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Table 1 Survey-weighted detailed demographic characteristics of the older Americans

From: Association between physical activity, trouble sleeping, and obesity among older Americans: a cross-sectional study based on NHANES data from 2007 to 2018

Characteristics

Estimate U.S population (n)

Overall

Sample, n (%)

347,273,353

10,891 (100.0)

Age, years, n (%)

  

60–69

184,414,780

5501 (53.1)

70–80

162,858,573

5390 (46.9)

Sex, n (%)

  

Female

191,122,578

5545 (55.0)

Male

156,150,775

5346 (45.0)

Race/ethnicity, n (%)

  

Mexican American

14,613,092

1321 (4.2)

Other Hispanic

12,762,960

1119 (3.7)

Non-Hispanic White

267,365,412

5139 (77.0)

Non-Hispanic Black

30,998,141

2341 (8.9)

Other race

21,533,748

971 (6.2)

Education attainment, n (%)

  

Less than 9th grade

27,889,489

1759 (8.1)

9-11th grade

36,607,241

1563 (10.5)

High school graduate or equivalent

85,594,361

2537 (24.6)

College or associates degree

99,284,166

2814 (28.6)

College graduate or above

97,898,096

2218 (28.2)

Currently married/partnered, n (%)

  

No

126,615,783

4620 (36.5)

Yes

220,657,570

6271 (63.5)

BMI, kg/m2, M (SD)

—

29.2 (6.3)

Smoking history, n (%)

  

No

173,730,619

5414 (50.0)

Yes

173,542,734

5477 (50.0)

Hypertension, n (%)

  

No

144,082,745

4188 (41.5)

Yes

203,190,608

6703 (58.5)

Diabetes, n (%)

  

No

276,084,949

8194 (79.5)

Yes

71,188,404

2697 (20.5)

Cancer, n (%)

  

No

260,527,413

8644 (75.0)

Yes

86,745,940

2247 (25.0)

Stroke, n (%)

  

No

322,247,976

10,005 (92.8)

Yes

25,025,377

886 (7.2)

Heart disease, n (%)

  

No

317,065,262

9869 (91.3)

Yes

30,208,091

1022 (8.7)

Trouble sleeping, n (%)

  

No

234,462,603

7674 (67.5)

Yes

112,810,750

3217 (32.5)

Physical activity pattern, n (%)

  

Inactive

117,515,000

4206 (33.8)

Insufficiently active

54,403,915

1699 (15.7)

Weekend warrior

20,484,178

523 (5.9)

Regularly active

154,870,260

4463 (44.6)

  1. Percentages represent the proportion of the weighted sample in the United States population