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Table 4 Association of physical activity with quality of life in children and adolescents

From: Association of screen time and physical activity with health-related quality of life in Iranian children and adolescents

Variable

Psychosocial QOL

School QoL

Social QoL

Physical QoL

Emotional QOL

Total QoL

PA score

Unadjusted model

2.2(1.8,2.6)a

2.3(1.89,2.7)a

0.8(0.51,1.1)a

2.2(1.9,2.6)a

3.3(2.8,3.8)a

2.3(1.9,2.6)a

Adjusted model b

1.5(1.12,1.89)a

1.0(0.65,1.4)a

1.05 (0.68,1.4)a

2.4(2.0,2.8)a

2.6(2.1,3.1)a

1.8(1.4,2.2)a

PA(active/inactive)

Unadjusted model

3.24(2.5,3.9)a

3.1(2.4,3.9)a

1.2(0.56,1.79)a

3.7(3,4.36)a

5.4(4.4,6.3)a

3.4(2.6,4.1)a

Adjusted model b

1.9(1.1,2.5)a

0.97(0.28,1.7)a

1.3(0.63,1.9)a

3.7(2.9,4.4)a

3.9(2.9,4.9)a

2.3(1.6,3.1)a

  1. QoL quality of life, PA physical activity
  2. Data are presented as β coefficient (95% CI)
  3. aStatistically significant
  4. bAdjusted for age, sex, living area, body mass index, socioeconomic status and screen time