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. 2018 Mar 20;15(3):557. doi: 10.3390/ijerph15030557

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© 2018 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).

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Fully-Adjusted Prevalence Ratios for Sleep Duration and Quality in Relation to Alcohol Drinking Patterns among U.S. Black Men (A) and Women (B) (referent: White Men or White Women), National Health Interview Survey, 2004–2015. Note. Short sleep: <7 h; long sleep: ≥9 h. Prevalence ratios adjusted for age, BMI, educational attainment, income, employment status, smoking, physical activity, diabetes, hypertension, heart disease, cancer, feeling sad (past 30 days), health status, and region of residence. Sleep quality data is from 2013–2015. ^a The referent category is white men (A) or white women (B) with recommended sleep (7–<9 h); ^b Number of times having trouble falling asleep over the past week (1–7 or more times vs. never); ^c Number of times having trouble staying asleep over the past week (1–7 or more times vs. never); ^d Days woke up feeling rested over the past week (4–7 days vs. 0–3 days); ^e Number of times taking medication for sleep over the past week (1–7 or more days vs. never). * (A) Significant interactions between race and alcohol drinking pattern for men (long sleep: p_interaction = 0.03); (B) Significant interactions between race and alcohol drinking pattern for women (short sleep: p_interaction = 0.0004; long sleep: p_interaction = 0.01; trouble falling asleep: p_interaction = 0.05; took sleep medication: p_interaction = 0.0003).

Fully-Adjusted Prevalence Ratios for Sleep Duration and Quality in Relation to Alcohol Drinking Patterns among U.S. Black Men (A) and Women (B) (referent: White Men or White Women), National Health Interview Survey, 2004–2015. Note. Short sleep: <7 h; long sleep: ≥9 h. Prevalence ratios adjusted for age, BMI, educational attainment, income, employment status, smoking, physical activity, diabetes, hypertension, heart disease, cancer, feeling sad (past 30 days), health status, and region of residence. Sleep quality data is from 2013–2015. ^a The referent category is white men (A) or white women (B) with recommended sleep (7–<9 h); ^b Number of times having trouble falling asleep over the past week (1–7 or more times vs. never); ^c Number of times having trouble staying asleep over the past week (1–7 or more times vs. never); ^d Days woke up feeling rested over the past week (4–7 days vs. 0–3 days); ^e Number of times taking medication for sleep over the past week (1–7 or more days vs. never). * (A) Significant interactions between race and alcohol drinking pattern for men (long sleep: p_interaction = 0.03); (B) Significant interactions between race and alcohol drinking pattern for women (short sleep: p_interaction = 0.0004; long sleep: p_interaction = 0.01; trouble falling asleep: p_interaction = 0.05; took sleep medication: p_interaction = 0.0003).