| trial → HasA → limitation | 0.59 | |
| trial → HasA → unclear risk of bias | 0.53 | |
| trial → HasA → purpose | 0.52 | |
| trial → HasA → small sample sizes | 0.51 | |
| trial → HasA → mixed results | 0.51 | |
| trial → HasA → three arms | 0.49 | |
| trial → HasA → jury | 0.48 | |
| trial → HasA → datum | 0.47 | |
| trial → HasA → low risk of bias | 0.47 | |
| trial → HasA → stimulus | 0.46 | |
| trial → HasA → methodological flaws | 0.40 | |
| trial → HasA → 80% power | 0.36 | |
| trial → HasA → power | 0.36 | |
| trial → HasA → precedence | 0.35 | |
| trial → HasA → one of two outcomes | 0.34 | |
| trial → HasA → several strengths | 0.34 | |
| trial → HasA → two stages | 0.32 | |
| trial → HasA → adequate allocation concealment | 0.32 | |
| trial → HasA → different purpose | 0.32 | |
| trial → HasA → outcome | 0.32 | |
| trial → HasA → protocol | 0.32 | |
| trial → HasA → three phases | 0.32 | |
| trial → HasA → positive outcome | 0.25 | |
| trial → HasA → positive impact | 0.22 |