The study was conducted in October 2020 and March 2021 among Wroclaw Medical University students of different years and faculties. The objective of the study was to establish the relationship between some determinants, such as gender and the levels of physical activity, and the quality of sleep of medical students during the pandemic. Ultimately, 696 responses from October and 652 from March were included. To determine the level of physical activity, the International Physical Activity Questionnaire (IPAQ) was used, and for sleep quality, the Pittsburgh Sleep Quality Index (PSQI) was used. The findings pointed to a higher Total MET m/w (metabolic equivalent of task in minutes a week) in men compared to women in both study periods (2020: 1845.8 to 1542.5, p = 0.009; 2021: 2040.7 to 1826.6, p = 0.025). This was mainly due to a higher Vigorous Exercises MET m/w in men (2020: 837.3 to 635.8, p = 0.008; 2021: 773.3 to 490.3, p = 0.0006). Moreover, women had a lower quality of sleep resulting from problems in Habitual Sleep Efficiency, Sleep Disturbances, and Daytime Dysfunctions. An adequate level of physical activity and a good night’s rest are the fundaments of health; therefore, it is necessary to determine the causes of their deficiencies in order that we can counteract them.

The study was conducted in March of 2021 on the students at Wroclaw Medical University from different years and faculties. Students who had mandatory physical education classes in the current year and met other eligibility criteria were enrolled. The aim of the study was to examine the impact of the pandemic on the lives of medical students. Ultimately, 660 responses to the study were included. To determine the level of stress, KPS questionnaires were used, which distinguish five types of stress. Moreover, the attitudes towards and status of vaccination were examined using PPE and declarative fettle. The findings pointed to a significantly higher level of stress in males compared to females (overall stress, 5.35 and 4.66, p = 0.0002), and increased external stress in some faculties (5.71 in dentistry, compared to overall 4.83, p = 0.009). Furthermore, medical students in their 2nd year were more stressed compared to those in their 1st year (overall stress 4.95 and 4.15, p < 0.0001). By knowing where the stress is highest, we can fight it more effectively and efficiently, by directing resources right where they are needed the most. A study about stress levels during the pandemic compared to physical activity should be developed.