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. 2019 Jun 4;16(11):1984. doi: 10.3390/ijerph16111984

Table 1.

Demographic characteristics of sample by condition.

Intervention
(n = 163)
Control
(n = 199)
M (SD) M (SD) t p
Child’s age 10.22 (1.01) 9.97 (.95) 2.32 0.02
Parent’s age 42.75 (5.94) 41.89 (5.71) 1.33 0.18
Intervention
(%)
Control
(%)
χ2 p
Child’s sex Male 63.2 60.8 0.22 0.64
Female 36.8 39.2
Parent’s sex Male 14.1 6.0 6.70 0.01
Female 85.9 94.0
Marital status Single 0.0 1.0 3.64 0.16
Married 79.8 86.4
Separated/
Divorced/Widowed
10.4 6.5
Unknown 9.8 6.0
Education Primary/
Lower secondary
34.4 35.2 3.68 0.16
Upper secondary/
Matriculation/
Associate’s degree
41.7 49.7
Bachelor’s degree or above 14.7 9.0
Unknown 9.2 6.0