Logistic regression | Poisson | ||||
---|---|---|---|---|---|
Step I | Step II | Step III | |||
Nagelkerkes R2= 0.167 | Nagelkerkes R2= 0.168 | Nagelkerkes R2= 0.182 | Adjusted RR (95% CI)c | ||
OR (95% CI) | OR (95% CI) | OR (95% CI) | |||
Level I: | |||||
Sex | Male | 1.0 | 1.0 | 1.0 | 1.4(1.07-2.03) |
Female | 0.5(0.2- 0.8) | 0.5(0.2- 0.8) | 0.5(0.2- 0.8) | 1.0 | |
Child age | 6-12 months | 1.0 | 1.0 | 1.0 | 0.4(0.2-0.9) |
13-24 months | 2.3(1.1- 4.8) | 2.1(0.9- 4.6) | 1.6(0.6- 3.7) | 0.6(0.4-0.9) | |
25-36 months | 7.3(3.3-16.1) | 5.9(2.1- 17.1) | 4.1(1.3- 12.8) | 1.0 | |
Mother’s perception on child size at birth | Smaller | 1.0 | 1.0 | 1.0 | 0.7(0.4-1.4) |
Average | 1.1(0.5-2.4) | 1.1(0.4- 2.5) | 1.1(0.4- 2.5) | 0.7(0.5-1.3) | |
Larger | 1.6(0.5- 5.3) | 1.6(0.5- 5.5) | 1.7(0.5- 5.8) | 1.0 | |
Household assets index | 1st quartile-least poor | 1.0 | 1.0 | 1.0 | 0.9(0.6-1.5) |
2nd quartile | 0.7(0.4- 1.5) | 0.7(0.4- 1.5) | 0.7(0.3- 1.4) | 0.7(0.5-1.2) | |
3rd quartile | 0.7(0.3- 1.6) | 0.7(0.3- 1.6) | 0.7(0.3- 1.5) | 0.7(0.5-1.3) | |
4th quartile- poorest | 1.1(0.5- 2.5) | 1.1(0.5- 2.5) | 1.1(0.5- 2.5) | 1.0 | |
Birth weight | Less than 2500 g | 1.0 | 1.0 | 1.0 | 1.1(0.72-1.71) |
More than 2500 g | 0.8(0.4- 1.9) | 0.8(0.4- 1.9) | 0.8(0.4- 1.8) | 1.0 | |
Level II: | |||||
Breast feeding | No | 1.0 | 1.0 | 1.0(0.7-1.7) | |
Yes | 0.8(0.4- 1.6) | 0.9(0.4- 1.9) | 1.0 | ||
Level III: | |||||
Presence of visible plaque | No | 1.0 | 0.6(0.3-1.2) | ||
Yes | 1.9(0.9- 4.1) | 1.0 |