Meta-Analysis
Copyright ©2014 Baishideng Publishing Group Inc.
World J Gastroenterol. Dec 28, 2014; 20(48): 18466-18476
Published online Dec 28, 2014. doi: 10.3748/wjg.v20.i48.18466
Figure 1
Figure 1 Scheme for study selection process. RCT: Randomized controlled trial; FOBT: Fecal occult blood testing.
Figure 2
Figure 2 Forrest plots depicting incidence of total colorectal cancer (A), distal colorectal cancer (B), and proximal colorectal cancer (C). CRC: Colorectal cancer; ITT: Intention to treat; FS: Flexible sigmoidoscopy.
Figure 3
Figure 3 Forrest plots depicting mortality of total colorectal cancer (A), distal colorectal cancer (B), and proximal colorectal cancer (C). CRC: Colorectal cancer; ITT: Intention to treat; FS: Flexible sigmoidoscopy.
Figure 4
Figure 4 Forrest plots depicting incidence of total colorectal cancer in men (A) and women (B). CRC: Colorectal cancer; ITT: Intention to treat; FS: Flexible sigmoidoscopy.
Figure 5
Figure 5 Forrest plot depicting incidence of advanced colorectal cancer. CRC: Colorectal cancer; ITT: Intention to treat; FS: Flexible sigmoidoscopy.