Table 2.
Sample Characteristics
| characteristics | study population (n = 1270) |
|---|---|
| Age, Mean Years (SD) | 55.52 (15.47) |
| Age Categories, No. (%) | |
| 18-30 | 84 (6.61%) |
| 31-55 | 498 (39.21%) |
| 56-70 | 453 (35.67%) |
| 71+ | 235 (18.51%) |
| Pain Sites, No. (%) | |
| 1-10 | 634 (49.92%) |
| 11-20 | 302 (23.78%) |
| 21-40 | 242 (19.06%) |
| 41-60 | 66 (5.20%) |
| 61-74 | 26 (2.05%) |
| Sex, No. (%) | |
| Female | 947 (74.57%) |
| Male | 292 (22.99%) |
| Missing | 31 (2.44%) |
| Race, No. (%) | |
| Asian/Pacific Islander | 96 (7.56%) |
| Black | 41 (3.23%) |
| Other | 173 (13.62%) |
| White | 841 (66.22%) |
| Missing | 119 (9.37%) |
| Ethnicity, No. (%) | |
| Hispanic | 118 (9.29%) |
| Non-Hispanic | 1024 (80.63%) |
| Missing | 128 (10.08%) |
| Marital Status, No. (%) | |
| Married/Living Together | 840 (66.14%) |
| Single | 349 (27.48%) |
| Missing | 81 (6.38%) |
| Receiving Disability Benefits, No. (%) | |
| Yes | 292 (22.99%) |
| No | 904 (71.18%) |
| Missing | 74 (5.83%) |
| Education, No. (%) | |
| Less than High School | 25 (1.97%) |
| High School or Some College | 406 (31.97%) |
| 4-year College or More | 755 (59.45%) |
| Missing | 84 (6.61%) |
| Working Status, No. (%) | |
| Working | 456 (35.91%) |
| Not working | 735 (57.87%) |
| Missing | 79 (6.22%) |