Esophageal Cancer
Copyright ©The Author(s) 2004.
World J Gastroenterol. Oct 15, 2004; 10(20): 2931-2935
Published online Oct 15, 2004. doi: 10.3748/wjg.v10.i20.2931
Table 1 Statistics of the residents of the 9 target villages enrolled in this survey
VillageTotal populationAged between 40-69 (yr %)Contrain- dicationExpected populationExamined populationSurvey rate (%)
Hebei Village1184304 (25.7)2927522080.0
Taichen Village1648412 (25.0)3937328776.9
Xichengji Village1682381 (22.7)5332828386.3
Zhonghao Village699183 (26.2)2316013081.3
Donghao Village1860494 (26.6)2646820844.4
Chejiao Village1618383 (23.7)3834527680.0
Bai Village1679415 (24.7)2738828473.2
Donghelan Village1076271 (25.2)1725420881.9
Xihelan Village602149 (24.8)1513411787.3
Total120482992 (24.8)3052725201373.8