Investigating the relationship between moral courage and caregiving behaviours among nurses working in COVID-19 wards in Iran.

Aim: To examine the correlation between moral courage and caregiving behaviour among nurses who are employed in the COVID-19 ward in Iran.

Design: This study is a descriptive-correlational and cross-sectional research conducted in 2021 in the city of Tehran, Iran.

Methods: A total of 270 nurses employed in COVID-19 wards, who had been working in these wards for at least 1 month, were recruited from XXX hospitals and XXX Hospital.

The Effects of Self-Efficacy and Physical Activity Improving Methods on the Quality of Life in Patients with Diabetes: A Systematic Review.

Objective: The purpose of this systematic review is to study the impact of self-efficacy-improving strategies on physical activity-related glycemic control of diabetes.

Method: This systematic review was conducted based on the PRISMA statement. ("Diabetes" OR "glycemic control") AND ("exercise" OR "physical activity") AND "self-efficacy" were searched as keywords in databases including PubMed, Google Scholar, Science Direct, Embase, Cochrane, Web of Science, and Scopus between 2000 and 2019 for relesvant articles.