Mean difference | Coef. | t | Std. Err. | P>t | [95% Conf. | Interval] |
---|---|---|---|---|---|---|
Publication year | 0.1781444 | 0.4136524 | 0.43 | 0.696 | −1.138282 | 1.494571 |
Sample size | 0.0122943 | 0.1209633 | 0.10 | 0.925 | −0.3726648 | 0.3972535 |
Medication course | −0.0931837 | 0.0898212 | −1.04 | 0.376 | −0.3790348 | 0.1926673 |
Type of interventions | −4.132576 | 2.23568 | −1.85 | 0.162 | −11.24751 | 2.982355 |
_cons | −352.001 | 831.7356 | −0.42 | 0.701 | −2998.955 | 2294.953 |