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Population and sample characterization.
| Population n (%) | Sample n (%) | Difference (%) | p | |
|---|---|---|---|---|
| Sex | ||||
| Male | 1117 (87.6) | 884 (91.6) | 4.0 | >0.05 |
| Female | 158 (12.4) | 81 (8.4) | −4.0 | |
| Age Group | 0.7 | |||
| ≤29 | 50 (3.9) | 44 (4.6) | −0.5 | |
| 30 a 39 | 350 (27.5) | 261 (27.0) | 2.5 | |
| 40 a 49 | 245 (19.2) | 209 (21.7) | −1.1 | |
| 50 a 59 | 556 (43.6) | 410 (42.5) | −1.6 | |
| ≥60 | 74 (5.8) | 41 (4.2) | 4.0 | |
| Total | 1275 | 965 |
