From: Survival of low birthweight neonates in Uganda: analysis of progress between 1995 and 2011
 | Adjusted odds ratios (95% confidence interval) | |||
---|---|---|---|---|
Variable | 1995 | 2000−2001 | 2006 | 2011 |
 | N = 1160 | N = 1100 | N = 1519 | N = 2223 |
Birthweight | ||||
 Low birthweight | 6.2 (2.3 − 17.0)b | 5.3 (1.7 − 16.1)b | 4.3 (1.3 − 14.2)a | 3.8 (1.3 − 11.2)a |
 Normal birthweight | 1.0 | 1.0 | 1.0 | 1.0 |