Medical Students’ Stress Levels Are Correlated with Their Sleep Quality and Life Satisfaction

Abstract

Background: Stress and sleep disturbances associated with low life satisfaction is frequently reported during medical education, intervening with the academic achievements and general well-being of medical students. We aimed to investigate the effects of stress levels on sleep quality (SQ) and life satisfaction (LS) of the students in Hacettepe University Medical Faculty (HUMF). Methods: This cross-sectional study was conducted at HUMF between May and September 2022 after ethical approval. The participants (39 women and 48 men) completed a personal information form, State- Trait Anxiety Index (STAI)-I and II, Pittsburgh SQ Index (PSQI) and Satisfaction with Life Scale (SWLS). Their blood pressure, heart rate, and salivary cortisol levels were measured. Results: The men and women were comparable for age, body mass index (BMI), stress parameters and PSQI scores, except the higher LS in women (P=0.045). Gender-based analysis revealed positively correlated BMI and STAI-I (r=0.357) and II (r=0.501) scores in women (P5). The higher STAI-II scores, cortisol concentration and caffeine consumption were significantly associated with poorer SQ and LS in both genders, however, the state scores and alcohol consumption exhibited a significant relation in men, only. Higher scores for trait inventory and cortisol concentrations correlated negatively with LS in all participants. Conclusion: Awareness, a proactive approach, and sufficient support can help the relieve and/or manage the stress of medical students and improve SQ and LS.

Keywords

• Medical Students
• Stress, Psychological
• Sleep Quality
• Life Satisfaction
• Cross-Sectional Studies
• Anxiety