Skip to main content

Advertisement

Table 2 Estimated multilevel model for proportion of ages heaped

From: Trends in Demographic and Health Survey data quality: an analysis of age heaping over time in 34 countries in Sub Saharan Africa between 1987 and 2015

  Model I: random intercept model Model II: random slope model
Parameter estimate 95% confidence interval Parameter estimate 95% confidence interval
Fixed effect parameters
 Survey year (centred) 0.004 (− 0.004, 0.012) 0.003 (− 0.010, 0.015)
 Intercept − 3.032   − 3.025  
Random effect parameters
 Random intercept ν 0j 0.836 (0.416,1.256) 0.786 (0.390,1.182)
 Random slope ν 1j 0.001 (0.000, 0.001)
 Intercept-slope covariance 0.004 (− 0.007, 0.015)
  1. Model based on 2nd order PQL RIGLS