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The Distribution of Demographic Variables With Respect to Age, Sex, and Body Mass Index (BMI).
| Age | |
| <50 | 678 (17.3%) |
| 50-60 | 1505 (38.4%) |
| 60-70 | 1062 (27.1%) |
| >70 | 665 (17%) |
| Sex | |
| Male | 1692 (43.2%) |
| Female | 2218 (56.7%) |
| BMI | |
| <25 | 1239 (31.6%) |
| 25-30 | 1578 (40.3%) |
| 30-35 | 852 (21.7%) |
| >35 | 241 (6.1%) |
