Fig. 5: Relationship between patient characteristics and responsiveness to individual behavioral factors. | npj Digital Medicine

Fig. 5: Relationship between patient characteristics and responsiveness to individual behavioral factors.

From: The impact of using reinforcement learning to personalize communication on medication adherence: findings from the REINFORCE trial

Fig. 5

This figure shows the results of these exploratory analyses with the outcome being optimal adherence (adherence=1) for the day after the factor was selected and sent within the text message. We used generalized estimating equations for each behavioral factor with a log link and binary-distributed errors, adjusted for patient baseline characteristics but unadjusted for patient-level clustering. Light red indicates a negative association (Relative risk 0.50–0.99); Light blue indicates a positive association (Relative risk 1.01–1.50); and Dark blue indicates a strong positive association (Relative risk ≥1.50). Abbreviations: CI Confidence interval, HbA1c glycated hemoglobin A1c.

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