SOCIAL STATUS OF PHYSICAL EDUCATION TEACHERS

The aim of this study was to investigate the social status of physical education teachers in Hamedan province, Iran. Data gathering done by means of a researcher made questionnaire. After approving the validity by experts, the reliability approved by 11 professors through Chronbakh alpha equal to 0.87. Research society was all physical education teacher of Hamedan province consist of 800 people. The sample was estimated using Morgan table and the total number of 235 questionnaires returned and analyzed. After detecting the normal distribution of data using kolmogorov-smirnov test, independent t test and one way ANOVA were applied to test the hypothesis. A significant difference found among the mean of job interest and economic factor in samples compare to the society. In other words, teacher’s interest was higher than the average and also, the economic factors are not the main reason to choose their job. Also, significant difference found between the mean of social status of chosen jobs in sample compare to the mean of society. it means that based on respondents ideas, the social status of jobs such as seller, barber, waiter and taxi driver is lower than physical education teacher and this status is higher for physician, employee and non- physical education teacher. Totally, no matter the social status of other jobs, the credibility and status of the job of physical education teachers recognized high by respondents

The Relationship between serum vitamin D levels and ankle-brachial index in patients with metabolic syndrome

BACKGROUND: Vitamin D deficiency is a prevalent condition in Iran and previous studies have shown that a low level of serum vitamin D is related to low ankle-brachial index (ABI). In the present study, the relationship of the serum level of vitamin D with ABI, as an index for atherosclerosis of peripheral arteries, was evaluated.METHODS: In this cross-sectional study, data on 91 patients with metabolic syndrome (Mets) from the Isfahan Cohort Study (ICS) were analyzed in order to evaluate the association between serum 25(OH) vitamin D level and ABI. The participants were divided into two groups; group A with desirable serum vitamin D level and group B with abnormal serum vitamin D level. ABI was measured and compared between these groups.RESULTS: A crude and adjusted model showed no association between vitamin D level and ABI in patients with MetS.CONCLUSION: It can be concluded that serum vitamin D level could not affect ABI in patients with MetS.</div

The impact of platelet-to-lymphocyte ratio on clinical outcomes in heart failure: a systematic review and meta-analysis

Background: Inflammation has been suggested to play a role in heart failure (HF) pathogenesis. However, the role of platelet-to-lymphocyte ratio (PLR), as a novel biomarker, to assess HF prognosis needs to be investigated. We sought to evaluate the impact of PLR on HF clinical outcomes. Methods: English-published records in PubMed/Medline, Scopus, and Web-of-science databases were screened until December 2023. Relevant articles evaluated PLR with clinical outcomes (including mortality, rehospitalization, HF worsening, and HF detection) were recruited, with PLR difference analysis based on death/survival status in total and HF with reduced ejection fraction (HFrEF) patients. Results: In total, 21 articles ( n  = 13,924) were selected. The total mean age was 70.36 ± 12.88 years (males: 61.72%). Mean PLR was 165.54 [95% confidence interval (CI): 154.69–176.38]. In total, 18 articles ( n  = 10,084) reported mortality [either follow-up (PLR: 162.55, 95% CI: 149.35–175.75) or in-hospital (PLR: 192.83, 95% CI: 150.06–235.61) death rate] and the mean PLR was 166.68 (95% CI: 154.87–178.50). Further analysis revealed PLR was significantly lower in survived HF patients rather than deceased group (152.34, 95% CI: 134.01–170.68 versus 194.73, 95% CI: 175.60–213.85, standard mean difference: −0.592, 95% CI: −0.857 to −0.326, p  < 0.001). A similar trend was observed for HFrEF patients. PLR failed to show any association with mortality risk (hazard ratio: 1.02, 95% CI: 0.99–1.05, p  = 0.289). Analysis of other aforementioned outcomes was not possible due to the presence of few studies of interest. Conclusion: PLR should be used with caution for prognosis assessment in HF sufferers and other studies are necessary to explore the exact association