Rapid Communication
Copyright ©2007 Baishideng Publishing Group Co.
World J Gastroenterol. Mar 14, 2007; 13(10): 1569-1574
Published online Mar 14, 2007. doi: 10.3748/wjg.v13.i10.1569
Table 5 Comparison of fecal Lf and Hb in subjects aged over 50 yr
Fecal Lf
Specificity% (No.)
+-Sum
Normal group
Fecal Hb+7815Lf89.7 (217/242)
-18209227Hb93.8 (227/242)
Total25217242P = 0.0776
Abnormal group
Fecal Hb+322052Lf26.0 (108/415)
-76287363Hb12.5 (52/415)
Total108307415P < 0.0001