Relationship between Cardio-respiratory Capacity and Academic Performance among Medical Female Ex-Students: Body Mass Index Effect
DOI:
https://doi.org/10.56294/saludcyt20251110Keywords:
Cardiorespiratory Capacity, Academic Performance, Body Mass Index, Medical Students, Physical Activity, Weight StatusAbstract
Introduction: This study examined the effects of Body Mass Index (BMI) on Cardiorespiratory Capacity (CRC) and explored the relationship between CRC and Academic Performance (AP) among female medical ex-students at Prince Sattam bin Abdul Aziz University (PSAU). Understanding these associations could highlight the role of physical fitness in academic success.
Methods: A sample of 150 female ex-students, aged 23.3±0.6 years, was categorized into normal weight (BMI 18.5–24.9 kg/m²) and overweight (BMI 25–29.9 kg/m²) groups. BMI was calculated to determine weight status, CRC was assessed using the 20-m shuttle run test (VO2max), and AP was evaluated through academic grades (AG) and academic abilities (AA) using the Spanish Test of Educational Abilities. Statistical analyses included independent t-tests and Pearson’s correlation.
Results: Normal-weight participants demonstrated significantly higher CRC (VO2max = 55.3 ±4.9 mL.kg⁻¹.min⁻¹) than overweight participants (50.8 ±4.2 mL.kg⁻¹.min⁻¹, p=0.03). Additionally, normal-weight participants scored higher in both AA (58.82 ±9.7 vs. 59.64 ±10.04, p=0.04) and AG (3.4 ±0.6 vs. 3.7 ±0.5, p=0.032). BMI negatively correlated with CRC (r = -0.20, p=0.024), while CRC positively correlated with AA (r = 0.18, p=0.015) and AG (r = 0.24, p=0.043).
Conclusions: Higher CRC was associated with better academic performance, while increased BMI correlated with lower CRC. The findings suggest that promoting physical fitness may be beneficial for academic success among female medical students at PSAU.
References
de Abreu, Raphael Martins et al. “On the significance of estimating cardiorespiratory coupling strength in sports medicine.” Frontiers in network physiology vol. 2 1114733. 4 Jan. 2023, https://doi.org/10.3389/fnetp.2022.1114733
Wshah, Adnan et al. “Factors related to the implementation of pulmonary rehabilitation in Jordan: Perspective of healthcare professionals.” Respiratory medicine vol. 231 (2024): 107728. https://doi.org/10.1016/j.rmed.2024.107728
Páez-Maldonado, José A., et al. "Physical fitness, selective attention and academic performance in a pre-adolescent sample." International journal of environmental research and public health 17.17 (2020): 6216. https://doi.org/10.3390/ijerph17176216
de Almeida Fragoso, Miguel Pedro Fernandes. Health-Related Cardiorespiratory Fitness in the School Context. Diss. Universidade de Lisboa (Portugal), 2021.
Edelmann, Dennis, et al. "Physical activity and sedentary behavior in university students–the role of gender, age, field of study, targeted degree, and study semester." Frontiers in public health 10 (2022): 821703. https://doi.org/10.3389/fpubh.2022.821703
Singh, Ekamdeep, Prihana Vasishta, and Anju Singla. "AI-enhanced education: exploring the impact of AI literacy on generation Z’s academic performance in Northern India." Quality Assurance in Education (2024). https://doi.org/10.1108/QAE-02-2024-0037
Singh, Hardeep, et al. "Relationship between body mass index and cardiorespiratory fitness to interpret health risks among sedentary university students from Northern India: A correlation study." Clinical Epidemiology and Global Health 20 (2023): 101254. https://doi.org/10.1016/j.cegh.2023.101254
Cena, Hellas, et al. "How healthy are health-related behaviors in university students: The HOLISTic study." Nutrients 13.2 (2021): 675. https://doi.org/10.3390/nu13020675
Al-Qahtani, Awad Mohammed. "Lifestyle habits among Najran University students, Najran, Saudi Arabia." Frontiers in Public Health 10 (2022): 938062. https://doi.org/10.3389/fpubh.2022.938062
Singh, Hari. Public Health: A Global Perspective. CRC Press, 2024.
Cash, Jill C., ed. Family practice guidelines. Springer Publishing Company, 2023.
Song, Y., & Li, R. (2021). Effects of environment and lifestyle factors on anovulatory disorder.
Environment and Female Reproductive Health, 113-136.
Nguyen, Vienna. Exercise testing in preventative health populations: predictors of achieving maximal exercise capacity. Diss. University of British Columbia, 2024. https://link.springer.com/chapter/10.1007/978-981-33-4187-6_5
James F., and Thomas L. McKenzie. "Physical education's role in public health." Research quarterly for exercise and sport (1991): 62, no. 2 124-137. https://doi.org/10.1080/02701367.1991.10608701
Mo-suwan, Ladda, Louis Lebel, Areeruk Puetpaiboon, and Chaon Junjana. "School performance and weight status of children and young adolescents in a transitional society in Thailand." International Journal of Obesity (1999): 23, no. 3 272-277. https://doi.org/10.1038/sj.ijo.0800808
Benaich, Souad, et al. "Weight status, dietary habits, physical activity, screen time and sleep duration among university students." Nutrition and Health 27.1 (2021): 69-78. https://doi.org/10.1177/02601060209608
Sajjad, Maryam, et al. "Using the theory of planned behavior to predict factors influencing fast-food consumption among college students." BMC Public Health 23.1 (2023): 987. https://doi.org/10.1186/s12889-023-15923-1
Eriksson, Anna, and Paul Horton. "‘How can you be friends with that fatty?’: The othered body in narratives on weight‐based bullying." Children & Society (2024). https://doi.org/10.1111/chso.12900
Tafuri, Francesco, et al. "Physically Active Lifestyles within the School context: Morpho-Physiological and Functional Aspects." (2024). https://doi.org/10.47197/retos.v58.106154
Tran, Thao Vi, et al. "Academic stress among students in Vietnam: a three-year longitudinal study on the impact of family, lifestyle, and academic factors." Journal of Rural Medicine 19.4 (2024): 279-290. https://doi.org/10.2185/jrm.2024-012
Ghosh, Kanjaksha. "Undergraduate medical education in India: need for total modification." Journal of Hematology and Allied Sciences 2.3 (2022): 62-70. https://doi.org/10.25259/JHAS_28_2022
Beltran-Valls, M.R.; Adelantado-Renau, M.; Castro-Piñero, J.; Sánchez-López, M.; Moliner-Urdiales, D. Cardiorespiratory fitness and academic performance association is mediated by weight status in adolescents: DADOS study. Eur. J. Pediatr. 2018, 177, 1037–1043. https://doi.org/10.1007/s00431-018-3159-1
Van Dusen DP, Kelder SH, Kohl HW, Ranjit N, Perry CL. Associations of Physical Fitness and Academic Performance Among Schoolchildren. Journal of School Health. 2011;81(12):733–40. https://doi.org/10.1111/j.1746-1561.2011.00652.x
Santana, CC D. A., et al. "Physical fitness and academic performance in youth: A systematic review." Scandinavian journal of medicine & science in sports 27.6 (2017): 579-603. https://doi.org/10.1111/sms.12773
Zhai, Xiangyu, et al. "The relationship between physical fitness and academic performance among Chinese college students." Journal of American College Health 70.2 (2022): 395-403., https://doi.org/10.1080/07448481.2020.1751643
Arabmokhtari R, Khazani A, Bayati M, Barmaki S and Fallah E. Relationship between Body Composition and Cardiorespiratory Fitness in Students at Postgraduate Level. Zahedan J Res Med Sci. 2018 ;20(2): e12109. https://doi.org/10.5812/zjrms.12109
Kyan, Akira, Minoru Takakura, and Masaya Miyagi. "Does physical fitness affect academic achievement among Japanese adolescents? A hybrid approach for decomposing within-person and between-persons effects." International journal of environmental research and public health 15.9 (2018): 1901. https://doi.org/10.3390/ijerph15091901
Moawd S A, Elsayed S H, Abdelbasset W K, Nambi G, Verma A. Impact of different physical activity levels on academic performance of PSAU medical female students. Arch Pharma Pract 2020;11(1):100-4
Kalka E, Pastuszak A, Buśko K. Secular trends in body height, body weight, BMI and fat percentage in Polish university students in a period of 50 years. PLoS One. 2019 Aug 1;14(8):e0220514. https://doi.org/10.1371/journal.pone.0220514
Thurstone, L. L., and Th G. Thurstone. "TEA, test de aptitudes escolares." Madrid: TEA Ediciones (2012).
Suchert V, Hanewinkel R, Isensee B. Longitudinal relationships of fitness, physical activity, and weight status with academic achievement in adolescents. J Sch Health, 2016;86(10):734–741. https://doi.org/10.1111/josh.12424
Hsieh PL, Chen ML, Huang CM, Chen WC, Li CH, Chang LC. Physical activity, body mass index, and cardiorespiratory fitness among school children in Taiwan: a cross-sectional study. Int J Environ Res Public Health. 2014; 11:7275–85. https://doi.org/10.3390/ijerph110707275
Mennes J. The Mediating and Moderating Role of Mental Well-being and Self-esteem in the Relationship between BMI and School Performance in Primary School Children in groups 6, 7 and 8 in Suriname. Master Onderwijswetenschappen Open Universiteit Datum: 20-03-2020 Begeleiding: Dr. I van der Wurff
Gunnarsdottir, Thrudur, et al. "Teasing and social rejection among obese children enrolling in family-based behavioural treatment: effects on psychological adjustment and academic competencies." International Journal of Obesity 36.1 (2012): 35-44.. https://doi.org/10.1038/ijo.2011.181
Miller, Alison L., Hannah J. Lee, and Julie C. Lumeng. "Obesity-associated biomarkers and executive function in children." Pediatric research 77.1 (2015): 143-147.
Kantomaa MT, Stamatakis E, Kankaanpää A, Kaakinen M, Rodriguez A, Taanila A, Ahonen T, Järvelin MR, Tammelin T. Physical activity and obesity mediate the association between childhood motor function and adolescents’ academic achievement. ProcNatlAcadSci USA. 2013; 110(5):1917–22 https://doi.org/10.1073/pnas.1214574110
Donnelly, Joseph E., et al. "Physical activity, fitness, cognitive function, and academic achievement in children: a systematic review." Medicine and science in sports and exercise 48.6 (2016): 1197. https://doi.org/10.1249/MSS.0000000000000901
Kamijo K, Khan NA, Pontifex MB, Scudder MR, Drollette ES, Raine LB, Evans EM, Castelli DM, Hillman CH. The relation of adiposity to cognitive control and scholastic achievement in preadolescent children. Obesity. 2012a;20(12):2406–2411. https://doi.org/10.1038/oby.2012.112
Ruiz JR, Ortega FB, Castillo R, Martín-Matillas M, Kwak L, Vicente-Rodríguez G, et al. Physical activity, fitness, weight status, and cognitive performance in adolescents. The Journal of Pediatrics. 2010; 157(6): 917–22 https://doi.org/10.1016/j.jpeds.2010.06.026
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Copyright (c) 2025 Samah A. Moawd, Elsayeda Hamdy Nasr Abdelhalim, M.A. Abdelaziz, Amira Farghaly, Ateya Megahed Ibrahim (Author)
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