Table 1. Demographic characteristics of patients with cirrhosis who had orthopedic surgery matched with patients with cirrhosis who did not have orthopedic surgery, by age, gender, and date of cirrhosis diagnosis, 2003–2013, n = 5116.
| Orthopedic Surgery (Cases) n = 853 (16.7%) | No Orthopedic Surgery (Controls) n = 4,263 (83.3%) | p-value | |
| Age (years, continuous) | 0.8527 | ||
| Mean (Range) | 60.5 (18.0–91.0) | 60.4 (18.0–93.0) | |
| Gender | 0.9896 | ||
| Female | 445 (52.2%) | 2225 (52.2%) | |
| Male | 408 (47.8%) | 2038 (47.8%) | |
| Race/Ethnicity | |||
| White | 485 (56.9%) | 1888 (44.3%) | |
| Black | 68 (8.0%) | 421 (9.9%) | |
| Hispanic | 236 (27.7%) | 1444 (33.9%) | |
| Asian/Pacific Islander | 53 (6.2%) | 296 (6.9%) | |
| Other | 11 (1.3%) | 214 (5.0%) | |
| Neighborhood Household Income (Category)1 | |||
| < 45,000 USD | 199 (23.6%) | 1185 (28.3%) | |
| 45,000 – 80,000 USD | 429 (50.9%) | 2017 (48.1%) | |
| > 80,000 USD | 215 (25.5%) | 990 (23.6%) | |
1
Neighborhood income is not reported income but is estimated on the basis of members’ addresses using neighborhood income from US Census tract information.