Table 1 Characteristic of the Sample (n = 4102)

Age Median (range)

52 (18–94)

Female, n (%)

 Missing, n (%)

2032 (50%)

0 (0%)

Race/ethnicity, n (%)

Hispanic

494 (12%)

Non-Hispanic

White

2868 (70%)

Black

411 (10%)

Multi-racial

136 (3%)

Other

193 (5%)

 Missing, n (%)

0 (0%)

Marital Status, n (%)

Married or living with a partner

2627 (64%)

Never married

799 (19%)

Separated or divorced

460 (11%)

Widowed

216 (5%)

 Missing, n (%)

0 (0%)

Education, n (%)

Did not graduate high school

276 (7%)

High school graduate/general education diploma

1086 (26%)

Some college or Associate degree

1079 (26%)

Bachelor’s degree or higher

1661 (41%)

 Missing, n (%)

0 (0%)

Working full-time

1822 (45%)

 Missing, n (%)

10 (0.2%)

Health conditions

Allergies

1857 (45%)

 Missing, n (%)

8 (0.2%)

Hypertension

1569 (38%)

 Missing, n (%)

1 (0.2%)

High Cholesterol

1514 (38%)

 Missing, n (%)

83 (2%)

Back pain

1528 (38%)

 Missing, n (%)

44 (1%)

Arthritis

1207 (30%)

 Missing, n (%)

15 (0.4%)

Trouble sleeping

1143 (15%)

 Missing, n (%)

9 (0.2%)

Depression

819 (20%)

 Missing, n (%)

17 (0.4%)

Neck pain

807 (20%)

 Missing, n (%)

7 (0.2%)

Anxiety

803 (20%)

 Missing, n (%)

26 (1%)

Stomach trouble

627 (15%)

 Missing, n (%)

14 (0.3%)

Sciatica

694 (17%)

 Missing, n (%)

10 (0.2%)

Trouble hearing

628 (15%)

 Missing, n (%)

12 (0.3%)

Trouble seeing

595 (14%)

 Missing, n (%)

16 (0.4%)

Asthma

529 (13%)

 Missing, n (%)

29 (1%)

Diabetes

547 (13%)

 Missing, n (%)

27 (1%)

Dermatitis

421 (10%)

 Missing, n (%)

17 (0.4%)

Cancer

417 (10%)

 Missing, n (%)

24 (1%)

Heart disease

237 (6%)

 Missing, n (%)

17 (0.4%)

Chronic obstructive pulmonary disease

191 (5%)

 Missing, n (%)

29 (1%)

Myocardial infarction

120 (3%)

 Missing, n (%)

25 (1%)

Stroke

106 (3%)

 Missing, n (%)

40 (1%)

Angina

65 (2%)

 Missing, n (%)

33 (1%)