Impact of sponsor organisations on ethical review reporting in records at ChiCTR and http://clinicaltrials.gov (n (%))
| Ethical review reporting | http://clinicaltrials.gov | ChiCTR | ||||||
| Industry | Non-industry | Total | Industry | Non-industry | Self-funded | Unidentified | Total | |
| Yes | 16 (15.5) | 231 (36.0) | 247 (33.2) | 45 (97.8) | 238 (90.2) | 81 (83.5) | 14 (66.7) | 378 (88.3) |
| No | 87 (84.5) | 409 (64.0) | 496 (66.8) | 1 (2.2) | 26 (9.8) | 16 (16.5) | 7 (33.3) | 50 (11.7) |
| Total | 103 (100.0) | 640 (100.0) | 743 (100.0) | 46 (100.0) | 264 (100.0) | 97 (100.0) | 21 (100.0) | 428 (100.0) |
| Statistic | χ2=83.4, p=0.0 | χ2=335.2, p=0.0 | ||||||
ChiCTR, Chinese Clinical Trial Registration Center.