. 2016 Dec 26;19(5):550–557. doi: 10.1111/jch.12960

Table 3.

ORs (95% confidence intervals) for new‐onset hypertension according to baseline sleep duration

Incident Hypertension
	Model 1	Model 2	Model 3	Model 4
Sleep duration, h
<6	1.991 (1.210–3.275)^a	1.854 (1.115–3.082)^a	1.761 (1.048–2.958)^a	1.712 (1.014–2.890)^a
6–7.9	1 (reference)	1 (reference)	1 (reference)	1 (reference)
8–9.9	1.148 (0.779–1.692)	1.103 (0.746–1.629)	1.036 (0.698–1.537)	1.053 (0.708–1.565)
≥10	1.129 (0.470–2.709)	1.070 (0.443–2.583)	0.965 (0.396–2.352)	0.940 (0.383–2.309)

Model 1: Crude odds ratio (OR).

Model 2: Adjusted OR: adjusted for age and sex.

Model 3: Adjusted OR: adjusted for age, sex, education, smoking, alcohol status, income, regular exercise, and obesity.

Model 4: Adjusted OR: adjusted for age, sex, education, smoking, alcohol status, income, regular exercise, obesity, high‐density lipoprotein cholesterol, triglyceride, glucose, and mean arterial pressure.

P<.05 compare with the reference.