Multivariate with no interactions | |||||
| Statins | Metformin | Prostate volume | ADT | Statins*Metformin |
Coefficient | −0.16 [−0.23, −0.09] | −0.34 [−0.48, −0.2] | 0.003 [0.002, 0.004] | 0.46 [0.39, 0.53] | N/A |
p-value | 0.03 | <0.02 | <0.02 | <0.001 | N/A |
Multivariate with interactions | |||||
Coefficient | −0.2 [−0.28, −0.12] | −0.64 [−0.84, −0.44] | 0.003 [0.002, 0.004] | 0.46 [0.39, 0.53] | 0.56 [0.27, 0.83] |
p-value | <0.01 | <0.01 | <0.01 | <0.001 | 0.05 |