Skip to main content

Table 2 Strength of significant differences between study-groups (ES)

From: Early intervention influences positively quality of life as reported by prematurely born children at age nine and their parents; a randomized clinical trial

  PI scores > PC TR scores > PC TR scores > PI
  Children Parents Children Parents Children Parents
Physical well-being 0.57** - - 0.44* - -
Emotional well-being - 0.34* - 0.52** - -
Self-esteem - - - 0.46* - 0.37*
Family - - - 0.46* - -
Friends - - - 0.46* - -
School - 0.54** 0.32 (*) 0.55** - -
Total QoL - 0.34(*) - 0.65*** - -
  1. Effect size (ES) = Hedges’ g.
  2. Level of significance: (*) = p <0.08; * = p < 0.05; ** = p < 0.01; *** = p < 0.001.