Associations of Physical Activity, Sedentary Behavior, and Body Mass Index with Abnormal Posture among Primary School Students: A Cross-sectional Study
This cross-sectional study examined the relationships among physical activity (PA), sedentary behavior (SB), body mass index (BMI), and postural abnormalities in 305 sixth-grade students from urban and rural schools in Shenyang, China. Standardized assessments and mediation analyses were employed. The findings revealed alarming public health concerns, with 84.26% of students showing suspected scoliosis, 51.8% being…