Table 2.

Health care use based on hospital data.

Group		Patients, n	Six months before enrollment				Six months post enrollment
			Mean (SD)	Median	MADa	Maximum value	Mean (SD)	Median	MAD	Maximum value
Emergency department admissions
	SCb	40	0.7 (0.99)	0	0	3	0.43 (0.9)	0	0	4
	SMc	41	0.22 (0.52)	0	0	2	0.32 (0.79)	0	0	4
	RMd	41	0.46 (0.9)	0	0	4	0.37 (0.77)	0	0	4
Hospital admissions
	SC	40	0.25 (0.54)	0	0	2	0.3 (0.85)	0	0	5
	SM	41	0.15 (0.48)	0	0	2	0.12 (0.4)	0	0	2
	RM	41	0.32 (0.82)	0	0	4	0.15 (0.42)	0	0	2
Emergency department admissions for COPDe
	SC	40	0.38 (0.74)	0	0	3	0.13 (0.52)	0	0	3
	SM	41	0.15 (0.48)	0	0	2	0.07 (0.35)	0	0	2
	RM	41	0.27 (0.71)	0	0	4	0.1 (0.3)	0	0	1
Hospital admissions for COPD
	SC	40	0.15 (0.43)	0	0	2	0.18 (0.81)	0	0	5
	SM	41	0.07 (0.35)	0	0	2	0.02 (0.16)	0	0	1
	RM	41	0.2 (0.56)	0	0	3	0.05 (0.22)	0	0	1
Clinic visits
	SC	32	1.25 (1.08)	1	0	6	1.41 (0.98)	1	0	4
	SM	35	1.23 (0.97)	1	1.5	4	1.57 (0.78)	1	1.5	4
	RM	30	1.37 (0.72)	1	0	3	1.5 (0.97)	1	0.7	4

^aMAD: median absolute deviation.

^bSC: standard care.

^cSM: self-monitoring.

^dRM: remote monitoring.

^eCOPD: chronic obstructive pulmonary disease.