Table 2.
Numbers and proportions of eligible and approached patients randomized in the preintervention period (before the first QRI action) and postintervention period, shown for all trials combined and each individual trial
| Number of E&A patients (N) | Number of randomized patients (n) | Proportion of E&A patients randomized (n/N) | |
|---|---|---|---|
| All RCTs combined | |||
| Preintervention period | 783 | 307 | 39.2% |
| Postintervention period | 1,160 | 582 | 50.2% |
| Period following: | |||
| 1-2 QRI actions | 518 | 246 | 47.5% |
| 3-4 QRI actions | 237 | 117 | 49.4% |
| 5+ QRI actions | 405 | 219 | 54.1% |
| RCT 1 | |||
| Preintervention period | 40 | 5 | 12.5% |
| Postintervention period | 304 | 119 | 39.1% |
| Period following: | |||
| 1-2 QRI actions | 120 | 47 | 39.2% |
| 3-4 QRI actions | 61 | 24 | 39.3% |
| 5+ QRI actions | 123 | 48 | 39.0% |
| RCT 2 | |||
| Preintervention period | 55 | 22 | 40.0% |
| Postintervention period | 19 | 10 | 52.6% |
| Period following: | |||
| 1-2 QRI actions | 13 | 8 | 61.5% |
| 3-4 QRI actions | 6 | 2 | 33.3% |
| 5+ QRI actions | - | - | - |
| RCT 3 | |||
| Preintervention period | 382 | 164 | 42.9% |
| Postintervention period | 363 | 186 | 51.2% |
| Period following: | |||
| 1-2 QRI actions | 260 | 127 | 48.8% |
| 3-4 QRI actions | 103 | 59 | 57.3% |
| 5+ QRI actions | - | - | - |
| RCT 4 | |||
| Preintervention period | 230 | 80 | 34.8% |
| Postintervention period | 396 | 232 | 58.6% |
| Period following: | |||
| 1-2 QRI actions | 49 | 29 | 59.2% |
| 3-4 QRI actions | 65 | 32 | 49.2% |
| 5+ QRI actions | 282 | 171 | 60.6% |
| RCT 5 | |||
| Preintervention period | 76 | 36 | 47.4% |
| Postintervention period | 78 | 35 | 44.9% |
| Period following: | |||
| 1-2 QRI actions | 76 | 35 | 46.1% |
| 3-4 QRI actions | 2 | 0 | 0% |
| 5+ QRI actions | - | - | - |
Abbreviations: E&A, eligible and approached; RCT, Randomized controlled trial; QRI, QuinteT Recruitment Intervention.