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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.