Mean of difference between high and low volume trialists
| Mean difference | n | p Value | |
|---|---|---|---|
| All values reflect correction for variation among disease categories; n represents number of high volume trialist forms sampled. 95% confidence intervals are shown, and two tailed t tests performed to determine significance of departure from zero. | |||
| Benefits possibility | 0.129 (0.0342–0.224) | 64 | 0.032 |
| Direct benefits | 0.165 (0.0864–0.244) | 63 | 0.0017 |
| Agent terminology | −0.258 (−0.407–−0.109) | 57 | 0.00093 |