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Table 2 Comparison of scale statistics for UK-English and original PedsQL™ [3] 4.0 self and proxy-report

From: Measurement properties of the UK-English version of the Pediatric Quality of Life Inventory™ 4.0 (PedsQL™) generic core scales

Scale

Scale statistics

 

Mean (SD) Total UK Sample

Mean (SD) Total US Sample

Percentage floor chronic health condition/healthy (UK Sample)

Percentage floor chronic health condition/healthy (US Sample)

Percentage ceiling chronic health condition/healthy (UK Sample)

Percentage ceiling chronic health condition/healthy (US Sample)

Self-report

      

Total score

82.25 (13.09)

79.62 (15.26)

0.0/0.0

0.0/0.0

1.4/3.2

1.9/7.2

Physical health

86.08 (14.06)

80.19 (19.30)

0.3/0.0

0.0/0.0

12.1/20.5

13.1/25.8

Psychosocial health

80.50 (14.06)

79.37 (15.70)

0.0/0.0

0.0/0.0

2.5/4.1

5.2/12.0

Emotional functioning

76.99 (18.43)

78.10 (20.66)

0.0/0.0

0.3/0.8

4.9/15.6

22.4/29.8

Social functioning

86.85 (16.86)

84.09 (18.50)

0.3/0.2

0.0/0.0

35.3/41.4

33.2/47.1

School functioning

77.29 (16.92)

75.87 (19.71)

0.0/0.1

0.3/0.5

8.2/11.1

13.0/23.1

Proxy-report

      

Total score

81.12 (13.85)

80.87 (16.73)

0.0/0.0

0.2/0.0

0.7/3.6

4.1/10.3

Physical health

84.99 (16.08)

81.38 (23.18)

0.0/0.1

2.3/0.0

7.4/26.7

18.5/39.6

Psychosocial health

79.00 (14.70)

80.53 (16.52)

0.0/0.0

0.2/0.0

1.7/4.6

5.6/13.8

Emotional functioning

74.67 (17.67)

77.95 (20.67)

0.0/0.1

1.4/0.1

6.1/12.1

19.5/29.5

Social functioning

84.62 (17.24)

85.38 (19.17)

0.3/0.0

0.5/0.0

26.3/37.6

34.4/58.1

School functioning

77.72 (18.50)

77.80 (22.00)

0.3/0.0

1.7/0.3

8.5/17.9

15.5/34.5