Table 6.

Test–Retest Reliability of the CHSA:48 in the Subsample of Children Judged to be Clinically Stable Over Time (Study IV)

ScaleBaseline Visit—48 Hours' Follow-up
Valid
Number
Test-Retest r
Between Forms
Intraclass r Coefficient
(95% Confidence Interval,
Lower to Upper Range)
Physical health61.86.82  (.62–.90)
Activity (child)62.86.85  (.75–.91)
Activity (family)63.82.81  (.71–.88)
Emotional health (child)64.62.60  (.41–.74)
Emotional health (family)62.81.77  (.60–.87)