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. 2016 May 26;4(2):e44. doi: 10.2196/mhealth.5368

Table 4.

Multivariable logistic regression model, fit with generalized estimating equations, assessing daily EMA-ACASI concordance in alcohol reporting (n=987).

Variable
Daily EMA-ACASI Concordance in Alcohol Reporting
 
OR (95% CI) P-value
Text Report of Any Alcohol Use
0.50 (0.34-0.73) <.001
Race White Reference

African American 0.18 (0.06-0.57) .004

Othera 0.43 (0.17-1.08) .07
Age
1.02 (0.97-1.07) .40
Education High school graduate or less Reference

Some college 0.79 (0.27-2.32) .67

College graduate or more 1.17 (0.31-4.36) .81
Baseline Days of Meth Use in Past 4 Weeks
1.08 (0.99-1.18) .07
Baseline Days of Binge Drinking in Past 4 Weeks
1.03 (0.96-1.10) .38
Day of Follow-Up
1.02 (1.01-1.03) <.001

aIncludes Hispanic/Latino, Asian American or Pacific Islander, and mixed or multi-racial individuals.