Correlation Between Physical Activity Levels and Mental Health Status among College Students: A Cross-Sectional Study

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Background: Mental health problems such as depression, anxiety, and stress are increasingly prevalent among college students due to academic pressure, lifestyle changes, and sedentary habits. Physical activity has been recognized as an important factor in promoting psychological well-being; however, many students do not meet recommended activity levels. Understanding the relationship between physical activity and mental health is essential for developing effective preventive strategies. Aim: To determine the correlation between physical activity levels and mental health status among college students. Methodology: A cross-sectional study was conducted among 100 college students aged 18–25 years. Physical activity levels were assessed using the International Physical Activity Questionnaire – Short Form (IPAQ-SF), while mental health status was evaluated using the Depression Anxiety Stress Scale (DASS-21). Participants were categorized into low, moderate, and high physical activity groups based on MET-minutes/week. Statistical analysis was performed using SPSS, including descriptive statistics, Pearson correlation, and ANOVA tests, with significance set at p < 0.05. Results: Among the participants, 35% were categorized as low, 40% as moderate, and 25% as high physical activity levels. Mean depression, anxiety, and stress scores were highest in the low activity group and lowest in the high activity group. Pearson correlation analysis revealed a statistically significant moderate negative correlation between physical activity and depression (r = -0.45, p = 0.001), anxiety (r = -0.39, p = 0.003), and stress (r = -0.42, p = 0.002). ANOVA showed significant differences between activity groups (p < 0.01). Conclusion: The study concludes that higher physical activity levels are associated with better mental health among college students. Physical activity serves as an effective, non-pharmacological approach to reduce depression, anxiety, and stress, highlighting the need to promote active lifestyles within academic settings.