95% C.I. (suggesting imprecision potentially due to smaller sample size and/or less of a dose-response association pattern), it was difficult to draw comparisons of the ORs across quartiles in the ALSPAC sample. For AUDIT-C, differentiation in likelihood of AUD appeared to occur at the 3rd quartile, while for AUDIT-P, there was no clear distinction in the OR across the 2nd, 3rd and 4th quartiles.
