Spanish-translated version of the OCDS was applied to a group of 159 alcohol-dependent subjects while in abstinence, and data were analyzed in order to evaluate the factor structure and concurrent validity of the scale. Results:, Several solutions were explored after applying the principal factor analysis to the data. The most plausible result was obtained after excluding the items on quantity and frequency of drinking. This model explaining 56.9% of the variance included 2 factors: obsessive thoughts related to drinking and interference/behaviors related to drinking. Additionally, OCDS scores were significantly correlated with measures for the Alcohol Dependence Scale, number of DSM-IV criteria met for alcohol dependence as well as the number of days in a week engaged in heavy drinking, indicating concurrent validity. Conclusions:, Our results support the use of OCDS as a valid self-rated instrument that can be broadly applied in research and treatment settings. However, its current version includes questions that may not represent the core concept of craving. The abridged 12-item version of the scale (excluding the items on drinking habits) maintains good psychometrics features and seems to be adequate when different cognitive and behavioral dimensions are explored. [source] Development and evaluation of the conceptual inventory of natural selectionJOURNAL OF RESEARCH IN SCIENCE TEACHING, Issue 10 2002Dianne L. Anderson Natural selection as a mechanism of evolution is a central concept in biology; yet, most nonbiology-majors do not thoroughly understand the theory even after instruction. Many alternative conceptions on this topic have been identified, indicating that the job of the instructor is a difficult one. This article presents a new diagnostic test to assess students' understanding of natural selection. The test items are based on actual scientific studies of natural selection, whereas previous tests have employed hypothetical situations that were often misleading or oversimplified. The Conceptual Inventory of Natural Selection (CINS) is a 20-item multiple choice test that employs common alternative conceptions as distractors. An original 12-item version of the test was field-tested with 170 nonmajors in 6 classes and 43 biology majors in 1 class at 3 community colleges. The test scores of one subset of nonmajors (n,=,7) were compared with the students' performances in semistructured interviews. There was a positive correlation between the test scores and the interview scores. The current 20-item version of the CINS was field-tested with 206 students in a nonmajors' general biology course. The face validity, internal validity, reliability, and readability of the CINS are discussed. Results indicate that the CINS will be a valuable tool for instructors. © 2002 Wiley Periodicals, Inc. J Res Sci Teach 39: 952,978, 2002 [source] Validation of a new measure of protective footcare behaviour: the Nottingham Assessment of Functional Footcare (NAFF)PRACTICAL DIABETES INTERNATIONAL (INCORPORATING CARDIABETES), Issue 4 2007NB Lincoln PhD Abstract There are no measures available to document footcare practice among people with diabetes and yet such measures are needed as a surrogate marker in studies designed to determine the effectiveness of footcare education. We have therefore developed such a measure, the Nottingham Assessment of Functional Footcare (NAFF), and have assessed its reliability and validity. A pilot questionnaire was distributed to people with diabetes and healthy controls, before being revised and shortened. The revised version was assessed for internal consistency and reliability. The pilot 51-item questionnaire was determined in 100 out-patients with diabetes and 61 healthy controls. The internal consistency was 0.46 in people with diabetes and 0.39 in healthy volunteers. Twenty-eight items showed significant differences between those with and without diabetes. The internal consistency and test,retest reliability of a revised version were determined in people with diabetes. The measure was further refined to a 29-item version, which had an internal consistency of 0.53. There was a significant correlation (rs 0.83; p<0.001) and no significant difference (p = 0.85) between scores in the test,retest study. Respondents with neuropathy scored significantly higher than those without (p<0.01). We conclude that the NAFF could act as an outcome measure in the prospective trials which are needed to establish the place of education programmes in clinical practice. The measure could also be used in routine care to identify those whose usual foot care might put their feet at risk of future ulceration. Copyright © 2007 John Wiley & Sons. [source] Burden and coping strategies in mothers of patients with schizophrenia in JapanPSYCHIATRY AND CLINICAL NEUROSCIENCES, Issue 3 2008Setsuko Hanzawa phd Aim:, The present study was conducted to identify factors contributing to burden of care in 57 mothers caring for patients with schizophrenia. Methods:, Members of the Federation of Families of People with Mental Illness in Nagasaki Prefecture were evaluated using well-validated scales to evaluate burden of care (eight-item short version of the Japanese version of the Zarit Caregiver Burden Interview), general health status (General Health Questionnaire 12-item version), difficulty in life, coping strategies, emotional support, and understanding of mental illness and disorders. Results:, Burden of care was significantly associated with general health status and difficulty in life. Conclusion:, On multiple regression it was found that ,social interests' and ,resignation', both of which are the subscales of coping strategies, exerted significant and independent effects with respect to burden of care. [source] Measuring Community Coalition Effectiveness Using the ICE© InstrumentPUBLIC HEALTH NURSING, Issue 1 2006Mary E. Cramer ABSTRACT This article presents the development and psychometric testing of the Internal Coalition Effectiveness (ICE) instrument, which was based on the conceptual model Internal Coalition Outcome Hierarchy. Sixty-one items were derived from literature about successful coalitions, and the ICE instrument was tested for reliability and validity. A national panel of eight experts conducted content validity. Remaining tests involved a sample of 61 members and leaders of a large midwestern coalition (77% response rate, n = 47). Content validity involved a two-stage process for rigorous item development and quantification (0.88, p < 0.05). Internal consistency was based on bivariate Pearson's correlation of 0.30,0.70 for two-item scales and Cronbach's ,(, = 0.70). Construct validity was assessed by correlation analysis, independent Student's t tests, and informal coalition feedback. The final 30-item version of ICE is psychometrically sound. Findings were shared with the local coalition, and, in support of the instrument's validity, members and leaders found this information useful for promoting coalition sustainability by identifying internal strengths and areas for improvement. The ICE instrument adds to the body of literature by measuring critical constructs of coalition effectiveness and has significant application for public health nurses working as evaluators for coalitions engaged in community health programing. [source] ORIGINAL RESEARCH,ENDOCRINOLOGY: ANDROTEST©: A Structured Interview for the Screening of Hypogonadism in Patients with Sexual DysfunctionTHE JOURNAL OF SEXUAL MEDICINE, Issue 4 2006Giovanni Corona MD ABSTRACT Introduction., Detecting hypogonadism, which is important in the general population, becomes crucial in patients with sexual dysfunctions, because hypogonadism can have a causal role for them and testosterone (T) substitution represents a milestone for the therapy. Aim., No inventories are available for the screening of hypogonadism in patients with sexual dysfunction. We wished to set up a brief structured interview providing scores useful for detecting hypogonadism defined as low total T (<10.4 nmol/L, 300 ng/dL) in a symptomatic population (sexual dysfunction). Methods., A minimum set of items was identified within a larger structured interview through iterative receiver-operating characteristic curve analysis, with assessment of sensitivity and specificity for hypogonadism in a sample of 215 patients. Main Outcome Measures., Sensitivity and specificity were verified in a further sample of 664 patients. Correlation of test scores with prostate-specific antigen (PSA), testis volume, and others clinical and psychological parameters, was assessed for concurrent validity. Results., In the validation sample, the final 12-item version of the interview (ANDROTEST,©) had a sensitivity and specificity of 68% and 65%, in detecting low total T (<10.4 nmol/L) and of 71% and 65%, in the screening for low free T (<37 pmol/L). Furthermore, patients with a pathological test (i.e., score >8) showed higher prevalence of hypogonadism-related signs, such as lower testis volume and higher depressive symptoms. Finally, when only younger patients (<54 years, which represents the median age of the sample) were considered, Log10 [PSA] levels were significantly lower in those with ANDROTEST,© score >8. Conclusion., ANDROTEST,© is a quick and easy-to-administer interview that provides scores for the screening of male hypogonadism in patients with sexual dysfunction. Corona G, Mannucci E, Petrone L, Balercia G, Fisher AD, Chiarini V, Forti G, and Maggi M. ANDROTEST,©: A structured interview for the screening of hypogonadism in patients with sexual dysfunction. J Sex Med 2006;3:706,715. [source] ORIGINAL RESEARCH,WOMEN's SEXUAL DYSFUNCTIONS: The Sexual Interest and Desire Inventory,Female (SIDI-F): Item Response Analyses of Data from Women Diagnosed with Hypoactive Sexual Desire DisorderTHE JOURNAL OF SEXUAL MEDICINE, Issue 6 2005Terrence Sills PhD ABSTRACT Introduction Hypoactive sexual desire disorder (HSDD) is the most common sexual complaint in women. Currently there are no validated instruments for specifically assessing HSDD severity, or change in HSDD severity in response to treatment, in premenopausal women. The Sexual Interest and Desire Inventory,Female (SIDI-F) is a clinician-administered instrument that was developed to measure severity and change in response to treatment of HSDD. Seventeen items were included in a preliminary version of the SIDI-F, including 10 items related to desire, and seven items related to possible comorbid factors (e.g., other kinds of sexual dysfunction, general relationship satisfaction, mood, and fatigue). Aim The aim of the study was to use the outcome of item response analyses of blinded data from two randomized, placebo-controlled trials, to assist in the revision of the scale. Methods A nonparametric item response (IRT) model was used to assess the relation between item functioning and HSDD severity on this preliminary version of the SIDI-F. Results Results show that the majority of SIDI-F items demonstrated good sensitivity to differences in overall HSDD severity. That is, there was an orderly relation between differences in option selection for an item and differences in overall HSDD severity. The IRT analyses further indicated that revisions were warranted for a number of these items. Five items were not sensitive to differences in HSDD severity and were removed from the scale. Conclusion The SIDI-F is a brief, clinician-administered rating scale designed to assess severity of HSDD symptoms in women. IRT analyses show that majority of the items of the SIDI-F function well in discriminating individual differences in HSDD severity. A revised 13-item version of the SIDI-F is currently undergoing further validation. Sills T, Wunderlich G, Pyke R, Segraves RT, Leiblum S, Clayton A, Cotton D, and Evans K. The Sexual Interest and Desire Inventory,Female (SIDI-F): item response analyses of data from women diagnosed with hypoactive sexual desire disorder. J Sex Med 2005;2:801,818. [source] Psychopathic traits in adolescent offenders: an evaluation of criminal history, clinical, and psychosocial correlates,BEHAVIORAL SCIENCES & THE LAW, Issue 1 2004Mary Ann Campbell Ph.D. Although a large body of research has established the relevance of psychopathy to adult offenders, its relevance to adolescent offenders is far less clear. The current study evaluated the clinical, psychosocial and criminal correlates of psychopathic traits in a sample of 226 male and female incarcerated adolescent offenders. According to an 18-item version of the Psychopathy Checklist,Youth Version (PCL-YV; Forth, Kosson, & Hare, 2003), only 9.4% exhibited a high level of psychopathic traits (PCL-YV,25). Consistent with past research, higher PCL-YV scores were positively associated with self-reported delinquency and aggressive behavior and were unrelated to emotional difficulties. Although higher PCL-YV scores were associated with the experience of physical abuse, the only psychosocial factor to predict PCL-YV scores was a history of non-parental living arrangements (e.g. foster care). In terms of criminality, a violent/versatile criminal history was positively associated with psychopathic traits. However, PCL-YV scores were unrelated to participants' official criminal records for total, non-violent, violent, and technical violation convictions. In conclusion, the data partially support the construct validity of psychopathy with adolescent offenders, but some inconsistencies with prior adult and adolescent psychopathy research were evident. These issues are discussed. Copyright © 2004 John Wiley & Sons, Ltd. [source] Acute treatment outcomes in patients with bipolar I disorder and co-morbid borderline personality disorder receiving medication and psychotherapyBIPOLAR DISORDERS, Issue 2 2005Holly A Swartz Objective:, Patients suffering from both bipolar I disorder and borderline personality disorder (BPD) pose unique treatment challenges. The purpose of this matched case,control study was to compare acute treatment outcomes of a sample of patients who met standardized diagnostic criteria for both bipolar I disorder and BPD (n = 12) to those who met criteria for bipolar I disorder only (n = 58). Method:, Subjects meeting criteria for an acute affective episode were treated with a combination of algorithm-driven pharmacotherapy and weekly psychotherapy until stabilization (defined as four consecutive weeks with a calculated average of the 17-item version of the Hamilton Rating Scale for Depression and Bech-Rafaelsen Mania scale totaling ,7). Results:, Only three of 12 (25%) bipolar-BPD patients achieved stabilization, compared with 43 of 58 (74%) bipolar-only patients. Two of the three bipolar-BPD patients who did stabilize took over 95 weeks to do so, compared with a median time-to-stabilization of 35 weeks in the bipolar-only group. The bipolar-BPD group received significantly more atypical mood-stabilizing medications per year than the bipolar-only group (Z = 4.3, p < 0.0001). Dropout rates in the comorbid group were high. Conclusions:, This quasi-experimental study suggests that treatment course may be longer in patients suffering from both bipolar I disorder and BPD. Some patients improved substantially with pharmacotherapy and psychotherapy, suggesting that this approach is worthy of further investigation. [source] The national comparative audit of surgery for nasal polyposis and chronic rhinosinusitisCLINICAL OTOLARYNGOLOGY, Issue 5 2006C. Hopkins Objectives: This study summarises the results of a National Audit of sino-nasal surgery carried out in England and Wales. It describes patient and operative characteristics as well as patient outcomes up to 36 months after surgery. Design: Prospective cohort study. Setting: NHS hospitals in England and Wales. Participants: Consecutive patients undergoing surgery for nasal polyposis and/or chronic rhinosinusitis. Main outcome measure: The total score derived from a 22-item version of the Sino-Nasal Outcome Test (SNOT-22). Lower scores represent better health-related quality of life. Results: A total of 3128 consecutive patients at 87 NHS hospitals were enrolled. There is a large improvement in SNOT-22 scores from the pre-operative period (mean = 42.0) to 3 months after surgery (mean = 25.5). The scores for patients undergoing nasal polypectomy improved from 41.0 before surgery to 23.1 at 3 months after surgery, while the scores for patients undergoing surgery for chronic rhinosinusitis alone improved from 44.2 to 31.2. The SNOT-22 scores reported at 12 and 36 months after surgery were similar to those reported at 3 months. Excessive bleeding occurred in 5% of patients during the operation and in 1% of patients after the operation. Intra-orbital complications were reported in 0.2%. Of those patients undergoing primary surgery for bilateral grade I or II polyposis, 18% had not received a pre-operative course of steroid treatment. At the 36-month follow-up, 11.4% of patients had undergone revision surgery. Conclusions: The audit confirms that sino-nasal surgery is generally safe and effective. There is some evidence that patient selection for surgery could be improved. [source] Extended testing across, not within, tasks raises diagnostic accuracy of smell testing in Parkinson's disease,MOVEMENT DISORDERS, Issue 1 2009Sanne Boesveldt MSc Abstract The aim of this study was to determine whether extended olfactory testing within a single olfactory task and/or across olfactory tasks increases diagnostic accuracy of olfactory testing in Parkinson's disease (PD). Olfactory function was assessed using an extended version of the "Sniffin' Sticks", comprising 32-item odor identification and discrimination tasks, and a detection threshold task in 52 PD patients and 50 controls, all aged between 49 and 78 years. ROC curves based on sensitivity and specificity estimates were used to compare the diagnostic accuracy of extended and combined olfactory testing. There was no significant difference in diagnostic accuracy between the 16-item and the 32-item versions of the odor identification or discrimination test. The single olfactory test that was best in discriminating between PD patients and controls was a 16-item odor identification test. A combination of the 16-item identification test and the detection threshold task had a significantly higher area under the curve than the 16-item odor identification test alone. In conclusion, extended testing across, and not within, olfactory tasks increases diagnostic accuracy of olfactory testing in PD. A combination of an odor detection threshold task and a 16-item odor identification test had the highest sensitivity and specificity in distinguishing between PD patients and controls. © 2008 Movement Disorder Society [source] Validity Study of Kessler's Psychological Distress Scales Conducted Among Patients Admitted to French Emergency Department for Alcohol Consumption,Related DisordersALCOHOLISM, Issue 7 2010Benjamin Arnaud Background:, Alcohol-related disorders (ARD) encountered in emergency departments (ED) have a high prevalence and are underestimated. It is necessary to provide professionals with a tool to identify patients in whom there is a risk that alcohol-related and mental health problems may be associated. Kessler's K6/10 psychological distress scales are fast, easy-to-use, and have been shown to achieve a good performance in the identification of psychological distress associated with ARD. Aim:, The aim of this study was to evaluate the psychometric properties of the Kessler scales, version 6 and 10, with a sample of patients admitted to EDs for alcohol consumption. Methods:, On the day after their admission, with a zero "blood" alcohol concentration, 71 patients were randomly assigned to be assessed using 6 or 10 items version. The internal consistency and factor structure of the K6/10 versions were examined. Convergent validity was measured using the Hospital Anxiety and Depression Scale (HADS) and the Hamilton Depression Rating Scale (HDRS). Results:, The prevalence of psychological distress in our sample was approximately 60%. The selected threshold scores were 10 for K6 (Sensitivity: 0.92; Specificity: 0.62) and 14 for K10 (Sensitivity: 0.95; Specificity: 0.54). The Cronbach coefficients for K6 and K10 were 0.76 and 0.84, respectively. The factor analyses indicated the multidimensional nature of K6/10. The 2 versions, containing 6 and 10 items respectively, correlated better with the HADS (0.83 and 0.70, respectively) than with the HDRS (0.51 and 0.49, respectively). The areas under the ROC Curve indicated a high level of accuracy for both the K6 (0.87) and the K10 (0.77). The difference was not statistically significant. Conclusions:, This study confirms the good psychometric characteristics of Kessler's psychological distress scale. Even though similar performances were observed for K6/10, the brevity of the K6 makes it more suitable for use in EDs. [source] | |||||||||||||||||||