Table 2.
Demographics, prevalence and sex distribution of gastric polyps in the past 10 years n (%)
| Year | Cases | Age (yr) | Gender (M/F) | Prevalence |
| (mean ± SD) | ||||
| 2004 | 80 | 59.6 ± 14.7 | 48:32 (1.5:1) | 80/8025 (1.0) |
| 2005 | 74 | 57.5 ± 11.4 | 34:40 (1:1.18) | 74/10739 (0.7) |
| 2006 | 140 | 55.6 ± 10.7 | 57:83 (1:1.46) | 140/13814 (0.8) |
| 2007 | 218 | 52.7 ± 11.3 | 93:125 (1:1.34) | 218/17372 (1.3) |
| 2008 | 275 | 53.3 ± 10.7 | 105:160 (1:1.52) | 275/17941 (1.5) |
| 2009 | 462 | 54.8 ± 13.1 | 171:291 (1:1.70) | 462/18364 (2.5) |
| 2010 | 496 | 54.7 ± 12.8 | 183:313 (1:1.71) | 496/17125 (2.9) |
| 2011 | 664 | 54.5 ± 12.5 | 223:441 (1:1.98) | 664/17893 (3.7) |
| 2012 | 806 | 54.8 ± 12.9 | 284:522 (1:1.83) | 806/18842 (4.7) |
| 2013 | 828 | 54.6 ± 12.1 | 271:575 (1:2.12) | 828/17787 (4.7) |
| Total | 4043 | 54.7 ± 12.9 | 1469:2574 (1:1.75) | 4043/157902 (2.6) |