Results of multilevel Poisson regression model for postneonatal under-5 (1–59 months) mortality, Rural Iganga, Eastern Uganda (2005–2015)
| Model 1 | Model 2 | Model 3 | Model 4 | Model 5 | |
| Individual-level determinants | |||||
| Household wealth quintile | |||||
| Poorest | 1.00 | 1.00 | 1.00 | ||
| Very poor | 1.03 (0.90 to 1.18) | 1.04 (0.91 to 1.20) | 1.06 (0.92 to 1.22) | ||
| Poor | 0.96 (0.84 to 1.10) | 0.99 (0.86 to 1.14) | 1.01 (0.88 to 1.16) | ||
| Less poor | 0.81 (0.66 to 0.98) | 0.86 (0.70 to 1.04) | 0.88 (0.72 to 1.08) | ||
| Least poor | 0.42 (0.23 to 0.77) | 0.47 (0.26 to 0.87) | 0.50 (0.27 to 0.92) | ||
| Mother’s education | |||||
| At least primary education | 0.88 (0.53 to 1.47) | ||||
| Less than primary education | 1.00 | ||||
| BCG vaccination | |||||
| Received | 0.55 (0.40 to 0.75) | 0.55 (0.41 to 0.76) | 0.56 (0.41 to 0.76) | ||
| Not received | 1.00 | 1.00 | 1.00 | ||
| Age | |||||
| <1 year | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 |
| 1–2 years old | 0.68 (0.60 to 0.77) | 0.68 (0.60 to 0.77) | 0.68 (0.60 to 0.77) | 0.68 (0.60 to 0.77) | 0.68 (0.60 to 0.77) |
| 2–3 years old | 0.31 (0.26 to 0.36) | 0.31 (0.26 to 0.36) | 0.31 (0.26 to 0.36) | 0.31 (0.26 to 0.36) | 0.31 (0.26 to 0.36) |
| 3–4 years old | 0.15 (0.12 to 0.18) | 0.15 (0.12 to 0.18) | 0.15 (0.12 to 0.18) | 0.15 (0.12 to 0.18) | 0.15 (0.12 to 0.18) |
| 4–5 years old | 0.04 (0.03 to 0.05) | 0.04 (0.03 to 0.05) | 0.04 (0.03 to 0.05) | 0.04 (0.03 to 0.05) | 0.04 (0.03 to 0.05) |
| Year | |||||
| 2005–2006 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 |
| 2006–2007 | 1.39 (1.10 to 1.77) | 1.39 (1.10 to 1.77) | 1.40 (1.10 to 1.77) | 1.43 (1.12 to 1.82) | 1.43 (1.12 to 1.81) |
| 2007–2008 | 0.94 (0.72 to 1.22) | 0.93 (0.72 to 1.21) | 0.94 (0.72 to 1.22) | 0.98 (0.75 to 1.28) | 1.00 (0.77 to 1.31) |
| 2008–2009 | 0.97 (0.75 to 1.26) | 0.96 (0.74 to 1.25) | 0.97 (0.75 to 1.26) | 1.04 (0.80 to 1.35) | 1.06 (0.81 to 1.38) |
| 2009–2010 | 1.44 (1.13 to 1.83) | 1.43 (1.13 to 1.82) | 1.44 (1.13 to 1.83) | 1.58 (1.23 to 2.02) | 1.60 (1.25 to 2.05) |
| 2010–2011 | 1.37 (1.07 to 1.74) | 1.37 (1.07 to 1.74) | 1.38 (1.08 to 1.76) | 1.50 (1.17 to 1.92) | 1.52 (1.18 to 1.95) |
| 2011–2012 | 1.03 (0.80 to 1.33) | 1.04 (0.80 to 1.35) | 1.06 (0.82 to 1.38) | 1.17 (0.90 to 1.53) | 1.18 (0.91 to 1.54) |
| 2012–2013 | 1.07 (0.84 to 1.38) | 1.08 (0.84 to 1.40) | 1.10 (0.85 to 1.32) | 1.22 (0.94 to 1.60) | 1.24 (0.95 to 1.61) |
| 2013–2014 | 1.13 (0.88 to 1.45) | 1.15 (0.89 to 1.48) | 1.16 (0.90 to 1.49) | 1.28 (0.98 to 1.67) | 1.28 (0.98 to 1.67) |
| 2014–2015 | 1.11 (0.86 to 1.44) | 1.13 (0.87 to 1.47) | 1.14 (0.87 to 1.48) | 1.28 (0.97 to 1.68) | 1.28 (0.97 to 1.68) |
| Community-level determinants | |||||
| Maternal education (% primary education) | 0.88 (0.80 to 0.97) | 0.90 (0.81 to 0.99) | |||
| % of poorest quintile per village | 1.08 (1.00 to 1.18) | ||||