From: What questions do patients undergoing lower extremity joint replacement surgery have?
Stanford THA (N = 11 patients) | Stanford TKA (N = 10 patients) | Southern California THA (N = 18 patients) | Southern California TKA (N = 9 patients) | |
---|---|---|---|---|
Mean Age (SD) | 53 (20) | 60 (15) | 70 (14) | 68 (10) |
# Females | 7 (64%) | 8 (80%) | 11 (61%) | 6 (67%) |
Ethnicity: | ||||
# Caucasian | 11 (100%) | 4 (40%) | 10 (56%) | 5 (56%) |
# Hispanic | 0 | 2 (20%) | 3 (17%) | 1 (11%) |
# Asian/Pacific Islander | 0 | 3 (30%) | 2 (11%) | 1 (11%) |
# Other | 0 | 1 (10%) | 3 (17%) | 2 (22%) |
Schooling: | ||||
≤ 12 years | 2 (18%) | 3 (30%) | 6 (33%) | 4 (44%) |
14 years | 2 (18%) | 4 (40%) | 7 (39%) | 2 (22%) |
16 years | 4 (36%) | 1 (10%) | 3 (17%) | 2 (22%) |
> 16 years | 3 (27%) | 2 (20%) | 2 (11%) | 1 (11%) |
Previous surgery of same type | 4 (36%) | 1 (10%) | 3 (17%) | 0 (0%) |