Psychological autopsy of seventy high school suicides: Combined qualitative/quantitative approach.

OBJECTIVE: Suicide is the leading cause of death among Israeli youths but data on causes are scarce. This study used psychological autopsies of 70 Israeli school students who committed suicide during 2004-2011, attempting to determine the causes. METHODS: Four narratives of the self were identified (qualitative analysis) and compared (quantitative analysis): (1) regressive: functioning and mood deteriorated continuously (45%); (2) tragic: doing well until rapid decline around suicidal crisis (20%); (3) unstable: peaks and crises throughout life (20%); and (4) stable: long lasting state of adverse living circumstances (15%). Functioning, mental disorders, stressful life events and substance abuse were examined. RESULTS: A representative profile of the suicide-completer emerged. Suicidality in the tragic narrative involved shorter crisis, fewer risk factors and less psychopathology than the other narratives, also better general functioning and better school performance. Though decrease in functioning was evident in all groups, in the tragic group it tended to be disregarded. CONCLUSION: This study presents an in-depth analysis of a unique suicide population of high school students. A combined methodology of qualitative and quantitative analyses reveals a distinct subpopulation of suicidal adolescents with little or no overt psychopathology that poses a challenge to suicide prevention strategies.

Statin adherence and LDL cholesterol levels. Should we assess adherence prior to statin upgrade?

BACKGROUND: Adherence to statin therapy has been shown to be suboptimal. In statin-treated patients with residual elevated low density lipoprotein cholesterol (LDL-C) levels the physician must decide whether to switch to a more potent statin or try and achieve better adherence. We examined the association between adherence and LDL-C within low, moderate and high intensity statin groups in a "real world" setting. METHODS: We assessed annual adherence by the mean MPR (Medication Possession Ratio = number of purchased/prescribed daily doses) in unselected patient group. Statins were stratified (ACC/AHA Guideline) into low, moderate and high intensity groups. The impact of adherence on LDL levels was assessed by LOESS (locally weighted scatter plot smoothing). RESULTS: Out of 1183 patients 173 (14.6%) were treated with low, 923 (78.0%) with moderate and 87 (7.4%) with high intensity statins. Statin intensity was inversely associated with adherence (MPR 77±21, 73±22 and 69±21% for low, moderate and high intensity respectively, p=0.018). Non-adjusted LDL levels decreased with higher adherence: a 10% adherence increase resulted in LDL decrease of 3.5, 5.8 and 7.1mg/dL in low, moderate and high intensity groups. Analysis of the adherence effect on LDL levels adjusted for age, DM and ischemic heart disease showed that MPR above 80% was associated with an additional decrease in LDL levels only in the high intensity group. CONCLUSIONS: Increased adherence to statins beyond an MPR of 80% improves LDL levels only among patients given high intensity therapy. Switching from lower to higher intensity therapy may be more effective than further efforts to increase adherence.

Association between psoriasis and the metabolic syndrome. A cross-sectional study.

BACKGROUND: Previous reports have shown an association between inflammatory diseases such as systemic lupus erythematosus or rheumatoid arthritis and the metabolic syndrome. Recent data demonstrate that psoriasis is an inflammatory disease, suggesting that psoriasis may be one of the components of the metabolic syndrome. OBJECTIVE: To assess the association between psoriasis and the metabolic syndrome. METHODS: A cross-sectional study was performed utilizing the database of the Clalit Health Services. Case patients were defined as patients with a diagnosis of psoriasis vulgaris. Controls were randomly selected from the list of Clalit Health Services enrollees. The proportions of components of the metabolic syndrome (ischemic heart disease, hypertension, diabetes, obesity and dyslipidemia) were compared between case and control patients by univariate analyses. chi(2) tests were used to compare categorical parameters between the groups. Logistic and linear regression models served to measure the association between psoriasis and the metabolic syndrome. RESULTS: The study included 16,851 patients with psoriasis and 48,681 controls. In the case group, there were 8,449 men (50.1%) and 8,402 women (49.9%), with a mean age of 42.7 years (SD = 20.3, range = 2-111). Diabetes mellitus was present in 13.8% of the patients with psoriasis as compared to 7.3% of the controls (p < 0.001). Hypertension occurred in 27.5% of the patients with psoriasis and in 14.4% of the controls (p < 0.001). Obesity was present in 8.4% of the patients with psoriasis as opposed to 3.6% of the controls (p < 0.001). Ischemic heart disease was observed in 14.2% of the patients with psoriasis as compared to 7.1% of the controls (p < 0.001). Multivariate models adjusting for age, gender and smoking status of the patients demonstrated that psoriasis was associated with the metabolic syndrome (OR = 1.3, 95% CI = 1.1-1.4), ischemic heart disease (OR = 1.1, 95% CI = 1.0-1.2), diabetes mellitus (OR = 1.2, 95% CI = 1.0-1.3), hypertension (OR = 1.3, 95% CI = 1.2-1.5) and obesity (OR = 1.7, 95% CI = 1.5-1.9). LIMITATIONS: The study is designed as a case-control study, thus an association alone was proven and not causality. CONCLUSION: Our findings demonstrate a possible association between psoriasis and the metabolic syndrome. Appropriate treatment of the metabolic syndrome may be an important part of the management of patients with psoriasis.

Western Negev Mobile Diabetes Care Program: a model for interdisciplinary diabetes care in a semi-rural setting.

We describe a mobile diabetes clinic aimed to provide comprehensive, interdisciplinary care to patients with diabetes resident on a semi-rural area. A mobile, tertiary care diabetes clinic, composed of a diabetologist, a diabetes nurse-educator and a dietitian, was created. The clinic regularly visited the primary-care facilities of 3 towns of the Western Negev, a semi-rural area of southern Israel. A standardized, computer-based clinical protocol was applied. Analysis of data was performed on records of all patients who had had at least 2 visits to the clinic. Of 492 patients who met the inclusion criteria, 93.6% were diagnosed with type 2 diabetes, 58% were female, the mean age was 60 years and the mean time after diagnosis of diabetes was 10 years. Most patients had not visited a diabetes center before implementation of the mobile clinic. Parameters of clinical practice such as nutritional advice by a dietitian, interaction with a diabetes nurse-educator, performance of periodic ophthalmologic examination, and measurement of microalbumin excretion improved dramatically after opening of the mobile clinic. Modifiable clinical variables such as body mass index (p<0.0001), systolic (p<0.001) and diastolic (p<0.05) blood pressures, fasting plasma glucose (p<0.001), hemoglobin A1c (p<0.01), LDL-cholesterol (p<0.01) and HDL-cholesterol (p<0.0001) improved significantly after implementation of the program. The implementation of a mobile diabetes care program in an area of low-density population is feasible. Significant improvement in parameters of clinical practice and of modifiable variables of diabetes control was achieved. The mobile diabetes clinic brought the interdisciplinary diabetes-care team to the patients' area of residence. Limited manpower answered the requirement of a geographically spread population.

Awareness of osteoporosis and compliance with management guidelines in patients with newly diagnosed low-impact fractures.

A pre-existing fracture is a strong predictor of additional osteoporotic fractures. Consequently, current guidelines emphasize the need for treating patients with existing osteoporotic fractures. The present study aimed to assess the implementation of osteoporosis guidelines in routine practice. To this end, we reviewed the hospital charts of women and men aged 50 years and older with new fractures due to low or moderate impact treated in the emergency room, orthopedic surgery and rehabilitation departments. Notation of osteoporosis as a contributing cause for the fracture, performance of screening laboratory tests for possible secondary causes and treatment recommendations were abstracted from the record. In addition, we utilized the centralized pharmacy and laboratory computerized databases of the largest health maintenance organization in the area to follow dispensation of osteoporosis drugs and performance of screening laboratory tests in the community following fracture incidents. During the corresponding periods of January and February 1998 and 1999, 183 patients aged 50 years and older with low-impact fractures were treated in the emergency room only and 113 were hospitalized. Osteoporosis was rarely mentioned in the medical documentation. During the 6 month period after the fracture incident at least 70% of the emergency room patients and 62% of the hospitalized patients received no osteoporosis drugs. However, an encouraging significant trend toward increasing use of osteoporosis drugs, both prior to and after a fracture incident, was noted between the two survey periods among the emergency room fracture patients, but not among the hospitalized patients. Calcium supplements were the most commonly used osteoporosis drug. Bisphosphonates, hormone replacement therapy, raloxifene and calcitonin were rarely prescribed. Men were less likely than women to receive treatment for osteoporosis. Systematic laboratory evaluations for secondary causes of osteoporosis were not performed. We conclude that despite extensive attempts at increasing awareness among health professionals and the public at large, osteoporosis is still rarely singled out as a problem in patients with newly diagnosed low-impact fractures, and the majority of them are not managed according to guidelines. Further studies should address specific problems in physicians' and patients' attitude that may account for the present situation.

The prescription pattern of oral nitrates in coronary artery disease. Appropriateness and cost considerations.

OBJECTIVES: To evaluate the prescription patterns of oral nitrates in terms of appropriateness and cost in a community setting. METHODS: A period prevalence, descriptive, applied study. Data including age, gender, type of medication, dosage and cost were extracted from the database of the largest health maintenance organisation (HMO) in Israel. The study population included enrollees over 35 years of age who received oral nitrates at least once during the 12-month study period. RESULTS: Oral nitrates were prescribed for 8007 patients (mean age 72.85+/-9.59 years, male:female ratio 1:1). A total of 52,694 prescriptions were issued for 56,553 medications, of these 88.1% for mononitrates, which constituted 95% of the annual cost for patients and the HMO. The mean prescribed daily dose for the various drugs ranged from 30% less than to 50% more than the recommended dose. Combination therapy with at least two nitrates, which is not the recommended treatment, was given to 5% of the patients. The recommended alternative treatment will alleviate the financial burden for providers and patients. CONCLUSIONS: Improved prescription habits can provide enhanced quality as well as cost savings for patients and providers.

Effects of a fundholding discontinuation. An Israeli health maintenance organization natural experiment.

OBJECTIVE: To evaluate the effects of fundholding on cost containment and after termination of the project. DESIGN AND SETTING: Primary care practices participating in the project were allocated an itemized budget. Practices assumed authority for hospitalization, drugs, ambulatory medical diagnostic, consultant services and acquisition of minor equipment. Financial incentives were offered, but no penalties were imposed on practices where expenditure exceeded budget. SUBJECTS: Nine primary care practices in southern Israel. MAIN OUTCOME MEASURE: Total expenditure and a breakdown of expenditure per capita. RESULTS: Fundholding practice expenditure was compared with expenditure in the district as a whole. During the study period, total expenditure in fundholding practices rose by 12%, whereas that of the district rose by 37%. With discontinuation of the project, expenditure of the designated practices returned to the original levels, equivalent to those of the district. CONCLUSION: Fundholding is an efficient method of cost-containment. The effect will be long lasting only if motivation is maintained.

The validity of self-reports on chronic disease: characteristics of underreporters and implications for the planning of services.

Data on the prevalence of chronic morbidity are valuable for identifying health care needs and for designing services to meet these needs. Morbidity data are frequently collected through surveys based upon self-reports of disease. However, there is evidence in the literature that people tend to underreport the presence of chronic disease. Our study identified factors related to the underreporting of chronic disease. We interviewed a proportional stratified sample of 521 sick-fund members from two typical urban primary care clinics in Israel. The respondents' self-reports were compared to the diagnoses recorded in medical sources of information. Our findings show that more than half of the respondents with chronic diseases failed to report at least one disease. By using multivariate analysis, we were able to untangle the interrelated effects of age and multiple disease. The findings indicate that "number of diseases"--a variable not taken into account in previous studies--had the greatest effect on underreporting. When controlling for number of diseases, age had an independent effect, although a much smaller one. We also found that the rate of underreporting varies by type of disease. We conclude that chronic morbidity estimates based upon self-reports may lead to the deficient planning of health care services. If possible, alternative sources should be used for collecting morbidity data, especially from patients with multiple diseases and from the elderly. Further research is needed in order to improve estimates of chronic morbidity.