Background. 10-20% of pregnancies end due to spontaneous abortions. In recent years, nondocumentary evidence has been indicative of an increase in the prevalence of nonspontaneous abortions in Iran, especially in the Kurdish regions. The aim of this study is to assess the lifetime prevalence of spontaneous abortions and factors affecting spontaneous abortion in women 35-65 years old. Method. Data from the recruitment phase of Ravansar Non-Communicable Disease (RaNCD) cohort study was used. All of the 4831 married women 35-65 years old and with history of pregnancy were included in this study. In order to determine the abortion ratio, the number of abortions was divided by the number of live births, and multiple logistic regression analysis was applied to determine associated factors affecting abortion. Results. About 25.7% of women had a history of spontaneous abortion. The abortion ratio in women was 0.10. The abortion ratio in women with secondary education, first pregnancy and marriage age at ≥26, socioeconomic condition, and hyperthyroid and diabetes was high while the abortion ratio of women with high physical activity and BMI<18.9 or residents of rural area was low. After assessing the effective variables, it was found that women with high blood pressure have 63% less odds for nonspontaneous abortion, which is statistically significant (p value<0.05). Conclusion. Considering the effect of factors such as level of education, older age at the first marriage, and age at the first pregnancy on increased chance of spontaneous abortion, measures should be taken to take more care for these people.

The growing trend of HIV/AIDS is a major concern in the Middle East and North Africa (MENA) regions, as its incidence in the region has increased by 31% in the last decade. The study population in the countries of the MENA region included 21 countries with a population of approximately 400 million. The Global Burden of Disease database was used to calculate the number of HIV/AIDS cases. Modeling for each country is based on the availability and quality of data. The highest incidence rates of HIV/AIDS were in Sudan, United Arab Emirates (UAE), Tunisia, and Iran, respectively, and the highest mortality rates were in Sudan, UAE, Oman, and Morocco, respectively. The incidence, prevalence and mortality rates, as well as the disability adjusted life years (DALYs) rate declined in 2017 compared to 1990. The highest percentage of changes in DALY rates was reported for Turkey, the United Arab Emirates (UAE), and Sudan, respectively, and the lowest for Qatar, Kuwait, and Bahrain. In general, unsafe sex had the highest impact on the DALY index in all countries in the region except Iran and Bahrain. Policymakers should therefore be encouraged to develop harm reduction programs for people living with HIV, and invest globally in reducing HIV prevalence rates in commercial sex workers, people who inject drugs, and men who have sex with men in the region, as well as eliminating mother-to-child HIV transmission.