Influences of Parents on 7-9-year-old Children’s Physical Activity
and Cardiopulmonary Endurance (Preprint)
BACKGROUND - OBJECTIVE To explore and discuss the influences on 7~9-year-old children’s physical activity and cardiopulmonary endurance. METHODS Recruiting 1st and 2nd-grade elementary school students and their parents at an elementary school in Changping District, Beijing. The study made an investigation of PA level, economic and educational status on the subject families, and the other main contents including medical history and family history. The PA data of the parents were measured by the ActiGraph GT3X + accelerometer (Actigraph, Pensacola, FL, USA), and the children’s PA data were obtained by the revised PAQ-A. 50m*8 shuttle run were carried out to test the children’s cardiopulmonary endurance. RESULTS 36 families were recruited and completed the examination. There was a significant difference in the children’ PA scores between sPAf(PA sufficient family) (3.02±0.53) and iPAf(PA insufficient family) (2.61±0.58)(P<0.05), and the BMI of the two groups (15.63±1.95 vs17.77±3.67) showed great difference(P<0.01). The child from sPAf had better cardiopulmonary endurance than those from iPAf. The parent of high income, a high educational background had higher moderate to vigorous PA, and so did their child. There was a high positive correlation of the sedentary time and light PA every day of the husband and wife in a family. CONCLUSIONS The influence factors that affected the 7~9-year-old children’s PA level and cardiopulmonary endurance included their parent’s PA level, economic income, educational background, especially the mother’s PA played a prominent part. The study found there existed interaction of respective PA levels inside the couple.