Table 1.

Regression coefficients (β) of the bivariate logistic regression between comorbidities and clinical characteristics (N = 588).

	Hypertension	Diabetes	Dyslipidemia	COPD	Allergic Rhinitis	Asthma	Cerebro-/Cardiovascular Disease	Arrhythmia	Osteoporosis	Depression
Age	0.078	0.051	0.036	0.018	−0.032	−0.019	0.071	0.055	0.110	0.018
Gender (male)	0.480	0.591	0.318	−0.870	0.010	0.542	0.020	0.474	2.203	0.738
BMI	0.118	0.076	0.039	0.059	−0.015	−0.001	0.034	0.042	−0.097	0.010
History of smoking	0.129	−0.096	−0.170	2.536	−0.113	−0.752	0.304	−0.091	−1.171	−0.231
PY	0.016	0.012	0.003	0.089	−0.019	−0.026	0.022	0.010	−0.041	0.001
Hypertension	-	1.637	1.210	1.677	−0.824	−1.022	1.925	1.417	0.333	0.218
Diabetes	1.637	-	1.459	0.506	−0.526	0.058	1.040	0.539	0.390	−0.291
Dyslipidemia	1.210	1.459	-	0.558	−0.380	−0.343	0.952	0.611	0.582	0.192
COPD	1.677	0.506	0.558	-	−2.134	−1.067	1.212	0.993	−0.308	−0.634
Allergic rhinitis	−0.824	−0.526	−0.380	−2.134	-	1.005	−0.529	−0.487	0.393	−0.196
Asthma	−1.022	0.058	−0.343	−1.067	1.005	-	−0.419	−0.403	0.486	−0.160
Cerebro-/cardiovascular disease	1.925	1.040	0.952	1.212	−0.529	−0.419	-	1.276	0.206	0.363
Arrhythmia	0.270	0.539	0.611	0.993	−0.487	−0.403	1.276	-	0.758	0.132
Osteoporosis	0.333	0.390	0.582	−0.308	0.393	0.486	0.206	0.758	-	0.936
Depression	0.218	−0.291	0.192	−0.634	−0.196	−0.160	0.363	0.132	0.936	-

BMI—body mass index; COPD—chronic obstructive pulmonary disease; significant relationships are shown in bold.