highly significantp < 0.001
The estimated difference between the “Low Cognitive Reserve” and “Healthy” clusters decreased from −0.222 to −0.175 but remained highly significant ( p < 0.001).
The estimated difference between the “Low Cognitive Reserve” and “Healthy” clusters decreased from −0.222 to −0.175 but remained highly significant ( p < 0.001).
Interestingly, the difference for the “Alcohol-Sleep” cluster approached significance after adjustment (Estimate = −0.265, p = 0.051).