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Odds ratios for PiB SUVR from proportional odds logistic regression models and 95% Wald confidence limits comparing PiB SUVR in oral CEE, transdermal 17β-estradiol, and the placebo groups in the whole group of participants, in APOE ɛ4 carriers, and in APOE ɛ4 non-carriers after adjusting for age. The odds ratio axis is logarithmic to accommodate the entire range of 95% Wald confidence limits.
