Table 5.

Univariate analysis of variance (F) and correlation (ρ) and multivariate regression analysis of the influence of baseline predictors on the long-term QoL (B₃) for the entire group of patients treated with PCI

Variable	Univariate analysis		Multivariate regression analysis
	ρ/F	P-value	β	P-value
Female sex	−0.190	0.045	−0.210	0.039
Age >60 years	−0.255	0.007	−0.186	0.048
BMI	−0.126	0.183	–	ns
WHR	0.030	0.750		ns
Education	−0.031	0.742		ns
Occupational activity (working)	6.11	0.015
Marital status (married)	0.097	0.308		ns
Smoking status (nicotinism)	−0.112	0.239	–	ns
Diabetes	−0.261	0.006	−0.216	0.020
Hypertension	−0.069	0.465	–	ns
Dyslipidemia	0.105	0.267	–	ns

Notes: Statistical significance P<0.05 shown in bold.

Abbreviations: QoL, quality of life; PCI, percutaneous coronary intervention; BMI, body mass index; ns, not significant; WHR, waist–hip ratio.