Table A3.
The association between wave 1 attention and wave 4 ADHD diagnosis
| Outcome | ADHD diagnosis | ADHD diagnosis | ADHD diagnosis |
|---|---|---|---|
| Fixed effects | None | School | Family |
| Attention troubles in school (just a few times) | 0.012 (0.003) |
0.011 (0.003) |
0.015 (0.016) |
| Attention troubles in school (about once a week) | 0.024 (0.006) |
0.021 (0.006) |
0.023 (0.022) |
| Attention troubles in school (almost everyday) | 0.050 (0.010) |
0.048 (0.010) |
0.047 (0.029) |
| Attention troubles in school (everyday) | 0.105 (0.017) |
0.103 (0.017) |
0.111 (0.051) |
| Age | 0.013 (0.003) |
0.011 (0.003) |
0.009 (0.011) |
| Female | −0.027 (0.005) |
−0.027 (0.005) |
−0.028 (0.014) |
| Test score | 0.001 (0.003) |
−0.000 (0.002) |
−0.016 (0.011) |
| Maternal education | 0.003 (0.001) |
0.002 (0.001) |
−0.005 (0.005) |
| Family income during high school | 0.000 (0.000) |
0.000 (0.000) |
−0.001 (0.001) |
| Parents married during high school | −0.008 (0.005) |
−0.008 (0.005) |
−0.028 (0.063) |
| Hispanic people | −0.032 (0.006) |
−0.022 (0.008) |
0.048 (0.048) |
| Black people | −0.042 (0.005) |
−0.038 (0.007) |
−0.037 (0.048) |
| Birth order | −0.006 (0.001) |
−0.006 (0.001) |
−0.016* (0.010) |
| Rural status during high school | −0.004 (0.005) |
−0.002 (0.005) |
0.030 (0.044) |
| Missing family information | −0.003 (0.004) |
−0.002 (0.004) |
0.006 (0.023) |
| Constant | −0.290 (0.078) |
−0.236 (0.077) |
−0.014 (0.311) |
| Observations | 14,483 | 14,483 | 4,119 |
| R-squared | 0.031 | 0.050 | 0.621 |
Robust standard errors in parentheses, clustered at school/family.
***
p<0.01.
**
p<0.05.
*
p<0.1.
Additional controls: grade level fixed effects.