From: Increased migraine risk in osteoporosis patients: a nationwide population-based study
Variables | Patients with osteoporosis | Patients without osteoporosis | Compared to non- osteoporosis | |||||
---|---|---|---|---|---|---|---|---|
Migraine | PYs | Rate | Migraine | PYs | Rate | CrudeHRa (95Â % CI) | Adjusted HRa (95Â % CI) | |
Overall | 1110 | 324,126.20 | 3.42 | 751 | 604,550.99 | 1.24 | 2.48 (2.25–2.73)c | 1.37 (1.23–1.51)c |
Gender | Â | Â | Â | Â | Â | Â | Â | Â |
 Men | 104 | 45,604.93 | 2.28 | 78 | 106,313.43 | 0.73 | 2.80 (2.04–3.85)c | 1.66 (1.19–2.31)d |
 Women | 1006 | 278,521.27 | 3.61 | 573 | 498,237.56 | 1.35 | 2.39 (2.17–2.66)c | 1.34 (1.19–1.49)c |
Stratify by age | Â | Â | Â | Â | Â | Â | Â | Â |
 20–49 | 252 | 64,474.34 | 3.91 | 130 | 109,506.02 | 1.19 | 2.97 (2.39–3.68)c | 1.46 (1.17–1.82)c |
 ≥50 | 858 | 259,651.83 | 3.30 | 621 | 495,044.97 | 1.25 | 2.37 (2.12–2.64)c | 1.34 (1.20–1.50)c |
Comorbidityb | Â | Â | Â | Â | Â | Â | Â | Â |
 No | 19 | 20,949.87 | 0.91 | 43 | 127,923.68 | 0.34 | 2.41 (1.40–4.14)e | 1.78 (1.03–3.06)f |
 Yes | 1091 | 303,176.33 | 3.59 | 708 | 476,627.31 | 1.49 | 2.18 (1.97–2.41)c | 1.34 (1.22–1.49)c |