Table 1 Characteristics of screened at-risk population by gender
From: Primary results of abdominal aortic aneurysm screening in the at-risk residents in middle China
Characteristics | Overall | Male | Female | P |
|---|---|---|---|---|
Screened individuals, % | 5402 (100) | 2555 (47.30) | 2847 (52.70) | 0.615 |
Age | 0.009* | |||
Overall age | 61.2 ± 10.4 | 59.7 ± 10.2 | 62.5 ± 10.4 | |
Age without AAAa | 61.2 ± 10.4 | 59.6 ± 10.2 | 62.5 ± 10.3 | |
Age with AAA | 68.0 ± 10.4 | 57.1 ± 10.5 | 71.3 ± 11.2 | |
Screening areas | 0.041* | |||
Urban,% | 2602 (48.17) | 1216 (22.51) | 1386 (25.66) | |
Rural,% | 2800 (51.83) | 1339 (24.79) | 1461 (27.05) | |
History of stroke,% | 1481 (27.42) | 690 (12.77) | 791 (14.64) | 0.063 |
CAD, %b | 983 (18.20) | 368 (6.81) | 615 (11.38) | 0.004* |
Diabetes,% | 1681 (31.12) | 779 (14.42) | 902 (16.70) | 0.635 |
Hypertension, % | 3685 (68.22) | 1688 (31.25) | 1997 (36.97) | 0.046* |
Smoke(years), 95% CI | 1275 (23.60) | 1237 (22.90) | 38 (0.70) | 0.000* |
Overall max-IAD (mm)c | 15.0 ± 2.7 | 15.6 ± 2.8 | 14.4 ± 2.4 | 0.001* |