Model 1 | Model 2 | |
---|---|---|
Covariates | (1) if in sample | (1) if in sample |
Male | −0.109 (0.019) | −0.121 (0.021) |
Age at interview in 2002–2004 | −1.780 (0.168) | −1.690 (0.162) |
Age at interview in 2002–2004 squared | 0.020 (0.002) | 0.019 (0.002) |
Twins | −0.187 (0.081) | −0.235 (0.082) |
Student–teacher ratio at age 7 | 0.002 (0.003) | 0.002 (0.002) |
Lower secondary school available at age 7 | 0.044 (0.045) | 0.047 (0.045) |
Born in the two years prior to 1976 earthquake | 0.097 (0.061) | 0.043 (0.062) |
Mother or father had died by age 18 | 0.091 (0.046) | 0.163 (0.042) |
Ln Salary in manufacturing at age 18 | −4.031 (0.263) | −3.817 (0.264) |
Exposure to intervention 0–36 months | 0.039 (0.069) | 0.027 (0.071) |
Exposure to intervention 0–36 months × atole | 0.023 (0.061) | −0.013 (0.058) |
Child lived with both mother and father in 1975 | – | 0.077 (0.038) |
Child lived with both mother and father in 1987 | – | 0.058 (0.027) |
Mother alive in 2002 | – | 0.254 (0.042) |
Father alive in 2002 | – | 0.120 (0.031) |
Mother living in original community in 2002 | – | 0.094 (0.037) |
Father living in original community in 2002 | – | 0.046 (0.031) |
Number of siblings in survey | – | −0.002 (0.002) |
Whether any sibling reinterviewed in 2002–2004 | – | 0.269 (0.043) |
χ2 statistic on variables in model 2 only | – | 312.6 [<0.01] |
Model χ2 statistic | 328.9 [<0.01] | 618.5 [<0.01] |
Pseudo-R2 | 0.22 | 0.30 |