Factors affecting estimation of the maximum aerobic capacity by treadmill test in students of medical emergencies in Qazvin

The maximum aerobic capacity (VO2max) can be used to evaluate the cardio-pulmonary condition and to provide physiological balance between a person and his job. The aim of this study was to estimate the maximum aerobic capacity and its associated factors among students of medical emergencies in Qazvin. This cross-sectional study was conducted in 36 male students of medical emergencies in Qazvin University of Medical Sciences، 2015. The Physical Activity Readiness Questionnaire (PAR-Q) and demographic questionnaire were completed by the participants. The participants meeting the inclusion criteria were assessed using the Gerkin treadmill protocol. Data were analyzed using Mann-Whitney U test and Kruskal-Wallis. Mean maximum aerobic capacity was 1. 94 ± 0. 27 L/min. The maximum aerobic capacity was associated with weight and height groups. There was significant positive correlation between maximal aerobic capacity and height، weight and body mass index. The Gerkin treadmill test is useful for estimation of the maximum aerobic capacity and the maximum working ability in students of medical emergencies.