Brief Reports
Copyright ©The Author(s) 1999.
World J Gastroenterol. Feb 15, 1999; 5(1): 84-86
Published online Feb 15, 1999. doi: 10.3748/wjg.v5.i1.84
Table 1 Sample number of different groups among the three areas
Area of incidenceCountyHealthy (group I)Gastric cancer (group II)Other tumor (group III)
HighChangle100413
Putian523914
MiddleShaxian951415
LowFuan491516
Total29610948