Factors influencing bedtime procrastination in junior college nursing students: a cross-sectional study

Abstract

Background: Sleep quality is related to physical and mental health. Though bedtime procrastination has been identified as a potentially key source of poor sleep quality, related research is scarce. The goal of our study was to determine bedtime procrastination among nursing students and identify its influencing factors. Methods: This cross-sectional study comprised 1827 junior college nursing students. The data were collected from November to December 2021 using a mobile app-based survey. We evaluated demographic factors, Big Five personality traits, self-regulatory fatigue, future time perspective, and problematic mobile phone use. Multiple linear regression analysis was used to identify independent characteristics that influence bedtime procrastination among junior college nursing students. Results: The mean bedtime procrastination score in junior college nursing students was 25.11 ± 6.88. Family monthly income of 3000–6000 RMB (β = 0.740; p = 0.015), as well as that of > 6000 RMB (β = 1.708; p = 0.001), and an extroverted personality (β = 0.225; p = 0.001), self-regulatory fatigue (β = 0.135; p < 0.001), and problematic mobile phone use (β = 0.078; p < 0.001) had significant positive effects on bedtime procrastination. Conscientious personality (β = − 0.284; p = 0.003), neurotic personality (β = − 0.203; p = 0.031), and future time perspective (β = − 0.141; p < 0.001) had significant negative effects on bedtime procrastination. Conclusion: The nursing students who participated in this study had moderate levels of bedtime procrastination. Bedtime procrastination was predicted by higher monthly household income; personality traits of extroversion, conscientiousness, and neuroticism; self-regulatory fatigue; future time perspective; and problematic mobile phone use. Practical implications: We recommend that effective measures are needed to help alleviate bedtime procrastination and improve the health and well-being of nursing students.