Table 5.
Weight regain and prevalence of mental disorders by time since weight nadir among participants who underwent Roux-en-Y gastric bypass
| Time since weight nadira | |||||
|---|---|---|---|---|---|
| 1 Year (n=90) | 2 Years (n=88) | 3 Years (n=86) | 4 Years (n=75) | 5 Years (n=72) | |
| Weight regain | |||||
| % of maximum weight lost, median (25th −75th %-ile) | 8.3 (4.8,12.6) | 17.2 (8.6,28.0) | 20.9 (13.0,33.3) | 22.1 (12.9,35.5) | 27.0 (17.4,39.8) |
| Any mood disorder, No. (%) | 5 (7.1) | 6 (10.9) | 6 (11.8) | 2 (8.7) | 4 (14.3) |
| Any anxiety disorder, No. (%) | 3 (4.4) | 4 (7.3) | 7 (13.7) | 4 (16.7) | 7 (25.0) |
| Any psychiatric medication, No. (%) | 38 (46.9) | 32 (43.2) | 34 (46.0) | 26 (35.1) | 28 (40.6) |
a
Data truncated after 5 years since weight nadir due to small sample size (i.e., few participants were followed more than 5 years since weight nadir).