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Table 3 Parent–child agreement in the three study groups and across all groups

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

KINDL®

PI group

PC group

TR-group

Across groups

 

(n) ICC

(n) ICC

(n) ICC

(n) ICC

Physical well-being

(62) 0.57

(59) 0.48

(60) 0.46

(181) 0.50

Emotional well-being*

(63) 0.19

(59) 0.50

(60) 0.41

(182) 0.36

Self esteem

(63) 0.34

(58) 0.49

(60) 0.42

(181) 0.43

Family

(63) 0.53

(59) 0.37

(60) 0.53

(182) 0.49

Friends* , **

(63) 0.31

(59) 0.60

(60) 0.38

(182) 0.46

School

(61) 0.22

(58) 0.21

(60) 0.04

(179) 0.17

Total QoL

(63) 0.67

(59) 0.57

(60) 0.51

(182) 0.60

  1. ICC: Intraclass-correlation.
  2. n: number of parent–child pairs.
  3. *Significant difference in parent–child agreement between the PI and the PC group (p < 0.05).
  4. **Significant difference in parent–child agreement between the PC and the TR group (p < 0.05).