Table 4.

Multivariable linear regression analysis in the extreme PF quartiles (0 = low, 1 = high) exploring associations between PF and parameters of diastolic cardiac function

	Unadjusted regression coefficient (95% CI)	p-value	Adjusted regression coefficienta (95% CI)	p-value
Left atrial volume index (mL/m2)	− 4.13 (− 7.47; − 0.80)	0.015	− 7.85 (− 12.13; − 3.56)	0.001
e′ septal (cm/s)	− 1.17 (− 2.25; − 0.10)	0.034	− 0.96 (− 2.28; 0.36)	0.088
e′ lateral (cm/s)	− 1.97 (− 3.33; − 0.60)	0.005	− 1.39 (− 3.13; 0.34)	0.020
E/e′	1.52 (0.40; 2.64)	0.009	1.33 (− 0.11; 2.77)	0.118
Tricuspid regurgitation (m/s)	0.06 (− 0.09; 0.22)	0.416	0.01 (− 0.18; 0.20)	0.004

CI confidence interval

^aAdjusted for body mass index, age, and sex