Table 1.

Sleep and Feeding Arrangements, Stratified by Socioeconomic Status (SES).

	Lower SES (n = 264); n (%)	Higher SES (n = 148); n (%)	All (N = 412); n (%)
Breastfeeding
Exclusive	28 (10.6)	45 (30.4)	73 (17.7)
Partial	44 (16.7)	39 (26.4)	83 (20.1)
None	192 (72.7)	64 (43.2)	256 (62.1)
Usual sleep arrangement
Bedshare	92 (34.8)	47 (31.8)	139 (33.7)
Roomshare without bedsharing	158 (59.8)	89 (60.1)	247 (66.0)
Separate room	14 (5.3)	12 (8.1)	26 (6.3)
Last night sleep arrangement
Bedshare	93 (35.2)	43 (29.1)	136 (33.0)
Roomshare without bedsharing	153 (58.0)	88 (59.5)	241 (58.5)
Separate room	18 (6.8)	17 (11.5)	35 (8.5)