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Table 3 Interactions lognormal models estimating the effects of child birth weight on timing of the BCG vaccination

From: Effects of low birth weight on time to BCG vaccination in an urban poor settlement in Nairobi, Kenya: an observational cohort study

 

Model 3

Model 4

HF interaction

Sex interaction

Time ratio

95% CI

Overall P-value

Time ratio

95% CI

Overall P-value

Male effect on LBW(2000–2499)

   

1.95

[1.31,2.90]

0.1144

Female effect on LBW(2000–2499)

   

1.17

[0.89,1.54]

 

Male effect on LBW(<2000)

   

9.10

[5.28,15.68]

 

Female effect on LBW(<2000)

   

8.82

[4.95,15.71]

 

Effect of private health facility on LBW (2000–2499)

1.18

[0.88,1.59]

0.0009

   

Effect of public health facility on LBW (2000–2499)

1.79

[1.27,2.54]

    

Effect of private health facility on LBW (<2000)

3.66

[1.78,7.50]

    

Effect of public health facility on LBW (<2000)

14.41

[10.06,20.64]

    

N

3185

3185

  1. Estimates of a significance p < 0.05 are in bold writing.