The Impact of Absenteeism on Academic Performance in Physiology: A Cross-Sectional Study

Abstract This cross-sectional study investigated the relationship between absenteeism and academic performance in 230 physiology students from a single institution, considering factors such as pre-admission (NEET) scores, parental education, and self-study habits. Data on attendance, academic performance (theory and practical exam scores), and other influencing factors were collected through student records and self-reported questionnaires. Descriptive statistics, Pearson's correlation, independent t-tests, and multiple linear regression were used for data analysis, with statistical significance set at p<0.05. The results showed a significant positive correlation between attendance and academic performance across all exams, with stronger correlations observed in later exams and practical assessments. Self-study hours emerged as a significant predictor of both attendance and academic performance. Pre-admission (NEET) scores showed only a weak correlation, and parental education was not a significant predictor of academic performance. These findings highlight the significant impact of attendance, particularly for practical skills, and the importance of self-study habits on academic success in physiology education. The study suggests that strategies to improve attendance and encourage self-directed learning could enhance academic outcomes.