Table 3.

Risk-benefit ratios for rotavirus vaccination

	Induced IS: prevented fatal cases	Induced IS: prevented hospitalized cases	Induced complicated IS: prevented fatal cases	Induced complicated IS: prevented hospitalized cases
All children
Targeted vaccination	1:21 (1:12–1:33)	1:1707 (1:1494–1:1920)	1:445 (1:244–1:691)	1:35,564 (1:31,126–1:39,995)
Universal vaccination	1:1.8 (1:1.0–1:2.8)	1:685 (1:603–1:767)	1:37 (1:20–1:59)	1:14,267 (1:12,566–1:15,974)
Targeted group
Targeted vaccination	1:21 (1:12–1:33)	1:1707 (1:1494–1:1920)	1:445 (1:244–1:691)	1:35,564 (1:31,126–1:39,995)
Universal vaccination	1:22 (1:12–1:34)	1:2012 (1:1773–1:2252)	1:455 (1:250–1:706)	1:41,913 (1:36,942–1:46,921)
Healthy children
Targeted vaccination	NA	NA	NA	NA
Universal vaccination	1:0.05 (1:0.00–1:0.16)	1:571 (1:503–1:639)	1:1.0 (1:0.03–1:3.24)	1:11,896 (1:10,475–1:13,319)