Prospective Study
Copyright ©2014 Baishideng Publishing Group Inc.
World J Gastroenterol. Oct 28, 2014; 20(40): 14942-14949
Published online Oct 28, 2014. doi: 10.3748/wjg.v20.i40.14942
Table 2 Gallstone prevalence rates in different ethnic groups
Prevalence rateχ2P value
HanMale ( ≤ 50)8.24% (280/3396)117.020.00
(> 50)18.44% (328/1779)
Female ( ≤ 50)5.45% (120/22320)306.520.00
(> 50)28.29% (228/806)
Total ( ≤ 50)7.11% (400/5628)357.220.00
(> 50)21.51% (556/2585)
Total male11.75% (608/5175)0.160.69
Total female11.45% (348/3038)
UighurMale ( ≤ 50)13.96% (68/487)31.980.00
(> 50)30.67% (92/300)
Female ( ≤ 50)11.58% (36/311)121.820.00
(> 50)61.11% (88/144)
Sum ( ≤ 50)13.03% (104/798)122.420.00
(> 50)40.54% (180/444)
Total male20.33% (160/787)7.830.01
Total female27.25% (124/455)