Composition of papers by condition studied (total papers = 90)
| *Papers summarised in table 3. | |||
| Note: Two papers examined more than one condition.40 41 | |||
| Hypertension* | 11 | Diabetes* | 11 |
| Asthma* | 10 | CVD* | 17 |
| Atrial fibrillation | 5 | Influenza vaccination | 4 |
| Prescribing | 12 | Epilepsy | 4 |
| General | 4 | Skin cancer | 3 |
| Antidepressants | 3 | Breast screening | 4 |
| ACE-I | 2 | Vitamin B12 | 2 |
| Lithium | 2 | Methadone users' care | 1 |
| Folic acid | 1 | Hypothyroidism | 1 |
| Referral practices | 3 | Schizophrenia | 1 |
| Dizziness | 1 | Pneumococcal vaccine | 2 |
| Breast cancer | 1 | Terminal care | 1 |
| Knee radiographs | 1 | ||