Table 3.
Nested contingency analysis for aspd among alcoholics
| Source | χ2 | Observed P | Empirical P |
|---|---|---|---|
| Full data set | |||
| 5-Step clades | 1.77 | 0.183 | n.s. |
| 4-Step clades | 3.02 | 0.221 | n.s. |
| 3-Step clades | 11.13 | 0.133 | n.s. |
| 2-Step clades | 29.07 | 0.065 | n.s. |
| 1-Step clades | 56.41 | 0.035 | 0.248 |
| 0-Step clades | 80.06 | 0.015 | 0.131 |
| Finn exclusive clade A | |||
| 3-Step clades | 1.67 | 0.196 | n.s. |
| 2-Step clades | 8.36 | 0.301 | n.s. |
| 1-Step clades | 19.99 | 0.333 | n.s. |
| 0-Step clades | 28.22 | 0.348 | n.s. |
Likelihood ratio χ2 values were calculated for each nesting category of 66 individuals with the DSM-III-R diagnoses of alcohol dependence and ASPD vs. 66 individuals with alcohol dependence only. Empirical P values were determined after 10,000 randomizations. n.s., P > 0.05.