Artificial Intelligence to Prevent Mobile Heart Failure Patients Decompensation in Real Time: Monitoring-Based Predictive Model

Table 4

Ambulatory patients questionnaire.

n	Tag	Question	Possible answer
1	Well-being	Comparing with the previous 3 days, I feel:	B/W/S
2	Medication	Is the medication affecting me well?	Yes/No
3	New medication	During the previous 3 days, did I take any medication without my clinicians’ prescription?	Yes/No
4	Diet and exercise	Am I following the diet and exercise recommendations provided by my clinician and nurse?	Yes/No
5	Ankle	In the last 3 days, my ankles are:	B/W/S
6	Walks	Can I go walking like previous days?	Yes/No
7	Shortness of breath	Do I have fatigue or shortness of breath when I lay down in the bed?	Yes/No
8	Mucus	Do I notice that I started coughing of with phlegm?	Yes/No

B/W/S = better/worse/same.