Fig. 4From: VIA/VILI is more suitable for cervical cancer prevention in Chinese poverty-stricken region: a health economic evaluationSensitivity analysis for the three screening groups. “a” indicates the results of economic evaluation changes with radiotherapy and chemotherapy costs. “b” indicates the results of economic evaluation changes with discount rate. The ordinates in “a” and “b” represent ratios of the economic evaluation index before and after changes. In figure “a” and “b”, the smoother the straight line, the more stable the resultBack to article page