Variables | Coefficients | Odds ratio (95% confidence interval) | p value | Risk score weights a |
---|---|---|---|---|
Beliefs about taking aminosalicylates | Â | Â | Â | |
 Susceptibility | 0.58 | 1.78 (1.32–2.42) | <0.01 | 6 |
 Severity | 0.81 | 2.35 (1.82–3.05) | <0.01 | 9 |
 Benefits | 0.12 | 1.13 (0.96–1.33) | 0.15 | 1 |
 Barrier | 0.09 | 1.10 (1.06–1.13) | <0.01 | 1 |
 Cues to action | 0.13 | 1.14 (1.06–1.13) | 0.02 | 1 |
Visible bleeding | Â | Â | Â | Â |
 Absence[presence] | 0.90 | 2.54 (1.33–4.86) | <0.01 | 10 |
Current concomitant therapy | Â | Â | Â | Â |
 Thiopurines |  |  |  |  |
  Absence [presence] | 0.74 | 2.10 (0.88–5.05) | <0.01 | 8 |
Number of tablets/day | Â | Â | Â | Â |
 8 tablets or less [9 tablets or more] | 0.60 | 1.92 (1.12–3.30) | 0.02 | 7 |
Hospital | Â | Â | Â | Â |
 Hospital B [A] |  | 0.59 (0.29–1.19) | 0.14 |  |
 Hospital C [A] |  | 1.81 (0.82–4.00) | 0.14 |  |