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. 2020 Oct 13;9(10):e19705. doi: 10.2196/19705

Table 1.

Schedule for data acquisition indicated by checkmarks at the specified time point.

Data collected Baseline Interim analysis Titration completion 3-month follow-up
Demographics N/Aa N/A N/A
Health service utilization

Number of HFb-related hospitalizations since enrollment N/A

Number of days in the hospital since enrollment N/A

Number of emergency department visits since enrollment N/A

Number of clinic visits or phone calls since enrollment N/A
Clinical outcomes

BNPc levels

NYHAd class

LVEFe (%) N/A N/A
Qualitative data

Clinician interviews N/A N/A

Patient interviews N/A N/A N/A

aN/A: not applicable.

bHF: heart failure.

cBNP: brain natriuretic peptide.

dNYHA: New York Heart Association.

eLVEF: left ventricular ejection fraction.