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Table 2 Results of the principal component analysis describing factor loadings for each component in outreach, clinical and community services in all countries (n = 27)

From: Do improvements in outreach, clinical, and family and community-based services predict improvements in child survival? An analysis of serial cross-sectional national surveys

Variables (V) Outreach services Clinical services Community/ family services
  Component 1 Component 2 Component 3 Component 1 Component 2 Component 1 Component 2
Measles vaccination 0.4246 0.0208 0.0165     
DTP3 vaccination 0.4393 -0.0066 -0.0037     
BCG vaccination 0.4217 -0.0208 0.0291     
Fully vaccinated 0.4431 -0.0037 0.0164     
Tetanus 0.4177 -0.1288 -0.1382     
Vaccination card 0.2770 0.2731 0.0988     
At least four antenatal visits -0.0359 0.7027 -0.1839     
At least one antenatal visit 0.0122 0.6432 0.1615     
Family planning services -0.0033 -0.0201 0.9539     
   Proportion (%) 0.52 0.21 0.12     
   Cumulative variance (%) 0.52 0.73 0.85     
Attended by a doctor at delivery     0.4326 -0.1232   
Access to a skilled birth attendant     0.5105 0.0896   
Institutional delivery     0.5610 -0.0424   
C-section     0.4775 0.0560   
Treatment for pneumonia     0.0732 0.6880   
Treatment for diarrhea     - 0.0648 0.7060   
   Proportion (%)     0.49 0.24   
   Cumulative variance (%)     0.49 0.73   
Underweight       0.5457 0.2679
Stunting       0.6132 -0.1164
Wasting       0.5872 0.0303
Total fertility rate       0.4759 -0.1285
Exclusive breastfeeding for 6 months       -0.2402 0.5521
Breastfeeding within an hour of birth       0.2030 0.4985
Toilet       0.2658 -0.3840
   Proportion (%)       0.32 0.29
   Cumulative variance (%)       0.32 0.61