The Relationship between Insufficient Sleep and Self-Rated Health in a Nationally Representative Sample

Table 6

Association between insufficient rest/sleep and poor SRH, by race-ethnicity.

Categories of insufficient rest/sleep	No. at risk	No. with poor SRH	Unadjusted odds ratio (95% confidence intervals)	Multivariable odds ratio; (95% confidence intervals)*
Non-Hispanic white	299905	50401
0 days	106395	17161	1 (referent)	1 (referent)
1–6 days	86387	8197	0.51 (0.48–.53)	0.89 (0.84–.95)
7–13 days	32055	4565	0.76 (0.71–.81)	1.35 (1.25–1.46)
14–20 days	35899	7756	1.29 (1.22–1.37)	2.10 (1.95–2.26)
21–29 days	9884	2405	1.55 (1.42–1.70)	2.39 (2.13–2.69)
30 days	29285	10317	2.59 (2.45–2.74)	2.85 (2.64–3.06)
P-trend			<0.0001	<0.0001
Non-Hispanic black	28966	7727
0 days	9916	2312	1 (referent)	1 (referent)
1–6 days	7822	1547	0.83 (.72–.96)	1.27 (1.06–1.51)
7–13 days	3090	800	1.09 (.90–1.32)	1.56 (1.25–1.95)
14–20 days	3357	1123	1.67 (1.40–2.00)	2.53 (2.04–3.14)
21–29 days	889	324	1.75 (1.29–2.39)	2.88 (2.08–3.99)
30 days	3892	1621	2.39 (2.05–2.79)	2.75 (2.28–3.32)
P-trend			<0.0001	<0.0001
Hispanic	24810	7542
0 days	9707	2547	1 (referent)	1 (referent)
1–6 days	6361	1560	1.10 (.95–1.27)	1.42 (1.20–1.68)
7–13 days	2305	739	1.38 (1.12–1.69)	1.82 (1.45–2.28)
14–20 days	2723	978	1.57 (1.31–1.88)	2.21 (1.80–2.72)
21–29 days	612	230	1.39 (1.01–1.91)	1.78 (1.25–2.55)
30 days	3102	1488	2.51 (2.12–2.98)	2.54 (2.07–3.12)
P-trend			<0.0001	<0.0001
Other	20556	4361
0 days	7280	1268	1 (referent)	1 (referent)
1–6 days	5346	763	0.62 (.49–.77)	0.89 (.69–1.13)
7–13 days	2051	408	1.17 (.86–1.59)	1.69 (1.19–2.39)
14–20 days	2515	631	1.53 (1.21–1.93)	1.85 (1.39–2.47)
21–29 days	664	236	2.19 (1.56–3.06)	2.55 (1.72–3.77)
30 days	2700	1055	2.66 (2.13–3.33)	2.42 (1.84–3.19)
P-trend			<0.0001	<0.0001

*Adjusted for sex (men, women), age (years), race-ethnicity (non-Hispanic white, non-Hispanic black, Hispanic, other), education categories (<high school, high school, >high school), (employed, unemployed, retired, unable to work, homemaker, student), income category (quintiles), marital status, smoker (never, former, current), heavy drinker (no, yes), no regular exercise (yes, no), body mass index categories (<25, 25–29, ≥30 kg/m²), CVD (no, yes), depression (no, yes), and anxiety (no, yes).