Yaneth Herazo Beltrán

Factores sociodemográficos y motivacionales asociados a la actividad física en estudiantes universitarios

Background: Sedentariness is an important risk factor for chronic diseases in Western societies Aim: To determine the sociodemographic and motivational factors associated with physical activity in college students. Material and methods: The International Physical Activity Questionnaire (IPAQ) -short form- and the “motives for physical activities measure-revised” (MPAM–R) questionnaire were applied to 900 university students aged 20 ± 3 years (60% women). The frequency, level and motivations for engaging in physical activity and associated demographic factors were analyzed. Results: Twenty two percent of students were classified as having a high level of physical activity, 54.8% had a low level and 13.9% were considered inactive. According to MET consumption, 68.9% of students are inactive and only 16.8% of students classified as very active. Ninety two percent of active students performed physical activity for health reasons. A significant association between gender and social motivation was observed. Conclusions: A high prevalence of physical inactivity was found in these students. Males showed higher levels of physical activity than females.

Determinantes del desempeño psicomotor en escolares de Barranquilla, Colombia

OBJECTIVE To establish the prevalence of the psychomotor profile in children aged four to eight years attending the schools of the North Historical Center of Barranquilla, Colombia. METHOD A cross-sectional descriptive study was conducted in 755 students from public and private schools aged between 4 and 8 years. The motor profile was measured by Da Fonseca Psychomotor Battery. RESULTS An increased risk for apraxic-dyspraxic performance of the global praxis subfactor was observed in schoolchildren aged four to five years [OR 4.8; 95 % CI; 3.3-7.1] who study in public schools [OR 4.4; 95 % CI; 2.7-7.3], in those classified in the socioeconomic in strata 1, 2 and 3 [OR 2.4; 95 % CI; 1.5-3.9], and in those with an increased weight [OR 2; 95 % CI; 1.2-3.3]. The highest risk for apraxic-dyspraxic performance correlated to public school students [OR 1.9; 95% CI; 1.3-2.8] aged between four and five [OR 3.7; 95 % CI; 2.7-5.3]. The apraxic-dyspraxic performance in the structuring of the temporal space subfactor was higher in girls [OR 1.6; 95 % CI; 1.1- 2.2], in schoolchildren aged four to five [OR 4.8; 95 % CI; 3.3-7.1], in students of public schools [OR 1.9; 95 % CI; 2.7- 5.3], and in children classified in the socioeconomic strata 1, 2 and 3 [OR 1.6; 95 % CI; 1.1-2.7]. CONCLUSIONS Determinants such as studying in public schools, nutritional status, gender and socioeconomic stratum are related to motor performance in students.