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letter
. 2019 Jul 30;3:48. doi: 10.1186/s41687-019-0133-2

Table 1.

Sociodemographics of the PROMIS® Wave 1 Cohort

Total Sample
(N = 825)§
n (%)
Men
(N = 400)
n (%)
Women
(N = 424)
n (%)
χ2 for
gender
Age 5.84
 18–34 217 (26%) 102 (25%) 115 (27%)
 35–64 380 (46%) 172 (43%) 207 (49%)
 65+ 228 (28%) 126 (32%) 102 (24%)
Ethnicity 0.06
 Hispanic 77 (9%) 38 (10%) 38 (9%)
Race 10.28
 Caucasian 652 (79%) 328 (82%) 324 (76%)
 African American 83 (10%) 35 (9%) 47 (11%)
 Other 90 (11%) 37 (9%) 53 (13%)
Education 1.10
  ≤ High School 184 (22%) 89 (22%) 94 (22%)
 Some College 385 (47%) 180 (45%) 205 (48%)
  ≥ College 255 (31%) 130 (33%) 125 (29%)
Marital Status 11.63**
 Never Married 136 (16%) 78 (20%) 58 (14%)
 Married/ Partner 523 (63%) 258 (65%) 265 (63%)
 Separated/Divorced 101 (12%) 43 (11%) 58 (14%)
 Widowed 63 (8%) 21 (5%) 42 (10%)
Occupation 99.56**
 Homemaker 51 (6%) 2 (0.5%) 49 (12%)
 Unemployed 28 (3%) 17 (4%) 11 (3%)
 Retired 221 (27%) 127 (32%) 94 (22%)
 Disability 30 (4%) 11 (3%) 18 (4%)
 Leave of Absence 2 (0.2%) 1 (0.25%) 1 (0.24%)
 Full-time employed 318 (39%) 181 (45%) 137 (32%)
 Part-time employed 55 (7%) 20 (5%) 35 (8%)
 Full-time student 25 (3%) 6 (2%) 19 (5%)
Income 10.00*
  < $20,000 85 (10%) 32 (8%) 52 (12%)
 $20,000 - $49,999 292 (35%) 129 (32%) 163 (38%)
 52 (12%)$50,000 - $99,999 320 (39%) 172 (43%) 148 (35%)
  ≥ $100,000 105 (13%) 55 (14%) 50 (12%)
Source 0.50
 Web Survey 778 (94%) 380 (95%) 398 (94%)
 Clinical Site 47 (6%) 20 (5%) 26 (6%)

*p < .05

**p < .01

§Note: one individual did not report gender