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. Author manuscript; available in PMC: 2020 Mar 1.
Published in final edited form as: Am J Geriatr Psychiatry. 2018 Nov 3;27(3):322–332. doi: 10.1016/j.jagp.2018.10.016

Table 4.

Relative likelihood of participating in varying risk prodromal vs. MCI trials.

Trial
risk
Patients Study partners
Low OR=1.70; 95% CI: 0.401, 7.237, p =
0.470
OR=1.37; 95% CI: 0.288, 6.534, p =
0.692
Medium OR=1.54; 95% CI: 0.422, 5.585, p =
0.515
OR=1.64; 95% CI: 0.410, 6.596; p =
0.483
High OR=4.8; 95% CI: 0.859, 27.055, p =
0.074
OR=1.68; 95% CI: 0.224, 12.561; p =
0.615

Estimated OR obtained from a logistic regression model; P-value based upon a Wald test of the null hypothesis that the true OR is equal to 1.