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Table 4 Analysis of variance of the perinatal outcome by years (2017–2019) with post hoc test

From: Beyond research: improved perinatal care through scale-up of a Moyo fetal heart rate monitor coupled with simulation training in northern Tanzania for helping babies breathe

Anova
 Fresh stillbirths
  Source df Sum Sq. Mean Sq F P
   Years 2 33.56 16.78 0.766 0.506
   Residuals 6 131.45 21.91   
 Early neonatal death 24 h
  Source df Sum Sq. Mean Sq F P
   Years 2 7.28 3.64 6.067 0.0362
   Residuals 6 3.60 0.60   
 Early neonatal death 7 days
  Source df Sum Sq. Mean Sq F P
   Years 2 6.327 3.163 6.096 0.0359
   Residuals 6 3.113 0.519   
Tukey multiple comparisons of means - 95% family-wise confidence level
 Fresh stillbirths
  years differences LL UL P adj  
   2018–2017 −1.666667 −13.39291 10.059573 0.9021183  
   2019–2017 −4.666667 −16.39291 7.059573 0.4845955  
   2019–2018 −3.000000 −14.72624 8.726239 0.7251654  
 Early neonatal death 24 h
  years differences LL UL P adj  
   2018–2017 −1.0 −2.940547 0.9405471 0.3231132  
   2019–2017 −2.2 −4.140547 −0.2594529 0.0304650  
   2019–2018 −1.2 −3.140547 0.7405471 0.2195134  
 Early neonatal death 7 days
  years differences LL UL P adj  
   2018–2017 −0.7666667 − 2.571287 1.0379533 0.4436499  
   2019–2017 −2.0333333 −3.837953 −0.2287134 0.0312455  
   2019–2018 −1.2666667 −3.071287 0.5379533 0.1587973  
  1. LL Lower Limit, UL Upper Limit