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Table 2 Drop-out analysis

From: The effect of an online video intervention ‘Movie Models’ on specific parenting practices and parental self-efficacy related to children’s physical activity, screen-time and healthy diet: a quasi experimental study

Characteristic Completers (n = 110) Non Completers (n = 97) Group comparison P-value
Group, n (%)    χ2 = 4.10 .04
 Intervention 48 (43.6) 56 (57.7)   
 Control 62 (56.4) 41 (42.3)   
Demographic variable     
 Gender parent, n (%)    χ2 = 0.02 .90
  Male 13 (11.8) 12 (12.4)   
  Female 97 (88.2) 85 (87.6)   
 Age parent, mean (SD) 40.1 (4.3) 40.3 (5.7) t = 0.28 .78
 BMI mother, mean (SD) 23.8 (4.1) 23.8 (4.4) t = −0.04 .97
 BMI father, mean (SD) 25.0 (3.6) 24.6 (3.0) t = −0.69 .49
 SES, n (%)    χ2 = 0.05 .82
  Low 18 (16.4) 17 (17.5)   
  Medium-High 92 (83.6) 80 (82.5)   
Children’s PA level, mean minutes/day (SD) 54.1 (29.7) 48.5 (31.5) t = −1.31 .19
Children’s screen-time, mean minutes/day (SD) 128.1 (73.4) 132.3 (78.3) t = 0.39 .70
  1. Significant p-values (p<0.05) are indicated in bold