THE RATIO OF FEV1/FVC IN YOUNG HEALTHY ADULTS WITH REFERENCE TO DIFFERENT MIZAJ: AN OBSERVATIONAL CROSS-SECTIONAL STUDY

Abstract: Background: The ratio of Forced Expiratory Volume in 1 second (FEV1) to Forced Vital Capacity (FVC) is crucial in evaluating respiratory function and diagnosing pulmonary conditions. While environmental and genetic factors are well-documented, less is known about the potential influence of temperamental types, or Mizaj, on lung function. Mizaj, derived from traditional medical concepts, categorizes individuals based on physical and psychological characteristics, which may affect health outcomes, including respiratory performance. This study investigates the FEV1/FVC ratio in young adults with reference to different Mizaj. Objective: The aim was to investigate to what extent different ratios of FEV1 /FVC were associated with different mizaj and determine if Mizaj influences lung function. Methods: This observational cross-sectional study was conducted among 100 young adults categorized into four Mizaj types: Damvi, Balghami, Safravi, and Saudavi. Spirometric measurements, including FEV1 and FVC, were taken, and the FEV1/FVC ratio was calculated for each participant. Data were analyzed using one-way ANOVA to compare the FEV1/FVC ratio across Mizaj groups, with post-hoc pairwise comparisons performed for statistical significance. Results: The study revealed significant FEV1/FVC ratio differences across the different Mizaj. The Damvi group exhibited the highest mean FEV1/FVC ratio, suggesting better lung function than other Mizaj groups. The Saudavi group showed the lowest mean FEV1/FVC ratio, indicating potentially reduced pulmonary function. Post-hoc analysis revealed significant differences between Damvi and Saudavi (p < 0.05), while no significant differences were observed between other Mizaj pairs. Conclusion: The FEV1/FVC ratio differs significantly between Mizaj types, with Damvi individuals showing better lung function than Saudavi individuals. These findings suggest that the Mizaj type may influence pulmonary function, and further research is needed to explore the underlying mechanisms and their clinical implications. Keywords: FEV1/FVC ratio, Mizaj, Lung function, Young adults, Respiratory health, Observational study. Title: THE RATIO OF FEV1/FVC IN YOUNG HEALTHY ADULTS WITH REFERENCE TO DIFFERENT MIZAJ: AN OBSERVATIONAL CROSS-SECTIONAL STUDY Author: Shaikh Nilofar, Km. Fizza Fatma, Shaikh Sofia Tarannum, Uzma Almas, Mohd.Salman, Tanweer Alam, Yusuf Jamal, Ataullah fahad International Journal of Healthcare Sciences ISSN 2348-5728 (Online) Vol. 13, Issue 1, April 2025 - September 2025 Page No: 32-43 Research Publish Journals Website: www.researchpublish.com Published Date: 17-April-2025 DOI: https://doi.org/10.5281/zenodo.15237180 Paper Download Link (Source) https://www.researchpublish.com/papers/the-ratio-of-fev1fvc-in-young-healthy-adults-with-reference-to-different-mizaj-an-observational-cross-sectional-study