Table 3.

Determinants of sleep time by gender: All and the employed only.

	All		The Employed only
	Men	Women	Men	Women
	coef	coef	coef	coef
	(robust S.E.)	(robust S.E.)	(robust S.E.)	(robust S.E.)
Year (ref. year 2004)
year 2009	3.05 *	10.00 ***	2.70	8.13 ***
	(1.54)	(1.36)	(1.59)	(1.74)
year 2014	10.91 ***	14.39 ***	10.26***	14.22 ***
	(1.63)	(1.41)	(1.67)	(1.78)
Week of day (ref. Weekdays)
Saturday	27.70 ***	21.90 ***	28.57 ***	21.11 ***
	(1.33)	(1.13)	(1.41)	(1.46)
Sunday	68.46 ***	56.92 ***	71.51 ***	62.38 ***
	(1.53)	(1.26)	(1.63)	(1.67)
Age	−3.219 **	−11.63 ***	−3.386 **	−11.50 ***
	(1.22)	(1.12)	(1.27)	(1.44)
Age-square	0.023	0.115 ***	0.0247	0.113 ***
	(0.01)	(0.01)	(0.01)	(0.02)
Education	−3.82 ***	−7.10 ***	−3.11 ***	−5.22 ***
	(0.64)	(0.63)	(0.67)	(0.86)
Income level	−1.17 ***	−0.039	−1.33 ***	−0.42
	(0.28)	(0.29)	(0.29)	(0.35)
Employed	−1.65	54.35	-	-
	(14.97)	(39.44)	-	-
Married	9.28 **	−10.04 **	12.13 ***	−11.35 **
	(2.83)	(3.71)	(3.08)	(4.23)
Domestic chores (minutes)	0.03 ***	−0.04 ***	0.05 ***	−0.01
	(0.01)	(0.00)	(0.01)	(0.01)
Hours of care work (minutes)	0.01	−0.10 ***	0.01	−0.09 ***
	(0.01)	(0.01)	(0.01)	(0.01)
Presence of young child under age 10	4.01 *	19.63 ***	3.69 *	15.49 ***
	(1.70)	(1.66)	(1.74)	(2.15)
Daily Work hour(ref. no work)
Short to normal range (else category)	−21.62	−68.08	−24.13	−68.45
	(14.82)	(39.46)	(16.17)	(40.66)
Overwork	−35.13 *	−81.65 *	−37.41 *	−79.55
	(14.83)	(39.48)	(16.18)	(40.69)
Feeling rushed	−6.04 ***	−7.37 ***	−5.63 ***	−6.99 ***
	(0.79)	(0.69)	(0.83)	(0.89)
Gender role attitude	−1.31	−2.17 **	−1.414	−2.96 **
	(0.83)	(0.76)	(0.86)	(0.96)
Constant	446.50 ***	255.40 ***	438.50 ***	306.30 ***
	(28.47)	(26.40)	(34.14)	(53.56)
R-squared	0.11 ***	0.11 ***	0.11 ***	0.11 ***
Number of obs.	34,120	36,558	31,138	22,402
(cluster num.)	(17,059)	(18,279)	(15,568)	(11,201)

* p < 0.05, ** p < 0.01, *** p < 0.001.