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Basic characteristics of the study population 1.
| Variable | All (n = 2231) | Male (n = 1068) | Female (n = 1163) |
|---|---|---|---|
| Age (years) | 50.2 ± 17.3 | 50.4 ± 17.2 | 50.0 ± 17.5 |
| Body height (cm) 2 | 162.6 ± 8.9 | 169.4 ± 6.3 | 156.3 ± 5.9 |
| Body weight (kg) 2 | 60.9 ± 12.1 | 68.0 ± 10.9 | 54.4 ± 9.0 |
| Body mass index (kg/m2) 3 | 22.9 ± 3.5 | 23.7 ± 3.3 | 22.3 ± 3.5 |
1 Values are means ± standard deviations. 2 Based on self-report. 3 Calculated using self-reported body height and weight.
