Inequalities in under-five and neonatal mortality (per 1,000 live births) by rural-urban and island division for selected years, with 95% confidence intervals and p-values for trend.

Notes: See File S1 for full results. U5MR, under-five mortality rate; NMR, neonatal mortality rate; CI, confidence interval; Ineq., Inequalities; NTMP, Nusa Tenggara, Maluku and Papua; Rel. Ineq., relative inequality; Abs. Ineq., absolute inequality. The small number of observations and possible non-linear relationships implies that the trend estimates should be treated with caution.1Trend regressions with all observations included.2Trend regressions with last 2 periods (i.e. 2008–09 and 2010–11) excluded from the sample.3Rate Ratio.4Rate Difference.