Brief Article
Copyright ©2013 Baishideng Publishing Group Co.
World J Gastroenterol. Jan 14, 2013; 19(2): 258-264
Published online Jan 14, 2013. doi: 10.3748/wjg.v19.i2.258
Table 2 Summary of descriptive statistical analysis n (%)
Group 1Group 2
Patients (n)50  53411  300
Cases6 (0.012)1 (0.009)
Esophageal tuberculosis10
Gastric tuberculosis01
Colonic tuberculosis50
Total follow-up (person-mo)1  102  947388  345
Average follow-up (mo)21.834.4
Incidence per 1000 person/yr0.650.03