Biologi kedokteran pdf
Bivariate analysis of Chi-square statistical test obtained p value = 0,508 > alpha value (0.05). The results of the study showed good sleep quality with good learning achievement, 36 students (30.2%), poor sleep quality with good learning achievement, 82 students (68.9%), univariate data. Sampling used a purposive sampling technique from 119 respondents using a PSQI questionnaire that matched the inclusion and exclusion criteria, then the data were analyzed using the SPSS computer program.
Methods: observational analytic research with a cross sectional approach, which was carried out during June 2020 - June 2021. The purpose of this study was to determine the relationship between sleep quality and the cumulative achievement index (GPA) in students of the Faculty of Medicine, Universitas Kristen Indonesia. Poor sleep quality will result in daytime sleepiness which will affect the physical health and cognitive function of students and have an impact on their academic performance. Adequate sleep has an important role in improving cognitive skills, especially memory storage.
Sleep is one of human physiological needs.