This question already has an answer here:
How to accurately, unambiguously and concisely say something in the following cases:
case 1. "The predictor is significant, with 1.5615 times as much likely to get higher scores when it is true."
case 2. Subjects with A are 1.5615 times as much likely to get higher scores as those without A.
Maybe I can use "chance" instead of "likely" to form the sentence better?