Table 4.

Regression coefficients (SE) from multiple regression analyses of sleep duration (hours) for Whites (N=105)

	Model 1	Model 2	Model 3
Early behavior problem group	−0.02 (0.22)	−0.13 (0.23)	−0.19 (0.22)
Childhood SES:
Intercept	−0.03 (0.01)	−0.02 (0.01)	−0.02 (0.01)
Slope	−1.03 (0.28)***	−0.94 (0.28)**	−0.97 (0.28)***
Adult SES		−0.01 (0.01)	−0.01 (0.01)
Covariates:
Sleep medications	--	--	0.56 (0.27)*
Depressive symptoms	--	--	−0.19 (0.10)
Alcohol	--	--	−0.03 (0.37)
Daysleeper	--	--	−0.37 (0.41)
Night Shift Worker	--	--	−1.41 (0.59)*

p<.05* p<.01** p<.001***