Table 1

Scoring of the composite sleep disturbance score

Problem	Score	Criteria
Settling frequency	0	1 or 2 times per week
	1	3 or 4 times per week
	2	5 or more times per week
Settling duration	0	Few minutes
	1	Up to and including 30 minutes
	2	Over 30 minutes
Night waking frequency	0	0 or 1 times per week
	1	2 or 3 times per week
	2	4 or more times per week
Night waking duration	0	Few minutes
	1	Up to and including 30 minutes
	2	Over 30 minutes