1. | The condition sought should be an important health problem. |
2. | There should be an accepted treatment for patients with recognized disease. |
3. | Facilities for diagnosis and treatment should be available |
4. | There should be a recognizable latent or early symptomatic stage. |
5. | There should be a suitable test or examination. |
6. | The test should be acceptable to the population. |
7. | The natural history of the condition, including development from latent to declared disease, should be adequately understood. |
8. | There should be an agreed policy on whom to treat as patients. |
9. | The cost of case finding (including diagnosis and treatment of patients diagnosed) should be economically balanced in relation to possible expenditure on medical care as a whole. |
10. | Case finding should be a continuing process and not a “once and for all” project. |