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Background: The burden of diabetes mellitus (DM) is increasing worldwide, especially in countries such as Iran. Modifiable correlates of the DM may be different across regions. We aimed to estimate the population-based prevalence of DM and its correlates among adults in southern Iran. Methods: Baseline data of the Pars Cohort Study (PCS) was analyzed. Demographic and socio-economic characteristics, alcohol consumption, opium and tobacco abuse and cigarette smoking, laboratory findings, anthropometric measurements and perceived body shape at 15 and 30 years of age using pictogram were measured and analyzed. The age-standardized prevalence of DM was estimated. Robust Poisson regression was applied to estimate adjusted prevalence ratio (aPR) and 95% robust confidence intervals (CI). A P value <0.05 was considered statistically significant. Results: Out of 9264 individuals, 919 (9.9%; 95% CI: 9.3-10.6) had DM. The prevalence of DM among the males and females was 7.6% (95% CI: 6.8-8.5) and 11.9% (95% CI: 10.9-12.9), respectively. Higher age, female gender, high socioeconomic status and using antihypertensive medication were associated with higher DM prevalence. Also, triglyceride level, physical inactivity, higher body mass index (BMI), pictogram score at 15, and its change from 15 to 30 years of age were significantly associated with DM. Conclusion: Higher prevalence of modifiable factors such as physical inactivity and obesity among DM patients in the study population highlights the necessity of more effective preventive interventions in such settings, especially in younger ages. [ABSTRACT FROM AUTHOR]

Background: Urban family physician program has been launched as a pilot in Fars and Mazandaran provinces of Iran since 2012. Attitudes of policy makers and people toward urban family physician program have become challenging. This study shows what people know and practice toward this program. Methods: This cross-sectional population-based study was conducted by a multistage randomized sampling in Shiraz, Southern Iran. Knowledge and practice of adults toward urban family physician program were queried through filing the questionnaires. Single and multiple variable analyzes of data were performed. Results: Participation rate was 1257 of 1382 (90.9%), and the mean age of the respondents was 38.1 ± 13.2 years. Of 1257, 634 (50.4%) were men and 882 (70.2%) were married. Peoples' total knowledge toward urban family physician program was 5 ± 2.7 of 19, showed that 1121 (89.2%) had a low level of knowledge. This was correlated positively and in order to being under coverage of this program (P < 0.001), being under coverage of one of the main insurance systems (P = 0.04) and being married (P = 0.002). The mean score of people's practice toward the program was 2.3 ± 0.9 of total score 7, showed that 942 (74%) had poor performance, and it was correlated positively and in order to being under coverage of this program (P < 0.001) and having higher than 1000$ monthly income (P = 0.004). Correlation of people's knowledge and practice toward the program was 24%. Conclusions: Current evidences show a low level of knowledge, poor practice and weak correlation of knowledge.practice of people toward urban family physician program. [ABSTRACT FROM AUTHOR]

Objectives: To evaluate the short-term outcome of open appendectomy, the rate of negative appendectomy as well as pathology reports after surgery in patients with suspected acute appendicitis., Methods: This was a retrospective cross-sectional study being performed in Nemazee hospital affiliated with Shiraz University of Medical Science during a 2-year period between 2008 and 2010. The medical records of all consecutive patients who underwent open appendectomy in our center due to acute appendicitis were included in the study. The elective and laparoscopic appendectomies were excluded. The demographic information, clinical findings, laboratory investigations and the histopathological examination of the appendix were recorded and reported., Results: A total of 337 patient including 137 (36.4%) females, and 240 (63.6%) males with the mean age of 16.26 ± 9.81 (range 3 to 76) years were stduied. Anorexia (64.7%) and fever (20.7%) were more prevalent symptoms. The mean duration between pain initiation and operation ranged from 0 to 14 days with mean 1.88 ± 1.63 days. Right lower quadrant (RLQ), periumbilical, epigastria, left lower quadrant (LLQ), and Right upper quadrant (RUQ), pain were manifest in 78.8%, 41.6%, 12.2%, 3.2%, and    1.3% of patients, respectively. Pathological evaluation of the appendix showed appendicitis in 70.4% of patients., Conclusion: The higher rate of negative appendectomy accounts for wasteful tapping of medical resources and causing further complication in patients. Therefore it is essential to conduct more accurate studies to detect the root cause of the disease. This would help improve the management of appendicitis which is an emergency condition with high incidence.

Objective: To determine the epidemiology and pattern of emergency operating room workload in Nemazee hospital affiliated with Shiraz University of Medical Sciences, Shiraz, Iran., Methods: All surgical emergency operations which were performed in Nemazee hospital, Shiraz, Iran were collected over twelve months (September 2007 to September 2008). The data obtained included indications, presenting symptoms the services provided and the demographic information of the patients., Results: Overall number of recorded emergency operations in this cross sectional descriptive study was 3946, with males constituting 72% of the patients. The highest male/female ratio reported in trauma patients was 6.4:1 with the median age of 23 years, and the mean age of the operated patients was 27.8 years. Second to neurosurgery (19.64%) the general surgery was the busiest discipline in emergency operations (59.14%). Appendectomy (11.77%), double/triple lumen/central venous catheter insertion (9.4%), and fiber optic/rigid bronchoscopy (3.27%) were the commonest general surgical operations. Among trauma patients, neurotrauma was the commonest reason for operation (10%)., Conclusion: Based on a new approach toward emergency operating room workload, in our country and centre, we showed that it is necessary to devote particular and individualized attention to the fields of agenda and hospital management of emergency operations. This is due to a high emergency operating room workload and its unique characteristics in our centre in contrast to other hospitals and departments. Although a decision making and operational strategy is recently seen to improve the quality and quantity of emergency services available to our patients, there is still a gap between present and optimal emergency healthcare which should be provided for our residents.