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 | Frequency | Parameter estimatea | SE | z value | P |
---|---|---|---|---|---|---|---|
– | Absent | – | 1 | −1.70 | 0.39 | −4.35 | <0.001 |
2 | −4.62 | 0.92 | −5.04 | <0.001 | |||
3 | −0.92 | 0.20 | −4.65 | <0.001 | |||
– | Present | – | 1 | −1.56 | 0.38 | −4.06 | <0.001 |
2 | −4.37 | 0.90 | −4.86 | <0.001 | |||
3 | 0.00 | ||||||
Migraine | – | – | 1 | 1.46 | 0.36 | 4.10 | <0.001 |
2 | 2.64 | 0.81 | 3.27 | <0.001 | |||
3 | 1.03 | 0.24 | 4.31 | <0.001 | |||
oHs | – | – | 1 | 0.00 | |||
2 | 0.00 | ||||||
3 | 0.00 | ||||||
– | – | Absent | 1 | 0.45 | 0.36 | 1.24 | =0.21 |
2 | 1.61 | 0.62 | 2.60 | <0.01 | |||
3 | 0.06 | 0.28 | 0.23 | =0.82 | |||
– | – | Present | 1 | 0.00 | |||
2 | 0.00 | ||||||
3 | 0.00 | ||||||
Migraine | – | Absent | – | −0.91 | 0.32 | −2.82 | <0.01 |
Present | 0.00 | ||||||
oHs | – | Absent | – | 0.00 | |||
Present | 0.00 | ||||||
Constant | 2.70 | 0.22 | 12.51 | <0.001 |