| Unconditional | Conditional 1 (with fixed effect factors) B (95% CI); [p value] | Conditional 2 (with fixed effect factors) B (95% CI); [p value] | Conditional 3 (with fixed effect factors) B (95% CI); [p value] |
---|---|---|---|---|
Child factors | ||||
DMFT | – |  − 0.08(− 0.32, 0.17); [0.53] | – |  − 0.06 (− 0.30, 0.18); [0.62] |
Gender: Male versus female | – | 0.89 (0.13, 1.67); [0.02*] | – | 1.01 (0.25, 1.77); [0.01**] |
Maternal education Less than University VS University | – | 0.06 (− 0.70, 0.83); [0.87] | – |  − 0.18 (− 0.96, 0.50); [0.64] |
Sugary drinks Infrequent versus frequent | – | 0.83 (0.05, 1.61); [0.04*] | – | 0.80 (0.03, 1.58); [0.04*] |
School factors | ||||
School type Public versus private | – | – | 1.24 (0.43,2.05); [0.003**] | 1.43 (0.52, 2.33); [0.002**] |
 − 2LL | 4731.6 | 4197.5 | 4722.6 | 4187.9 |
Covariance parameter: estimate (SE) | 24.85 (1.25) | 25.67 (1.38) | 24.56 (1.24) | 25.32 (1.36) |