Table 4.

All-cause mortality during two years of follow-up

Causes of death/group	IC group	UC group	P-value*
	(n=35)	(n=21)
AECOPD and pneumonia, n (%)	22(62.8)	10(47.6)	0.26
Cardiovascular diseases, n (%)	4(11.4)	4(19)	0.43
Sepsis, not related to infections in lungs, n (%)	4(11.4)	2(9.5)	0.82
Cancer, n (%)	3(8.6)	1(4.8)	0.59
Mors subita, nonviolent, causa ignota, n (%)	2¤(5.7)	4¤(19)	0.12

¤Death certificates are not made public; *statistically significance IC group versus UC group.

IC: integrated care; UC: usual care.