Association between dietary patterns with insulin resistance in an Iranian population.

AIM: To assess the association between dietary patterns no single food or group, and risk of insulin resistance (Fasting blood sugar (FBS), Fasting insulin, 2h-glucose, 2h-insulin and HOMA-IR). METHODS: In a cross-sectional, population-based study in Tehran, Iran, 2016-2017. Adults (n = 1500, 38% men) mean age 43.72 ± 14.9 years. Dietary intake was collected by semi-quantitative food frequency questionnaire and insulin resistance was evaluated by Fasting blood sugar (FBS), Fasting insulin, 2h glucose, 2h insulin and HOMA-IR. Associations were assessed by using correlation and multivariable linear regression. RESULTS: After controlling of the confounding factor or possible underlying such as gender, age, menopausal, BMI, physical activity and the amount of daily energy intake, unhealthy dietary pattern had a positive relationship with all indexes of insulin resistance except 2h glucose and HOMA-IR, healthy dietary pattern had negative and significant relationship with indexes of insulin resistance but apart from 2h glucose. CONCLUSIONS: It can be figured out that receiving diet rich in healthy foods might reduce the risk of creating insulin resistance.

A Cross-Sectional Multicenter Study of Workplace Violence against Prehospital Emergency Medical Technicians.

BACKGROUND AND PURPOSE: Workplace violence is a global phenomenon and violation of human rights affects the people's self-esteem and quality of work and causes inequality, discrimination, disorder, and conflict at work. The present study was carried out aiming at determining the workplace violence against the prehospital emergency medical technicians (PEMTs) in three provinces of Fars, Kohgiluyeh and Boyer-Ahmad, and Bushehr, Iran. MATERIALS AND METHODS: This was a cross-sectional multicenter study in which 206 PEMTs from Fars, Bushehr, and Kohgiluyeh and Boyer-Ahmad provinces participated. Simple random sampling was used in this study. In order to collect data, a researcher-made tool was used. Descriptive statistics and SPSS® software version 22 were used to analyze the data. RESULTS: Among various types of workplace violence, the most frequent ones were verbal violence (78.1%), physical violence (60.3%), and cultural violence (31.7%), respectively. The most important factor in the occurrence of workplace violence was the lack of the awareness of people about the duties of the PEMTs. With regard to the handling of the violent situations, the results indicated that 61.6% of the personnel asked the attacker to calm down. 48.5% of PEMTs believed that violence was normal in their work. CONCLUSION: Due to the high rate of workplace violence against PEMTs, it is suggested that methods such as formal training and retraining programs for the employees, general education with regard to the duties of the PEMTs, and socially supporting them should be used to reduce and control violence.