Fig 1.
CONSORT diagram.
Fig 2.
Snapshot from case manager dashboard for an example patient.
Each row corresponds to one day. Questions that are greyed out are skipped based on logic (if the patient took his/her medication then follow up questions on medication adherence are not needed). Questions: Weight, Medication All, Medication Most, Medication Some, Salt, Tired Activity, Cough, Ankle Swollen, Weight Increase, Tired Rest, Lie Flat, Propped Up, Wake Up.
Table 1.
Baseline patient characteristics.
Table 2.
Healthcare utilization summary.
Fig 3.
A summary of the flags and health utilization of the Alexa+ PP arm.
Grey circles indicate that a patient completed the daily questioner, a red indicates that a red flag was raised, and a yellow dot indicates an orange flag was raised. A yellow dot with red border means both red and orange flags were raised. Utilization is indicated by blue triangles for visits to the emergency room and “x” indicates a HF hospitalization.