Measures Collected During Each Intervention Week
Actigraphy data were collected for each child for the duration of each intervention week, as occurred at baseline. Questionnaire data were collected at the end of each intervention week (day 8) during an assessment session.Children also completed the 27-item KIDSCREEN questionnaire, which assessed HRQOL over the past week, with a score range of 1 (never) to 5 (always) or 1 (not at all) to 5 (extremely), as appropriate.