Table 5.

Sleep diary data

	PEA			Placebo
	Baseline	Week 4	Week 8	Baseline	Week 4	Week 8
Sleep time (hrs)	6.1 ± 1.5	6.7 ± 1.4	6.7 ± 1.3	6.1 ± 1.5	6.5 ± 1.3	6.5 ± 1.5
Sleep Latencya (min)	42.8 ± 42.2	26.8 ± 26.3*	23.4 ± 23.1*	36.2 ± 40.5	34.2 ± 40.5	30.3 ± 39.2
Interruptions (n)	3.3 ± 2.1	3.0 ± 2.3	3.3 ± 3.0	3.9 ± 3.8	3.0 ± 3.0	2.9 ± 2.8
Interruptions (min)	41.0 ± 39.3	29.9 ± 30.1	35.0 ± 34.8	35.3 ± 32.0	31.6 ± 41.5	32.6 ± 42.7

N.B. Data presented as mean ± standard deviation; * = significant difference between groups; ^a sleep latency data for participants reporting > 10 min at baseline (n = 78); PEA Palmitoylethanolamide