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©2013 Baishideng Publishing Group Co.
World J Gastroenterol. Jul 21, 2013; 19(27): 4393-4399
Published online Jul 21, 2013. doi: 10.3748/wjg.v19.i27.4393
Published online Jul 21, 2013. doi: 10.3748/wjg.v19.i27.4393
Table 1 Population characteristics (n = 10461) n (%)
| Characteristics | Male (n = 7331) | Female (n = 3130) |
| Age, mean ± SD (range) (yr) | 46.0 ± 13.2 (21-87) | 48.6 ± 12.4 (20-90) |
| Age distribution (yr) | ||
| 20-29 | 551 (7.5) | 113 (3.6) |
| 30-39 | 2221 (30.3) | 736 (23.5) |
| 40-49 | 1903 (26.0) | 896 (28.6) |
| 50-59 | 1506 (20.5) | 776 (24.8) |
| 60-69 | 621 (8.5) | 374 (11.9) |
| ≥ 70 | 529 (7.2) | 235 (7.5) |
| Smoking | 2878 (39.3) | 20 (0.6) |
| Alcohol consumption | 1910 (26.1) | 39 (1.2) |
| Concomitant condition | ||
| Hypertension | 3459 (47.2) | 1093 (34.9) |
| Diabetes mellitus | 368 (5.0) | 162 (5.2) |
- Citation: Mao YS, Mai YF, Li FJ, Zhang YM, Hu KM, Hong ZL, Zhu ZW. Prevalence and risk factors of gallbladder polypoid lesions in Chinese petrochemical employees. World J Gastroenterol 2013; 19(27): 4393-4399
- URL: https://www.wjgnet.com/1007-9327/full/v19/i27/4393.htm
- DOI: https://dx.doi.org/10.3748/wjg.v19.i27.4393