The relationship between respiratory health and hard metal dust exposure: A cross-sectional study.

The frequency and severity of respiratory disorders among workers exposed to hard metal dust is not well known.The objective of this cross-sectional study is to report the prevalence of respiratory symptoms, functional status, and radiological findings in hard metal-exposed workers in Türkiye.Among 139 workers, 96 were machining workers, and 43 were industrial tool sharpening workers. Radiographic abnormalities compatible with pneumoconiosis were found 39% of the workers and were more in machining workers statistically significant.Also, in machining workers group, percentage of expected values of FVC was lower than industrial tool sharpening workers group. The prevalence of respiratory symptoms was 14.3%, and there was not a statistically significant difference in working groups. The study reveals that pulmonary symptoms, functional abnormalities, and radiological findings are mild. Assuming that reversibility may develop with avoidance from exposure when detected at this stage, early diagnosis of lung damage is essential.

Effects of Antenatal Education on Fear of Birth, Depression, Anxiety, Childbirth Self-Efficacy, and Mode of Delivery in Primiparous Pregnant Women: A Prospective Randomized Controlled Study.

The purpose of this study was to investigate the effects of antenatal education on birth fear, depression, anxiety, stress, childbirth self-efficacy, and mode of delivery in primiparous pregnant women. This is a single-blind, prospective, randomized controlled trial, in which we applied the Consolidated Standards of Reporting Trials (CONSORT) statement. The study was conducted in a city in Turkey's Central Anatolia region, and the data collection process was made between April and September 2019. One hundred and twenty primiparous pregnant women were assigned to either the antenatal education group (n = 60) or the control group (n = 60) via randomized block assignment. A total of 112 women were evaluated at the end of the study. Pregnant women in the antenatal education group were given two 2-hr sessions (240 min) twice a week for 4 weeks. It was found that those in the antenatal education group had less birth fear, depression, anxiety, and stress symptoms and increased childbirth self-efficacy compared to controls (p < 0.05). Those in the antenatal education group had significantly lower postnatal birth fear, depression, anxiety, and stress symptoms compared to controls (p < 0.001). More vaginal births occurred in the antenatal education group compared to controls (p = 0.043). According to the outcome of this evidence-based study: antenatal education has important clinical benefits for women both during pregnancy and in the postpartum period and all pregnant women should receive this education.