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Table 1 Fisher’s exact analysis for the entire cohort

From: Measles-mumps-rubella vaccination timing and autism among young african american boys: a reanalysis of CDC data

 

Total cohort

Males only

Females only

Age cut-off

Relative risk

95% CI

p-value

Relative risk

95% CI

p-value

Relative risk

95% CI

p-value

18 months

1.11

0.91-1.36

0.292

1.21

0.96-1.52

0.102

0.822

0.53-1.27

0.375

24 months

1.21

0.93-1.57

0.151

1.30

0.96-1.76

0.0826

0.936

0.54-1.62

0.812

36 months

1.49*

1.04-2.14

0.0289

1.69*

1.11-2.57

0.0138

0.996

0.49-2.04

0.992

  1. *Result is statistically significant based on p < 0.05.