Relative and absolute inequalities in under-five and neonatal mortality by wealth groups for selected years, with 95% confidence intervals and p-values for trend.

Notes: See S1 File for full results. CI, confidence interval; RR, rate ratio; RD, rate difference; RII, relative index of inequality; SII, slope index of inequality. The small number of observations and possible non-linear relationships implies that the trend estimates should be treated with caution. Additionally, since the bounds of the CI depend on the mean of mortality, comparisons over time must be treated cautiously.1. Trend regressions with all observations included.2. Trend regressions with the last 1 period (i.e. 2012–13) excluded from the sample. We report RDs and RRs for wealth as comparisons between the lowest and highest socioeconomic groups (i.e. lowest vs. highest wealth group). The results for the other group comparisons are available upon request.Relative and absolute inequalities in under-five and neonatal mortality by wealth groups for selected years, with 95% confidence intervals and p-values for trend.