Table 6 Prevalence of comorbidities in the five clusters
From: Comorbidities and COPD severity in a clinic-based cohort
comorbidities (% in the whole population) | Cluster1 N = 360 | Cluster2 N = 430 | Cluster3 N = 233 | Cluster4 N = 327 | Cluster5 N = 234 |
|---|---|---|---|---|---|
OSA (17.6) | 69(24.7) | 36(12.9) | 74(26.5) | 60(21.5) | 40(14.3) |
Bronchiectasis (5.1) | 17(21) | 6(7.4) | 20(24.7) | 17(21) | 21(25.9) |
Left cardiac insufficiency (5.7) | 19(20.9) | 17(18.7) | 23(25.3) | 16(17.6) | 16(17.6) |
Hypertension (37.9) | 130 (21.6) | 98(16.3) | 164 (27.3) | 136 (22.6) | 73(12.1) |
Heart rhythm disorder (13.64) | 48(22.2) | 31(14.4) | 54(25) | 51(23.6) | 32(14.8) |
Atheroma (6.76) | 23(21.5) | 12(11.2) | 35(32.7) | 18(16.8) | 19(17.8) |
Pulmonary hypertension (2.3) | 15(40.5) | 4(10.8) | 8(21.6) | 5(13.5) | 5(13.5) |
Diabetes (12.5) | 47(23.7) | 26(13.1) | 56(28.3) | 51(25.8) | 18(9.1) |
Depression (13.95) | 46(20.8) | 33(14.9) | 66(29.9) | 44(19.9) | 32(14.5) |
Anxiety (17.5) | 62(22.4) | 15(5.4) | 87(31.4) | 67(24.2) | 46(16.6) |
Undernutrition (2) | 10(30.3) | 1(3) | 8(24.2) | 10(30.3) | 4(12.1) |
Ischemic cardiopathy (19.9) | 61(19.4) | 46(14.6) | 83(26.3) | 72(22.9) | 53(16.8) |
Osteoporosis (3.8) | 13(21.3) | 3(4.9) | 14(23) | 21(34.4) | 10(16.4) |