Table 1.
Restricting for BMI before BS |
Restricting for BMI prior to TKA |
|||
---|---|---|---|---|
BS group | noBS group | BS group | noBS group | |
Factor | n = 441 | n = 25,707 | n = 441 | n = 95,948 |
Women a | 336 (76) | 16,452 (64) | 336 (76) | 52,771 (55) |
Age b | 55 (37–74) | 65 (39–76) | 57 (39–76) | 66 (39–76) |
BMI b | 43 (32–63) | 35 (32–50) | 35 (32–50) | 29 (17–50) |
a Count (%)
b Mean (range)