| Recurrent headache | Migraine | Tension-type headache | Non-classifiable headache | ||||
---|---|---|---|---|---|---|---|---|
(yes = 526, no =1428)) | (yes = 136, no = 1428) | (yes = 321, no = 1428) | (yes = 69, no = 1428) | |||||
OR (95% CI) | p-value | OR (95% CI) | p-value | OR (95% CI) | p-value | OR (95% CI) | p-value | |
Step 1 | Â | Â | Â | Â | Â | Â | Â | Â |
  Symptoms of anxiety and depression | 2.15 (1.71-2.70) | <0.001 | 1.69 (1.15-2.49) | 0.007 | 2.20 (1.69-2.85) | <0.001 | 2.49 (1.58-3.91) | <0.001 |
Step 2 | Â | Â | Â | Â | Â | Â | Â | Â |
  Symptoms of anxiety and depression | 2.05 (1.61-2.61) | <0.001 | 1.61 (1.07-2.42) | 0.023 | 2.13 (1.62-2.82) | ns | 2.22 (1.35-3.64) | 0.002 |
  Attention difficulties | 1.11 (0.93-1.31) | ns | 1.13 (0.84-1.51) | ns | 1.07 (0.87-1.31) | ns | 1.26 (0.86-1.86) | ns |
Step 3 | Â | Â | Â | Â | Â | Â | Â | Â |
  Symptoms of anxiety and depression | 2.05 (1.61-2.61) | <0.001 | 1.60 (1.06-2.41) | 0.024 | 2.12 (1.61-2.80) | <0.001 | 2.24 (1.36-3.69) | 0.002 |
  Attention difficulties | 1.10 (0.92-1.32) | ns | 1.10 (0.80-1.51) | ns | 1.05 (0.84-1.31) | ns | 1.38 (0.91-2.09) | ns |
  Conduct difficulties | 1.02 (0.75-1.40) | ns | 1.11 (0.65-1.92) | ns | 1.09 (0.75-1.59) | ns | 0.64 (0.29-1.36) | ns |