Patient clinical procedures (P) | Eligible patients (a) | Exposed patients (b) | Exposure rate (c) | Implementation index (e) |
1. Baseline form | 77 | 77 | 100% | 1.00 |
2. Baseline cotinine | 77 | 77 | 100% | 1.00 |
3. Patient education 1 | 77 | 77 | 100% | 1.00 |
4. Patient education 2 | 77 | 69 | 90% | 0.90 |
5. Telephone counselling 1 | 596-150 | 42 | 71% | 0.71 |
6. Telephone counselling 2 | 596-150 | 41 | 70% | 0.70 |
7. Telephone counselling 3 | 596-150 | 39 | 66% | 0.66 |
8. Telephone counselling 4 | 596-150 | 37 | 63% | 0.63 |
9. Follow up form | 77 | 71 | 92% | 0.92 |
10. Follow up cotinine | 77 | 70 | 91% | 0.91 |
↵6-150 18 patients had low intentions and/or had no telephone.
PII = (1.00 + 1.00 + 1.00 + 0.90 + 0.71 + 0.70 + 0.66 + 0.63 + 0.92 + 0.91) ÷ 10 = 0.84.