Table SI.

Characteristics of Sample Adults in 2013 and 2014 National Health Interview Survey^§

	2013	2014		2013	2014
Sexual orientation:	n=33,311	n=35,509	Self-rated health: Fair or poor	n=34,444	n=36,628
Straight male	43.4%	43.5%		15.3%	14.6%
Non-straight male	1.3%	1.2%	Chronic condition: ≥ 1 conditions	n=34,452	n=36,644
Straight female	54.1%	53.8%		51.4%	52.7%
Non-straight female	1.3%	1.5%	Limited: Any way	n=34,411	n=36,577
Age:	n=34,459	n=36,651		37.3%	37.3%
18-35 years old	29.5%	28.4%	Sleep problem: Any last week	n=33,373	n=35,571
36-50 years old	24.6%	24.0%		51.5%	51.8%
51-65 years old	25.3%	25.7%	Psychological distress: Moderate or high past 30 days	n=33,184	n=35,345
65 years old or older	20.6%	21.8%		18.4%	16.5%
Race, ethnicity:	n=34,458	n=36,651
Non-Hispanic White	60.2%	62.9%	Obese	n=33,292	n=35,330
Non-Hispanic Black	15.4%	13.8%		29.0%	29.9%
Non-Hispanic Other	7.2%	6.9%	Physical activity: Any moderate or vigorous activities last week	n=34,229	n=36.345
Hispanics	17.2%	16.7%		65.3%	65.6%
Family structure:	n=34,459	n=36,651
Without child, 1 Adult	34.4%	34.0%
Without child, >1 Adult	34.8%	35.9%	Smoking status: Current smoker	n=34,349	n=36,464
With child	30.9%	30.6%		18.1%	17.5%
Education: Some college or more	n=34,296	n=36,488	Drinking: Binge past 12 months	n=33,609	n=35,730
	58.6%	59.0%		21.7%	23.9%
Income: <200% Federal poverty level	n=31,542	n=34,723	Health insurance: Currently insured	n=34,340	n=36,510
	38.3%	38.7%		82.8%	86.5%
	n=34,443	n=36,633		n=33,918	n=36,054
Work status: Worked last week	55.9%	56.4%	Doctor visit: ≥ 4 times past 12 months	23.9%	23.0%
Region:	n=34,459	n=36,651
Northeast	16.3%	16.1%	ER stay: Any past 12 months	n=34,063	n=36,176
Midwest	20.5%	21.3%		20.0%	19.5%
South	37.1%	35.2%	Not afford care: Any past 12 months	n=34,212	n=36,310
West	26.1%	27.4%		19.7%	17.9%

Data Source: CDC/NCHS, National Health Interview Survey, 2013, 2014

^§Unweighted; Base sample sizes differ by item due to differential item nonresponse rates in the source data.