Table 4 RRs for use of statins and achievement of indicators in eligible patients with and without serious mental health problems.
| Outcome | Schizophrenia* | Bipolar disorder* | ||
|---|---|---|---|---|
| Unadjusted RR(95% CI) | Adjusted RR† (95% CI) | Unadjusted RR (95% CI) | Adjusted RR† (95% CI) | |
| Prescribed statins ever | 0.87 (0.81 to 0.94) | 0.85 (0.80 to 0.91) | 0.98 (0.93 to 1.04) | 0.99 (0.94 to 1.04) |
| Prescribed statin in previous 12 months | 0.88 (0.81 to 0.95) | 0.85 (0.80 to 0.92) | 0.96 (0.90 to 1.03) | 0.97 (0.90 to 1.05) |
| CHD2: exercise testing or referral for newly diagnosed angina | 0.68 (0.47 to 0.99) | 0.69 (0.48 to 0.98) | 1.08 (0.91 to 1.28) | 1.10 (0.94 to 1.29) |
| CHD3: smoking status recorded in previous 15 months | 1.00 (0.98 to 1.02) | 1.00 (0.98 to 1.02) | 1.02 (1.00 to 1.03) | 1.02 (1.00 to 1.03) |
| CHD4: smoking cessation advice in previous 15 months | 1.00 (0.96 to 1.04) | 1.00 (0.96 to 1.04) | 1.04 (1.02 to 1.07) | 1.04 (1.01 to 1.07) |
| CHD5: blood pressure recorded in previous 15 months | 1.00 (0.99 to 1.02) | 1.00 (0.99 to 1.02) | 1.01 (1.00 to 1.02) | 1.01 (1.00 to 1.02) |
| CHD6: latest blood pressure value ⩽150/90 mm Hg in previous 15 months | 1.00 (0.96 to 1.04) | 1.01 (0.96 to 1.05) | 1.00 (0.96 to 1.04) | 1.01 (0.96 to 1.06) |
| CHD7: cholesterol recorded in previous 15 months | 0.93 (0.89 to 0.97) | 0.94 (0.90 to 0.98) | 1.02 (1.00 to 1.04) | 1.03 (1.01 to 1.05) |
| CHD8: latest cholesterol value ⩽5 mmol/l in previous 15 months | 0.96 (0.89 to 1.03) | 0.99 (0.92 to 1.06) | 0.96 (0.90 to 1.03) | 1.00 (0.92 to 1.08) |
| CHD9: aspirin, antiplatelet or anticoagulant in previous 15 months | 0.99 (0.95 to 1.02) | 1.00 (0.97 to 1.04) | 1.00 (0.97 to 1.03) | 1.01 (0.98 to 1.04) |
| CHD9: current treatment with β blocker | 0.96 (0.88 to 1.05) | 0.97 (0.88 to 1.06) | 1.04 (0.96 to 1.12) | 1.05 (0.98 to 1.13) |
CHD, coronary heart disease.
*Schizophrenia group includes 39 patients with both schizophrenia and bipolar disorder; bipolar group includes patients with bipolar disorder only.
†Adjusted for age, sex, deprivation, diabetes and stroke, and allowing for clustering within practice; also adjusted for smoking except for indicators CHD3 and CHD4.