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Table 5 Comparison between groups (smokers and controls) by multiple linear regression of morphometric and functional variables of RV adjusted by gender and body mass index

From: Comparison of morphometry and ventricular function of healthy and smoking young people

Variables

Coeficiente (95%CI)

P value

EF (%)

−1.37 (− 4.62; 1.88)

0.40

EDV (mL)

−25.8 (− 39.7; − 11.1)

< 0.001

ESV (mL)

−9.7 (− 17.5; − 1.85)

0.01

EV (mL)

− 16.1 (− 24.4; − 7.87)

< 0.001

IEDV (mL/m2)

− 10.9 (− 17.1; − 4.70)

0.001

IESV (mL/m2)

−3.51 (− 7.13; 0.11)

0.06

IEV (mL/m2)

−7.28 (− 11.4; − 3.16)

0.001

Major axis (mm)

−6.96 (− 12.2; − 1.68)

0.01

Minor axis (mm)

−1.66 (− 5.07; 1.76)

0.33

  1. EF ejection fraction, EDV end-diastolic volume, ESV end-systolic volume, EV ejection volume, IEDV indexed end-diastolic volume, IESV indexed end-systolic volume, IEV indexed ejection volume. Multiple linear regression reference group: controls. The coefficient needs to be interpreted as an estimated mean difference between smoking group and control group, such as, when the coefficient is negative, the smoking group presented lower values compared to control group