How health literacy associates with healthcare utilization and health promotion behaviours in Turkey?: Contributions to discussions concerning the Anderson model and ecological models.

BACKGROUND: This study examined how health literacy (HL) levels are associated with health care utilization (HCU) and health promotion behaviours (HPB) in Turkey. METHODS: We conducted face-to-face interviews and utilised the Turkish HL Scale-32 (n = 6228). RESULTS: HL score was inversely related to the number of outpatient admissions (OAs) (ß = -0.001) and emergency department admissions (EAs) (ß = -0.006) in the Poisson regression model. Sex, age, perceived health, income group, and education level were other variables related to the number of OAs and EAs. Health literacy levels were related to physical activity (PA) (for excellent HL, OR: 3.93 (95% CI: 2.54-6.08)) and acquiring healthy eating habits (HEHs) (for excellent HL, OR: 3.56 (95% CI: 2.40-5.29) in the logistic regression model. Education levels are related to PA, HEHs, and smoking cessation or reduction. Income groups, except those with very sufficient income, are related to PA and HEHs. CONCLUSION: Improving HL can help reduce health admissions. The relationship of HCU with gender, age, education, perceived health, and income group supports the Anderson model. Limited HL groups should be prioritised as risk groups in health promotion programs. The association of HL and socio-economic variables with HPB supports the ecological model.

Management of vitreous floaters: an international survey the European VitreoRetinal Society Floaters study report.

BACKGROUND/OBJECTIVES: To evaluate the efficacy and safety of pars plana vitrectomy for symptomatic floaters. SUBJECTS/METHODS: Forty-eight vitreoretinal surgeons from 16 countries provided information on 581 eyes who underwent vitrectomy for floaters in this retrospective survey study conducted by European VitreoRetinal Society. Percentage symptomatic improvement, incidence of retinal tears/detachment and post-vitrectomy cataract surgery, and the factors associated with satisfaction and complications were investigated. RESULTS: Ninety-two percent were satisfied with the results, with 86.3% reporting complete resolution of daily-life symptoms. Overall satisfaction was lower in patients with smaller vitreous opacities at presentation (OR:0.4). Iatrogenic retinal breaks occurred in 29 eyes (5%). Core vitrectomy and cut rates of 1500-4000 or >4000 cuts/min were associated with lower risk of retinal breaks than complete vitrectomy (OR:0.05) and cut rates < 1500 cuts/min (OR: 0.03, 0.12, respectively). Fourteen eyes (2.4%) developed retinal detachment at a median of 3 months; and 84 (48.6%) developed cataract at a median of 16 months post-vitrectomy. CONCLUSIONS: Pars plana vitrectomy resulted in high patient satisfaction with relatively low rate of severe complications in a large group of patients. The procedure may be safer when core vitrectomy and cut rates > 1500 cuts/min are favoured. Proper patient selection and informed consent are the most important aspects of surgery.

The effect of inhaled corticosteroids in the outcomes of community-acquired pneumonia: ICCAP study (TURKCAP Database).

OBJECTIVE: We aimed to investigate the effect of inhaled corticosteroids (ICS) in the outcomes of community-acquired pneumonia (CAP), as well as to determine if ICS usage is exist among the risk factors for mortality in those patients. MATERIALS AND METHODS: In this retrospective cross-sectional multicentre study, 1069 hospitalised CAP patients were investigated using CAP Database of Turkish Thoracic Society (TURKCAP Database). The patients were divided into two groups, depending on their ICS use. The data were analysed by appropriate statistical methods. RESULTS: 172 (75.8%) of the 227 patients who were on ICS had COPD and 37 (16.3%) had asthma. There were fewer patients with fever among ICS-users compared to non-ICS users (P = 0.013), and less muscle pain (P = 0.015) and fewer GIS symptoms (P = 0.022). No statistically significant difference was found between ICS use/ type of ICS and the duration of hospitalisation (P = 0.286). The multivariate regression analysis showed that patients using ICS had lower body temperature and, less crackles/bronchial sound. In the multivariate logistic regression model lung cancer (OR: 6.75), glucose (OR: 1.01) and CURB-65 (OR: 1.72) were significantly associated with mortality in the CAP patients. ICS usage were not found to be associated with mortality. CONCLUSION: The use of ICS by the patients with CAP admitted to the hospital is not independently related with any radiological pattern, hospitalisation duration and mortality. ICS usage may diminish fever response and may suppress the findings of crackles and/or bronchial sounds. This needs further confirmation.

Clinical characteristics and treatment results of pediatric B-cell non-Hodgkin lymphoma patients in a single center.

The aim of this study was to evaluate and compare the clinical characteristics of the B-cell non-Hodgkin lymphoma (NHL) patients and therapeutic efficacy of modified NHL BFM-90 and NHL BFM-95 protocols in the authors' center. From January 1993 to December 2003, 61 newly diagnosed children with B-NHL were enrolled to the study. The patients were stratified by risk factors and treated either with a modified B-NHL BFM-90 or BFM-95 protocols. The use of 1 or 3 g/m2 of methotrexate instead of 5 g/m2/24 h was the only important modification in BFM-90 protocol. Sixty-one children (12 girls, 49 boys) with a median age of 6.5 years (range: 2.5-16) were treated in the center. There were 14 patients in stage II, 28 in stage III, and 19 in stage IV. The most common initial primary tumor sites were abdomen, head, and neck. Forty-five patients were treated with modified B-cell BFM-90 and 16 patients were treated with B-cell BFM-95 regimens. The 5-year overall survival (OS) for all patients was 85.8%, and event-free survival (EFS) was 82.8%. The 5-year OS rates in modified BFM-90 and in BFM-95 protocols were 85.2 and 87.5%; the 5-year EFS rates in these 2 protocols were 84.6 and 70%, respectively (p >.05). Factors associated with lower EFS by univariate analysis were bulky disease, risk groups, and LDH level > or = 500 IU/L. By multivariate analysis only LDH level was significant. In conclusion, the treatment results in this study were similar to those of BFM group.