n

Seroconversion

Mean

1.0 SD

95% CI

Rubella pre (−)

MRVAC

post

271

267/271 (98.5%)

95% CI; 97.1% - 100%

5.00

0.96

4.88 - 5.11

Control

post

140

139/140 (99.3%)

95% CI; 98.0% - 100%

5.69

0.64

5.59 - 5.80

Rubella pre (+)

MRVAC

pre

217

5.65

0.709

5.55 - 5.74

post

217

1/217 (0.5%)

95% CI; 0% - 1.4%

5.64

0.663

5.56 - 5.73

Control

pre

105

5.62

0.774

5.47 - 5.77

post

105

5/105 (4.8%)

95% CI; 0.8% - 9.2%

5.82

0.550

5.71 - 5.92