Table 3.
APT Webstudy Recruitment by Referral Source
| Referral Source | Contacted (approx) | Consented to APT | Registered and no consent APT | % of APT consented | Rate of consent to registered | % Contacted that consented |
|---|---|---|---|---|---|---|
| Registry | ||||||
| APR | 75,000 | 11,947 | 555 | 38.98% | 95.56% | 15.93% |
| TrialMatch | 81,000 | 7,786 | 854 | 25.40% | 90.12% | 9.61% |
| UCI C2C Registry | 7,300 | 716 | 69 | 2.34% | 91.21% | 9.81% |
| BHR | 18,240 | 668 | 67 | 2.18% | 90.88% | 3.66% |
| HealthyBrains | 13,000 | 242 | 33 | 0.79% | 88.00% | 1.86% |
| Registry Total | 194,540 | 21,359 | 1,578 | 69.69% | 93.12% | 10.98% |
| Central with UTM | 234 | 41 | 0.76% | 85.09% | ||
| Site with UTM | 551 | 69 | 1.80% | 88.87% | ||
| Total participants consented with UTM | 22,144 | 72.25% | ||||
| Total participants consented without UTM | 8,506 | 27.75% | ||||
| Total participants consented to APT | 30,650 | 100.00% |