Skip to main content

Table 2 Descriptive value of the QLQ-C30 indicators included in SEM models at baseline (T1) and at the six-month follow-up (T2)

From: Response shift in health-related quality of life measures in the presence of formative indicators

QLQ-C30 indicators included in SEM models

M

SD

Skew

Kurt

T1; T2

T1; T2

T1; T2

T1; T2

Overall health (Q29, OH)

66.7; 70.7

23.3; 22.2

 − 0.47; − .66

 − .11; .13

Overall QoL (Q30, QoL)

67.9; 73.0

24.2; 22.3

 − .54; − .58

 − .43; − .41

Functioning scalesa (FC)

81.9; 85.8

14.7; 14.9

 − 1.50; − 1.58

2.59; 2.65

Fatigue (FA)

30.7; 25.8

22.8; 24.7

.74; 1.03

.37; .69

Pain (PA)

17.6; 11.7

22.4; 20.2

1.30; 2.15

1.02; 4.73

  1. aAverage score of the five functioning sub-scales (physical, role, cognitive, social, emotional)
  2. T1 = baseline; T2 = six-month follow-up