Retrospective Study
Copyright ©The Author(s) 2015.
World J Gastroenterol. Sep 7, 2015; 21(33): 9758-9764
Published online Sep 7, 2015. doi: 10.3748/wjg.v21.i33.9758
Table 4 Spectra of gastric polyps in previous and current studies
Ref.CountryPub. yearYearsPrevalence of polypsNo. of polypsMedian age (yr)Gender(F/M)FGPHPPAdenoma
Deppisch et al[7]United States198910-121--17%75%8.6%
Stolte et al[12]Germany199420-5515NRNR47%28.3%9%
Sivelli et al[13]Italy2002616461.401:01.5NR44.5%16.4%
Gencosmanoglu et al[14]Turkey20035-150531.4:114%64%3%
Morais et al[1]Brazil20075153/26000 (0.59%)1536401:01.416.3%71.3%12.4%
Carmack et al[5]United States200917877/121564 (6.35%)7877561.4:177%17%0.7%
Cao et al[10]China2000168/6784 (1.0%)6856.81.7:18.8%48.5%14.7%
Cao et al[10]China20101183/17337 (1.0%)18355.92.0:166.1%20.8%4.9%
The present studyChina2004-201310183/157902 (2.60%)404354.71.75: 165%25%1.9%
The present studyChina20131828/17787 (4.7%)82854.62.12:175%17%0.5%
Sonnenberg et al[17]United States2015171575 /927137 (7.72%)71575-2.03:179.9%18.6%0.92%