Table 3 Hierarchical model of headache type in child, psychiatric comorbidity in child, psychiatric disorders in parents and frequency (1–3/month = 1; 1/week = 2; >4/month = 3) (N = 198)
From: Psychiatric disorders and headache familial recurrence: a study on 200 children and their parents
Headache type in child | Psychiatric comorbidity in child | Psychiatric disorders in parents | FREQ | Obs. Counta | % | Exp. countb | % | Standard. residualsc |
|---|---|---|---|---|---|---|---|---|
Migraine | Absent | Absent | 1 | 9.0 | 4.5 | 7.35 | 3.7 | 0.61 |
2 | 5.0 | 2.5 | 4.08 | 2.1 | 0.45 | |||
3 | 7.0 | 3.5 | 7.09 | 3.6 | −0.04 | |||
Present | 1 | 10.0 | 5.1 | 11.68 | 5.9 | −0.49 | ||
2 | 1.0 | 0.5 | 2.04 | 1.0 | −0.73 | |||
3 | 13.0 | 6.6 | 16.62 | 8.4 | −0.89 | |||
Present | Absent | 1 | 8.0 | 4.0 | 8.48 | 4.3 | −0.17 | |
2 | 5.0 | 2.5 | 5.25 | 2.7 | −0.11 | |||
3 | 16.0 | 8.1 | 17.74 | 9.0 | −0.41 | |||
Present | 1 | 14.0 | 7.1 | 13.48 | 6.8 | 0.14 | ||
2 | 3.0 | 1.5 | 2.63 | 1.3 | 0.23 | |||
3 | 47.0 | 23.7 | 41.55 | 21.0 | 0.85 | |||
oHs | Absent | Absent | 1 | 5.0 | 2.5 | 4.25 | 2.1 | 0.36 |
2 | 0.0 | 0.0 | 0.73 | 0.4 | −0.85 | |||
3 | 10.0 | 5.1 | 6.34 | 3.2 | 1.46 | |||
Present | 1 | 2.0 | 1.0 | 2.71 | 1.4 | −0.43 | ||
2 | 1.0 | 0.5 | 0.15 | 0.1 | 2.23 | |||
3 | 6.0 | 3.0 | 5.95 | 3.0 | 0.02 | |||
Present | Absent | 1 | 3.0 | 1.5 | 4.91 | 2.5 | −0.86 | |
2 | 1.0 | 0.5 | 0.94 | 0.5 | 0.07 | |||
3 | 14.0 | 7.1 | 15.84 | 8.0 | −0.46 | |||
Present | 1 | 5.0 | 2.5 | 3.13 | 1.6 | 1.06 | ||
2 | 0.0 | 0.0 | 0.19 | 0.1 | −0.43 | |||
3 | 13.0 | 6.6 | 14.88 | 7.5 | −0.49 |