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Practice Variation (practice + variation)
Selected AbstractsState Practice Variation in the Use of Tube Feeding for Nursing Home Residents with Severe Cognitive ImpairmentJOURNAL OF AMERICAN GERIATRICS SOCIETY, Issue 10 2001Charles E. Gessert MD No abstract is available for this article. [source] Emergency Management of Pediatric Skin and Soft Tissue Infections in the Community-associated Methicillin-resistant Staphylococcus aureus EraACADEMIC EMERGENCY MEDICINE, Issue 2 2010Rakesh D. Mistry MD Abstract Objectives:, Skin and soft tissue infections (SSTIs) are increasing in incidence, yet there is no consensus regarding management of these infections in the era of community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA). This study sought to describe current pediatric emergency physician (PEP) management of commonly presenting skin infections. Methods:, This was a cross-sectional survey of subscribers to the American Academy of Pediatrics Section on Emergency Medicine (AAP SoEM) list-serv. Enrollment occurred via the list-serv over a 3-month period. Vignettes of equivocal SSTI, cellulitis, and skin abscess were presented to participants, and knowledge, diagnostic, and therapeutic approaches were assessed. Results:, In total, 366 of 606 (60.3%) list-serv members responded. The mean (± standard deviation [SD]) duration of practice was 13.6 (±7.9) years, and 88.6% practiced in a pediatric emergency department. Most respondents (72.7%) preferred clinical diagnosis alone for equivocal SSTI, as opposed to invasive or imaging modalities. For outpatient cellulitis, PEPs selected clindamycin (30.6%), trimethoprim-sulfa (27.0%), and first-generation cephalosporins (22.7%); methicillin-sensitive S. aureus (MSSA) was routinely covered, but many regimens failed to cover CA-MRSA (32.5%) or group A streptococcus (27.0%). For skin abscesses, spontaneous discharge (67.5%) was rated the most important factor in electing to perform a drainage procedure; fever (19.9%) and patient age (13.1%) were the lowest. PEPs elected to prescribe trimethoprim-sulfamethoxazole (TMP-Sx; 50.0%) or clindamycin (32.7%) after drainage; only 5% selected CA-MRSA,inactive agents. All PEPs suspected CA-MRSA as the etiology of skin abscesses, and many attributed sepsis (22.1%) and invasive pneumonia (20.5%) to CA-MRSA, as opposed to MSSA. However, 23.9% remained unaware of local CA-MRSA prevalence for even common infections. Conclusions:, Practice variation exists among PEPs for management of SSTI. These results can be used to measure changes in SSTI practices as standardized approaches are delineated. ACADEMIC EMERGENCY MEDICINE 2010; 17:187,193 © 2010 by the Society for Academic Emergency Medicine [source] Practice variation in initial management and transfer thresholds for infants with respiratory distress in Australian hospitals.JOURNAL OF PAEDIATRICS AND CHILD HEALTH, Issue 6 2007Who should write the guidelines? Aim: In Australian hospitals: (i) to identify current practices in the initial oxygen management of infants with respiratory distress; (ii) to identify factors important in deciding to transfer an infant; and (iii) to identify thresholds for transfer. Methods: All Australian hospitals with: >200 registered deliveries, a special care unit (SCU) or neonatal intensive care unit (NICU), and at least one paediatrician were surveyed in 2004 (n = 176). The questionnaire sought information on the initial oxygen management and factors important in deciding to transfer. Three scenarios were also used to identify thresholds for pH, carbon dioxide and oxygen levels at which transfer should occur. Responses from SCU were compared with those from NICU. Results: 15/19 (79%) NICUs and 118/157 (75%) SCUs responded. Initial oxygen management varies widely among SCUs and NICUs. NICUs set significantly lower saturation (SaO2) targets in two of the three scenarios. NICUs are statistically significantly more likely to regard ,Medical Staff Experience' and ,Time to Nearest NICU' as important compared with SCUs (P < 0.05). NICUs would ,Probably' and ,Definitely Transfer' infants at significantly lower oxygen levels in all three cases (P < 0.05). SCUs are significantly less likely to transfer babies with pH of <7.25 compared with NICUs. There was no difference between the centres for CO2 level. Conclusion: The wide variation that exists between nurseries in the initial management of infants with respiratory distress and in the thresholds for transfer strongly suggests the need for the development of practice guidelines. [source] Hospital Disaster Preparedness in Los Angeles CountyACADEMIC EMERGENCY MEDICINE, Issue 11 2006Amy H. Kaji MD Background There are no standardized measures of hospital disaster preparedness or hospital "surge capacity." Objectives To characterize disaster preparedness among a cohort of hospitals in Los Angeles County, focusing on practice variation, plan characteristics, and surge capacity. Methods This was a descriptive, cross-sectional survey study, followed by on-site verification. Forty-five 9-1-1 receiving hospitals in Los Angeles County, CA, participated. Evaluations of hospital disaster plan structure, vendor agreements, modes of communication, medical and surgical supplies, involvement of law enforcement, mutual aid agreements with other facilities, drills and training, surge capacity (assessed by monthly emergency department diversion status, available beds, ventilators, and isolation rooms), decontamination capability, and pharmaceutical stockpiles were assessed by survey. Results Forty-three of 45 hospital plans (96%) were based on the Hospital Emergency Incident Command System, and the majority had protocols for hospital lockdown (100%), canceling elective surgeries (93%), early discharge (98%), day care for children of staff (88%), designating victim overflow areas (96%), and predisaster "preferred" vendor agreements (96%). All had emergency medical services,compatible radios and more than three days' worth of supplies. Fewer hospitals involved law enforcement (56%) or had mutual aid agreements with other hospitals (20%) or long-term care facilities (7%). Although the vast majority (96%) conducted multiagency drills, only 16% actually involved other agencies in their disaster training. Only 13 of 45 hospitals (29%) had a surge capacity of greater than 20 beds. Less than half (42%) had ten or more isolation rooms, and 27 hospitals (60%) were on diversion greater than 20% of the time. Thirteen hospitals (29%) had immediate access to six or more ventilators. Less than half had warm-water decontamination (42%), while approximately one half (51%) had a chemical antidote stockpile and 42% had an antibiotic stockpile. Conclusions Among hospitals in Los Angeles County, disaster preparedness and surge capacity appear to be limited by a failure to fully integrate interagency training and planning and a severely limited surge capacity, although there is a generally high level of availability of equipment and supplies. [source] When doctors disagree: a qualitative study of doctors' and parents' views on the risks of childhood food allergyHEALTH EXPECTATIONS, Issue 3 2008Wendy Hu MBBS Dip Paed MHA PhD FRACGP Abstract Objective, To examine the views of doctors which underpin clinical practice variation concerning an uncertain health risk, and the views of parents who had sought advice from these doctors, using the example of childhood food allergy. Study design, Qualitative study involving in-depth interviews and participant observation over 16 months. Focus groups and consultation audio-recordings provided corroborative data. Setting, Three specialist allergy clinics located in one metropolitan area. Participants, Eighteen medical specialists and trainees in allergy, and 85 parents (from 69 families) with food allergic children. Results, Doctors expressed a spectrum of views. The most divergent views were characterized by: scientific scepticism rather than precaution in response to uncertainty; emphasis on quantifiable physical evidence rather than parental histories; professional roles as providers of physical diagnosis and treatment rather than of information and advocacy; libertarian rather than communitarian perspectives on responsibility for risk; and values about allergy as a disease and normal childhood. Parents held a similar, but less divergent range of views. The majority of parents preferred more moderate doctors' views, with 43% (30 of 69) of families expressing their dissatisfaction by seeking another specialist opinion. Many were confused by variation in doctors' opinions, preferring relationships with doctors that recognized their concerns, addressed their information needs, and confirmed that they were managing their child's allergy appropriately. Conclusions, In uncertain clinical situations, parents do not expect absolute certainty from doctors; inflexible certainty may not allow parental preferences to be acknowledged or accommodated, and is associated with the seeking of second opinions. [source] An explanatory model of medical practice variation: a physician resource demand perspectiveJOURNAL OF EVALUATION IN CLINICAL PRACTICE, Issue 2 2002Michael J. Long MA PhD Abstract Practice style variation, or variation in the manner in which physicians treat patients with a similar disease condition, has been the focus of attention for many years. The research agenda is further intensified by the unrealistic assumption that by reducing variation, quality will be improved, costs will be reduced, or both. There is a wealth of literature that identifies differences in health care use of many kinds, in apparently similar communities. Attempts have been made by many scholars to identify the determinants of variation in terms of differences in the population characteristics (e.g. age, sex, insurance, etc.) and geographical characteristics (e.g. distance to provider, number of physicians, number of hospital beds, etc.). When significant differences in use rates prevail after controlling for differences in population characteristics, it is often attributed to ,uncertainty', or the fact that there is no consensus on what constitutes the optimum treatment process. It is suggested by this literature that the greatest variation can be found in the circumstances where there is the most ,uncertainty'. In this work, a physician resource demand model is proposed in which it is suggested that, during the diagnosis and treatment process, physicians demand resources consistent with the clinical needs of the patients, modified by the intervening forces under which they practice. These intervening forces, or constraints, are categorized as patient agency constraints, organizational constraints and environmental constraints, which are characterized as ,induced variation'. It is suggested that when all of the variables that constitute these constraints are identified, the remaining variance represents ,innate variance', or practice style differences. It is further suggested that the more completely this model is specified, the more likely area differences will be attenuated and the smaller will be the residual variance. [source] Variability in incubator humidity practices in the management of preterm infantsJOURNAL OF PAEDIATRICS AND CHILD HEALTH, Issue 9 2009Lynn Sinclair Aim: To determine current practice and opinion in relation to incubator humidity use in the management of preterm infants in neonatal intensive care units (NICU's) within the Australian and New Zealand Neonatal Network (ANZNN). Methods: A survey was conducted in 26 NICU's in the ANZNN. A senior clinical nurse in each perinatal centre participated in a telephone survey that focused on local humidification practices and on the clinicians' views and experiences of humidity use. Results: All centres routinely used supplemental humidity in the management of preterm infants. The majority of centres (77%) had written protocols to guide practice. Eighty-eight per cent commenced humidity at a high level (relative humidity , 80%). There was wide practice variation in the gestational age parameters determining humidification use (all gestational ages up to 37 weeks), duration of use (3,77 days), timing of initiation (admission to 72 h after birth) and weaning practices. Perceived benefits of humidification included improved thermoregulation, skin integrity, and fluid and electrolyte balance and reduced transepidermal water loss. Perceived risks included sepsis and hyperthermia. Conclusions: Our study confirmed that incubator humidity is used routinely in the management of preterm infants in the ANZNN. Wide variation in humidification practices across NICUs reflects the paucity of research evidence. Perceived benefits and risks of humidity use were consistent with available literature. To optimise the care environment and provide an evidence base for practice further research is warranted. [source] A review and new framework for instructional design practice variation researchPERFORMANCE IMPROVEMENT QUARTERLY, Issue 2 2010Hillary N. Leigh MA This article reviews practice variation in the field of instructional design. First, it compares instructional designer practice as reported or observed in several classic research studies. This analysis is framed by the standards established by the International Board for Training, Performance, and Instruction competencies for planning and analysis, design and development, implementation, and management. Although no certain causal linkages exist, we briefly review some of the reasons posited in the literature to explain instructional design practice variation (lack of time and resources, control in decision making, the designer's perception of a task, underlying philosophical beliefs, and designer expertise). Limitations of the literature base are explored, followed by a proposal for an alternative view of instructional design practice variation and recommendations. [source] Underutilization of Hepatitis C-Positive Kidneys for Hepatitis C-Positive RecipientsAMERICAN JOURNAL OF TRANSPLANTATION, Issue 5 2010L. M. Kucirka Hepatitis C-positive (HCV(+)) candidates likely derive survival benefit from transplantation with HCV(+) kidneys, yet evidence remains inconclusive. We hypothesized that lack of good survival benefit data has led to wide practice variation. Our goal was to characterize national utilization of HCV(+) kidneys for HCV(+) recipients, and to quantify the risks/benefits of this practice. Of 93,825 deceased donors between 1995 and 2009, HCV(+) kidneys were 2.60-times more likely to be discarded (p < 0.001). However, of 6830 HCV(+) recipients, only 29% received HCV(+) kidneys. Patients over 60 relative rate (RR 0.86), women (RR 0.73) and highly sensitized patients (RR 0.42) were less likely to receive HCV(+) kidneys, while African Americans (RR 1.56), diabetics (RR 1.29) and those at centers with long waiting times (RR 1.19) were more likely to receive them. HCV(+) recipients of HCV(+) kidneys waited 310 days less than the average waiting time at their center, and 395 days less than their counterparts at the same center who waited for HCV(,) kidneys, likely offsetting the slightly higher patient (HR 1.29) and graft loss (HR 1.18) associated with HCV(+) kidneys. A better understanding of the risks and benefits of transplanting HCV(+) recipients with HCV(+) kidneys will hopefully improve utilization of these kidneys in an evidence-based manner. [source] Further survey of Australian ophthalmologist's diabetic retinopathy management: did practice adhere to National Health and Medical Research Council guidelines?CLINICAL & EXPERIMENTAL OPHTHALMOLOGY, Issue 6 2010Joshua Yuen MPH Abstract Background:, To compare the self-reported management of diabetic retinopathy by Australian ophthalmologists with the 1997 National Health and Medical Research Council (NHMRC) guidelines. Methods:, Self-reported cross-sectional survey of patterns of practice. Questionnaires were sent to all Australian ophthalmologists, comprising questions regarding professional details, diabetic retinopathy screening attitudes/practices and specific hypothetical management scenarios. Data were analysed using Chi-squared and adjusted logistic regression. Result:, 480 of the 751 (64%) eligible Australian ophthalmologists participated. The majority (80%, n = 376) reported they consistently reviewed patient's glycaemic control, but only 55% and 41% regularly reviewed blood pressure and serum cholesterol control, respectively. Ophthalmologists generally adhered to NHMRC-recommended screening intervals, although only 38% agreed with the guidelines relating to screening of pre-pubertal diabetic patients. Fluorescein angiogram was used more than recommended, especially for mild non-proliferative diabetic retinopathy where 45% of respondents used this investigation. Practice duration >15 years was associated with more regular fluorescein angiogram use (OR = 3.74; 95% CI: 2.53,5.53, P < 0.001). In the clinical scenarios where clinically significant macular oedema was concurrently present with cataract or proliferative diabetic retinopathy, >26% referred to retinal subspecialists for management; 85% of the remaining ophthalmologists performed macular laser first. Respondents with practice duration >15 years were 7.8 times (P = 0.001) more likely to perform cataract surgery first. Conclusion:, Diabetic retinopathy management guidelines were generally well followed by Australian ophthalmologists. However, areas of practice variation existed including frequent use of fluorescein angiogram. Significant proportion of practitioners referred diabetic patients to retinal subspecialists, who were more likely to adhere to guideline recommendations. Ophthalmologists with greater experience (>15 years) were more likely to employ practices differing from NHMRC recommendations. [source] To Bridge a Quality Chasm: Connect With the GuidelinesJOURNAL FOR SPECIALISTS IN PEDIATRIC NURSING, Issue 4 2002Carolyn Gallagher ISSUES AND PURPOSE. A wide chasm exists between the care we have and the care we could have. This article will inform nurses about the pediatric quality "chasm" by identifying practice variations from evidence-based guidelines for common childhood conditions. CONCLUSIONS. Nurses are accountable for providing state-of-the-art, evidence-based care to children. The pediatric quality chasm calls for nurses to stand up and speak out for children, to use and develop tools that activate the best scientific knowledge, and to empower parents to make it happen. PRACTICE IMPLICATIONS. Advocacy and patient-centered care are nurses' means to partner with parents and collaborate with colleagues to connect with the guidelines and bridge the quality chasm. [source] | ||||||||||