Table 5.
Associations of PTSD symptoms in 2007 and eating behaviors in 2010 with obesity risk in 2013 in the Growing Up Today Study
| Eating behavior/PTSD symptoms | N(cases) | Model 1: Crude | Model 2: Adjusted for sociodemographicsa | Model 3: Adjusted for baseline BMIb | |||
|---|---|---|---|---|---|---|---|
| RR | (95% CI) | RR | (95% CI) | RR | (95% CI) | ||
| Women Binge eating | |||||||
| No | 3672 (496) | 1 | – | 1 | – | 1 | – |
| Yes | 334 (91) | 2.0 | (1.7, 2.4) | 1.8 | (1.5, 2.2) | 1.1 | (0.9, 1.3) |
| Top quartile of coping-motivated eating | |||||||
| No | 3036 (333) | 1 | – | 1 | – | 1 | – |
| Yes | 857 (237) | 2.5 | (2.2, 2.9) | 2.4 | (2.0, 2.8) | 1.5 | (1.3, 1.7) |
| Top quartile of disinhibited eating | |||||||
| No | 3164 (352) | 1 | – | 1 | – | 1 | – |
| Yes | 732 (219) | 2.7 | (2.3, 3.1) | 2.7 | (2.3, 3.2) | 1.5 | (1.3, 1.8) |
| PTSD symptoms | |||||||
| 0 | 2047 (258) | 1 | – | 1 | – | 1 | – |
| 1–3 | 1465 (233) | 1.3 | (1.1, 1.5) | 1.2 | (1.0, 1.4) | 1.2 | (1.0, 1.4) |
| 4–7 | 566 (104) | 1.5 | (1.2, 1.8) | 1.5 | (1.2, 1.8) | 1.3 | (1.1, 1.6) |
| Men Binge eating | |||||||
| No | 1753 (245) | 1 | – | 1 | – | 1 | – |
| Yes | 48 (18) | 2.7 | (1.8, 3.9) | 2.7 | (1.8, 4.0) | 1.5 | (1.0, 2.2) |
| Top quartile of coping-motivated eating | |||||||
| No | 1351 (158) | 1 | – | 1 | – | 1 | – |
| Yes | 340 (94) | 2.4 | (1.9, 3.0) | 2.5 | (1.9, 3.1) | 1.5 | (1.2, 1.9) |
| Top quartile of disinhibited eating | |||||||
| No | 1226 (109) | 1 | – | 1 | – | 1 | – |
| Yes | 466 (143) | 3.5 | (2.8, 4.3) | 3.4 | (2.6, 4.3) | 2.0 | (1.6, 2.6) |
| PTSD symptoms | |||||||
| 0 | 1136(176) | 1 | – | 1 | – | 1 | – |
| 1–3 | 551(73) | 0.9 | (0.7, 1.1) | 0.8 | (0.6, 1.1) | 0.7 | (0.6, 0.9) |
| 4–7 | 185(30) | 1.0 | (0.7, 1.5) | 1.1 | (0.7, 1.5) | 1.0 | (0.7, 1.3) |