Covariate | Coefficient | S.E. | 95% CI | t-value | P |
% male | 0.0053 | 0.0259 | (−0.0498, 0.0605) | 0.2964 | 0.8393 |
Mean age | −0.2209 | 0.1447 | (−0.5361, 0.0943) | −1.5217 | 0.1527 |
Year of publication | −0.0134 | 0.1082 | (−0.2545, 0.2276) | −0.1242 | 0.9036 |
% of students married | 0.0361 | 0.0474 | (−0.0644, 0.1365) | 0.7613 | 0.4576 |