Table 8 Results of multivariate regression analysis predicting scores related with the level of early childhood development
Variables | Bayley Cog | CREDI Cog | ASQ-3 SP | Bayley RC | Bayley EC | CREDI Lang | ASQ-3 Com | Bayley GM | Bayley FM | CREDI Mot | ASQ-3 GM | ASQ-3 FM | CREDI SE | ASQ-3 PS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Home stimulation | 0.116*(0.054) | 0.375*** (0.040) | 0.430*** (0.083) | 0.305*** (0.074) | 0.296*** (0.061) | 0.298*** (0.039) | 0.389*** (0.059) | 0.067 (0.049) | 0.068 (0.060) | 0.229*** (0.045) | 0.242*** (0.055) | 0.527*** (0.082) | 0.277*** (0.032) | 0.326*** (0.068) |
Age group (Reference: [5]-11months) | ||||||||||||||
 12–17 months | 1.005*** (0.103) | 1.155*** (0.062) | −0.165 (0.130) | 0.717*** (0.069) | 0.808*** (0.087) | 0.824*** (0.051) | −0.312*** (0.087) | 1.524*** (0.098) | 1.005*** (0.124) | 1.122*** (0.050) | 0.865*** (0.110) | −0.293** (0.100) | 1.188*** (0.056) | 0.028 (0.108) |
 18–23 months | 1.571*** (0.098) | 1.701*** (0.057) | −0.146 (0.112) | 1.394*** (0.116) | 1.418*** (0.088) | 1.500*** (0.045) | −0.089 (0.109) | 1.957*** (0.069) | 1.470*** (0.117) | 1.759*** (0.047) | 1.203*** (0.092) | −0.231* (0.097) | 1.806*** (0.047) | 0.055 (0.108) |
 24–29 months | 2.293*** (0.107) | 2.026*** (0.056) | −0.368*** (0.105) | 1.949*** (0.111) | 2.152*** (0.088) | 2.098*** (0.040) | 0.468*** (0.085) | 2.406*** (0.065) | 2.202*** (0.120) | 2.163*** (0.045) | 1.073*** (0.075) | −0.467*** (0.096) | 2.179*** (0.046) | −0.215* (0.101) |
 30–35 months | 2.737*** (0.136) | 2.233*** (0.070) | −0.350** (0.125) | 2.316*** (0.188) | 2.349*** (0.151) | 2.381*** (0.046) | 0.521*** (0.101) | 2.582*** (0.121) | 2.665*** (0.172) | 2.491*** (0.057) | 1.154*** (0.094) | −0.673*** (0.145) | 2.391*** (0.068) | −0.058 (0.121) |
Gender (Reference: Female) | ||||||||||||||
 Male | −0.051 (0.050) | −0.133*** (0.032) | − 0.053 (0.065) | −0.214** (0.064) | − 0.192** (0.071) | −0.134*** (0.026) | − 0.209** (0.069) | −0.021 (0.053) | − 0.099 (0.074) | −0.097*** (0.027) | 0.025 (0.053) | −0.076 (0.063) | − 0.095** (0.029) | −0.299*** (0.059) |
With sibling or not (Reference: no sibling) | ||||||||||||||
 With sibling | −0.037 (0.058) | −0.030 (0.038) | − 0.085 (0.057) | −0.011 (0.052) | − 0.025 (0.079) | −0.033 (0.030) | − 0.021 (0.053) | −0.017 (0.049) | − 0.044 (0.060) | −0.036 (0.033) | − 0.015 (0.060) | −0.019 (0.068) | 0.001 (0.036) | −0.069 (0.055) |
Whether premature or not (Reference: No) | ||||||||||||||
 Yes | −0.188+ (0.099) | −0.021 (0.083) | 0.064 (0.197) | −0.130 (0.186) | 0.045 (0.111) | −0.032 (0.078) | − 0.041 (0.176) | − 0.055 (0.123) | − 0.283* (0.129) | − 0.077 (0.072) | 0.160 (0.112) | 0.033 (0.126) | − 0.038 (0.071) | 0.110 (0.188) |
Whether mother is the primary caregiver (Reference: No) | ||||||||||||||
 Yes | 0.005 (0.062) | −0.039 (0.038) | 0.162* (0.075) | −0.098 (0.100) | −0.118 (0.088) | − 0.024 (0.035) | 0.040 (0.073) | − 0.038 (0.052) | −0.095 (0.065) | − 0.002 (0.029) | −0.022 (0.064) | 0.075 (0.064) | −0.061+ (0.034) | 0.029 (0.081) |
Whether the mother’s education level is high school and above (Reference: No) | ||||||||||||||
 Yes | 0.013 (0.048) | 0.033 (0.041) | 0.067 (0.083) | 0.061 (0.071) | 0.013 (0.057) | 0.019 (0.034) | 0.106 (0.072) | 0.013 (0.048) | 0.033 (0.041) | 0.067 (0.083) | 0.061 (0.071) | 0.013 (0.057) | 0.019 (0.034) | 0.106 (0.072) |
Household wealth indicator | 0.073 | 0.045+ | 0.144** | 0.106 | 0.047 | 0.051* | 0.117* | 0.011 | 0.028 | 0.024 | 0.080* | 0.062 | 0.033 | 0.073+ |
(0.049) | (0.025) | (0.043) | (0.070) | (0.057) | (0.023) | (0.046) | (0.036) | (0.044) | (0.019) | (0.037) | (0.039) | (0.023) | (0.038) | |
Constant | −1.196*** (0.145) | −1.387*** (0.169) | 0.086 (0.211) | −0.994*** (0.221) | −1.319*** (0.168) | − 1.317*** (0.136) | −0.260 (0.219) | −1.488*** (0.122) | − 1.245*** (0.182) | −1.377*** (0.114) | − 0.872*** (0.212) | 0.393 (0.294) | − 1.471*** (0.184) | 0.311 (0.308) |
Observations | 248 | 946 | 946 | 248 | 248 | 946 | 946 | 248 | 248 | 946 | 946 | 946 | 946 | 946 |
R-squared | 0.884 | 0.736 | 0.163 | 0.796 | 0.825 | 0.807 | 0.253 | 0.875 | 0.843 | 0.818 | 0.287 | 0.169 | 0.802 | 0.131 |