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. Author manuscript; available in PMC: 2013 Oct 1.
Published in final edited form as: Hypertension. 2012 Aug 14;60(4):929–935. doi: 10.1161/HYPERTENSIONAHA.112.193268

Table 3.

Multivariable Adjusted Odds Ratio (95%CI) of Incident Hypertension Associated with Insomnia and Objective Sleep Duration

Predictors Model 1
OR (95%CI)		 Model 2
OR (95%CI)		 Model 3
OR (95%CI)
Normal Sleep≥ 6h 1.0 1.0 1.0
Poor Sleep ≥ 6h 0.62 (0.33–1.18) 0.55 (0.28–1.05) 0.50 (0.26–0.98)*
Chronic Insomnia ≥ 6h 1.30 (0.49–3.43) 1.07 (0.40–2.88) 0.85 (0.30–2.40)
Normal Sleep < 6h 0.87 (0.57–1.32) 0.88 (0.58–1.34) 0.88 (0.57–1.37)
Poor Sleep < 6h 1.80 (1.04–3.12)* 1.62 (0.92–2.83) 1.34 (0.74–2.41)
Chronic Insomnia < 6h 4.50 (1.96–10.3)† 3.88 (1.68–8.97)† 3.75 (1.58–8.95)*

All data are adjusted for sampling weight.

Model 1 = adjusted for gender, race, age, caffeine, cigarettes and alcohol consumption, depression, SDB, and diabetes.

Model 2 = adjusted for gender, race, age, caffeine, cigarettes and alcohol consumption, depression, SDB, diabetes, and BMI ≥ 30.

Model 3 = adjusted for gender, race, age, caffeine, cigarettes and alcohol consumption, depression, SDB, diabetes, BMI ≥ 30, and baseline SBP/DBP status (i.e., SBP < 120 mm Hg and DBP < 80 mm Hg vs. SBP ≥ 120 and < 140 mm Hg and/or DBP ≥ 80 and < 90 mm Hg vs. SBP ≥ 140 mm Hg and/or DBP ≥ 90 mm Hg).

*

p < .05;

†

p < .01