Table 1 Participant demographics
From: Personalized outcomes for hip and knee replacement: the patients point of view
|  | Total n = 226 | Knee replacement n = 121 | Hip replacement n = 105 | p |
|---|---|---|---|---|
Female | 135 (59.7) | 76 (62.8) | 59 (56.2) | 0.31 |
Age, mean (SD), range | 65.2 (10.2) 35–86 | 65.8 (9.5) 35–85 | 64.5 (10.8) 38–86 | 0.31 |
Race | Â | Â | Â | 0.36 |
 Native American | 1 (0.5) | 0 (0.0) | 1 (1.0) |  |
 Asian | 1 (0.5) | 0 (0.0) | 1 (1.0) |  |
 Black | 7 (3.1) | 5 (4.2) | 2 (1.9) |  |
 White | 214 (96.0) | 113 (95.8) | 101 (96.2) |  |
Hispanic ethnicity | 1 (0.5) | 1 (0.9) | 0 (0.0) | 0.99 |
Marital status | Â | Â | Â | 0.39 |
 Married/partner | 157 (69.5) | 87 (71.9) | 70 (66.7) |  |
 Divorced/widowed/single | 69 (30.5) | 34 (28.1) | 35 (33.3) |  |
Employment | Â | Â | Â | 0.47 |
 Employed for wages/self emp. | 83 (36.9) | 40 (33.3) | 43 (41.0) |  |
 Retired or homemaker | 115 (51.1) | 64 (53.3) | 51 (48.6) |  |
 Not working (+ unable, disability) | 27 (12.0) | 16 (13.3) | 11 (10.5) |  |
Education | Â | Â | Â | 0.99 |
 HS/graduated/GED | 34 (15.0) | 18 (14.9) | 16 (15.2) |  |
 Some college | 69 (30.5) | 36 (29.8) | 33 (31.4) |  |
 College graduate | 73 (32.3) | 40 (33.1) | 33 (31.4) |  |
 Graduate school | 50 (22.1) | 27 (22.3) | 23 (21.9) |  |
Rating of overall health | Â | Â | Â | 0.63 |
 Excellent | 18 (8.0) | 7 (5.8) | 11 (10.6) |  |
 Very good | 95 (42.4) | 52 (43.3) | 43 (41.4) |  |
 Good | 88 (39.3) | 48 (40.0) | 40 (38.5) |  |
 Fair/poor | 23 (10.3) | 13 (10.8) | 10 (9.6) |  |