Clinical Research
Copyright ©2008 The WJG Press and Baishideng.
World J Gastroenterol. Jan 21, 2008; 14(3): 454-462
Published online Jan 21, 2008. doi: 10.3748/wjg.14.454
Figure 1
Figure 1 Comparison of herbal medicine and placebo (Outcome: global improvement of symptoms). HM: Herbal medicine; RR: Relative risk; CI: Confidence interval; Fixed: Fixed effects model.
Figure 2
Figure 2 Comparison of herbal medicine and conventional medicine (Outcome: Global improvement of symptoms). HM: Herbal medicine; CM: Conventional medicine; RR: Relative risk; CI: Confidence interval; Fixed: Fixed effects model.
Figure 3
Figure 3 Comparison of herbal medicine and conventional medicine (Outcome: diarrhea). HM: Herbal medicine; CM: Conventional medicine; RR: Relative risk; CI: Confidence interval; Fixed: Fixed effects model.
Figure 4
Figure 4 Comparison of herbal medicine and placebo (Outcome: constipation). HM: Herbal medicine; RR: Relative risk; CI: Confidence interval; Fixed: Fixed effects model.
Figure 5
Figure 5 Comparison of herbal medicine and conventional medicine (Outcome: constipation). HM: Herbal medicine; CM: Conventional medicine; RR: Relative risk; CI: Confidence interval; Fixed: Fixed effects model.
Figure 6
Figure 6 Funnel plot. Fixed: Fixed effects model; RR: Relative risk.