Table 1.
Demographics in the 4502 participants: all subjects, Metropolitan Mexico City, and non-Metropolitan Mexico City subjects. Data in Mean (SD).
| Categories | All Subjects n = 4502 |
MMC n = 1865 |
Non-MMC Subjects n = 2637 |
|---|---|---|---|
| Age | 29.31 (10.31) | 30.88 (10.83) | 28.20 (9.77) |
| Sex (M/F) | 1734/2768 | 731/1134 | 1003/1634 |
| Years Education | 15.76 (2.69) | 15.91 (2.77) | 15.66 (2.63) |
| BMI | 25.56 (5.10) | 25.51 (5.01) | 25.59 (5.17) |
| IES-R total score | 33.30 (15.28) | 33.73 (15.46) | 32.99 (15.15) |
| RBD1Q | Y/N = 1018/3484 (22.61%) | Y/N = 455/14,010 (24.40%) | Y/N = 563/2074 (21.35%) |