Table 2.
Logistic Regression Lowest AIC Sample Size: 297 clinical trials.
| Odds Ratio | 95% CI | P-value | |
|---|---|---|---|
| (Intercept) | 0.51 | (0.13, 1.63) | 0.287 |
| Clinical Research: Observational (ref = Ancillary/Correlative) | 3.54 | (1.03, 14.47) | 0.056 |
| Clinical Research: Intervention (ref = Ancillary/Correlative) | 4.33 | (1.46, 16.18) | 0.015* |
| Sponsor Type: Institutional (ref = Industrial) | 0.22 | (0.09, 0.49) | <0.001** |
| Sponsor Type: National (ref = Industrial) | 0.26 | (0.14, 0.48) | <0.001** |
| Sponsor Type: Other Externally Peer Reviewed (ref = Industrial) | 0.36 | (0.11, 1.21) | 0.098 |
| Authored by PI: Yes (ref = No) | 2.94 | (1.28, 7.05) | 0.013* |
*p < 0.05; **p < 0.001.