Table 3.
Postoperative changes after Roux-en-Y gastric bypass
| (a) | |||||||
|---|---|---|---|---|---|---|---|
| Age (n) | 18–24 (n = 84) | 25–34 (n = 537) | 35–44 (n = 1040) | 45–54 (n = 1,427) | 55–64 (n = 741) | 65 + (n = 70) | Overall (n = 3899) |
| Mean ± SD | Mean ± SD | Mean ± SD | Mean ± SD | Mean ± SD | Mean ± SD | Mean ± SD | |
| Physical functioning | 94.42 ± 10.54 | 92.90 ± 13.67 | 91.94 ± 15.58 | 88.19 ± 18.80 | 82.17 ± 22.11 | 84.44 ± 20.23 | 88.75 ± 18.35 |
| Social functioning | 88.42 ± 16.77 | 83.89 ± 22.03 | 87.05 ± 21.24 | 85.07 ± 22.61 | 84.12 ± 23.07 | 89.06 ± 20.19 | 85.40 ± 22.14 |
| Physical role limitations | 90.42 ± 24.83 | 86.17 ± 29.91 | 87.23 ± 28.79 | 84.45 ± 31.37 | 82.22 ± 31.89 | 87.50 ± 29.44 | 85.18 ± 30.49 |
| Emotional role limitations | 88.82 ± 27.28 | 83.14 ± 33.50 | 90.07 ± 26.37 | 86.61 ± 31.17 | 87.60 ± 30.28 | 94.43 ± 20.28 | 87.44 ± 29.96 |
| Mental health | 81.93 ± 12.64 | 78.02 ± 17.83 | 81.41 ± 15.96 | 80.37 ± 17.64 | 80.36 ± 17.16 | 85.26 ± 15.90 | 80.45 ± 17.06 |
| Vitality | 62.50 ± 20.14 | 63.20 ± 19.89 | 67.19 ± 19.74 | 67.49 ± 20.30 | 68.81 ± 19.77 | 74.54 ± 18.31 | 67.11 ± 20.04 |
| Pain | 87.42 ± 20.75 | 82.60 ± 23.44 | 82.76 ± 23.22 | 79.84 ± 24.59 | 76.44 ± 25.89 | 78.56 ± 28.79 | 80.48 ± 24.45 |
| General health perception | 57.47 ± 11.38 | 57.71 ± 15.01 | 60.42 ± 14.81 | 60.14 ± 14.84 | 59.44 ± 14.79 | 62.81 ± 15.59 | 59.75 ± 14.82 |
| Health change | 95.42 ± 13.41 | 94.17 ± 16.92 | 95.37 ± 15.17 | 94.61 ± 16.13 | 94.47 ± 16.59 | 95.83 ± 15.16 | 94.77 ± 16.01 |
| (b) | |||||||
|---|---|---|---|---|---|---|---|
| Age (n) | 18–24 (n = 84) | 25–34 (n = 537) | 35–44 (n = 1040) | 45–54 (n = 1427) | 55–64 (n = 741) | 65 + (n = 70) | Overall (n = 3899) |
| Delta ± SD | Delta ± SD | Delta ± SD | Delta ± SD | Delta ± SD | Delta ± SD | Delta ± SD | |
| Physical functioning | 24.17 ± 20.34 | 30.66 ± 22.87 | 31.75 ± 23.31 | 34.54 ± 23.14 | 36.76 ± 24.36 | 41.85 ± 24.73 | 33.61 ± 23.50 |
| Social functioning | 8.45 ± 24.03 | 13.03 ± 26.80 | 14.20 ± 28.57 | 13.99 ± 27.51 | 15.88 ± 28.40 | 16.13 ± 29.31 | 14.20 ± 27.84 |
| Physical role limitations | 16.25 ± 39.82 | 23.57 ± 43.65 | 27.49 ± 44.97 | 29.19 ± 45.80 | 33.11 ± 47.96 | 35.19 ± 47.71 | 28.57 ± 45.73 |
| Emotional role limitations | 4.47 ± 43.26 | − 0.97 ± 39.34 | 6.24 ± 36.86 | 3.60 ± 40.44 | 12.83 ± 45.57 | 9.93 ± 34.10 | 5.56 ± 40.55 |
| Mental health | 7.07 ± 13.77 | 7.54 ± 18.36 | 8.44 ± 17.88 | 6.84 ± 18.46 | 7.99 ± 18.36 | 7.26 ± 20.46 | 7.59 ± 18.23 |
| Vitality | 3.75 ± 22.71 | 12.47 ± 22.74 | 16.68 ± 23.02 | 16.98 ± 22.39 | 18.38 ± 22.89 | 18.89 ± 22.12 | 16.32 ± 22.82 |
| Pain | 11.58 ± 28.36 | 17.95 ± 31.18 | 18.92 ± 27.69 | 20.99 ± 28.07 | 20.98 ± 27.36 | 21.57 ± 33.49 | 19.85 ± 28.42 |
| General health perception | 15.47 ± 18.15 | 21.40 ± 18.11 | 22.53 ± 17.34 | 23.53 ± 17.23 | 22.89 ± 16.30 | 23.93 ± 18.13 | 22.70 ± 17.28 |
| Health change | 42.50 ± 30.64 | 51.49 ± 30.40 | 55.08 ± 29.28 | 57.62 ± 28.81 | 58.16 ± 29.34 | 57.87 ± 24.68 | 55.91 ± 29.34 |
Postoperative unadjusted scale scores & pre- and postoperative change in scale scores (delta) per age group after Roux-en-Y gastric bypass, measured with RAND-36
SD standard deviation