Preliminary Exploration of Epidemiologic and Hemodynamic Characteristics of Restrictive Filling Diastolic Dysfunction Based on Echocardiography in Critically Ill Patients: A Retrospective Study

Table 2

Baselines and clinical data between restrictive and nonrestrictive filling group.

	Nonrestrictive filling group ()	Restrictive filling group ()	value
Age (yrs)	56.0 ± 18.7	61.3 ± 16.7	0.042
Gender: male (%)	195 (61.5)	34 (56.7)	0.481
APACHE II	18.6 ± 7.8	21.0 ± 8.2	0.033
Heart rate	95.7 ± 21.7	93.3 ± 23.4	0.441
Mean arterial pressure	85.7 ± 12.6	84.6 ± 15.8	0.600
Respiratory rate	18.5 ± 5.1	17.7 ± 4.3	0.298
Oxygenation index	227.8 ± 124.8	216.4 ± 145.6	0.534
Length of staying in ICU	15.3 (5, 20)	14.6 (6, 23)	0.736
Length of mechanical ventilation	184.9 (47, 329)	197.0 (57, 265)	0.661
In-hospital mortality (%)	29.3	35.0	0.381
28-day mortality (%)	26.7	36.7	0.115
Interior vena cava diameter	1.92 ± 0.43	2.18 ± 0.50	0.037
Left ventricular end-diastolic diameter	4.16 ± 0.71	4.52 ± 0.93	0.039
Enlargement of LV (%)	7.0	18.6	0.004
Left atrial end-systolic diameter	2.78 ± 0.73	3.67 ± 1.43	0.001
Enlargement of LA (%)	3.8	25.4	<0.001
Lateral E/E′	7.71 ± 3.40	15.64 ± 5.50	<0.001
Elevation of PAOP (%)	8.9	90.0	<0.001
Ejection fraction-S	59.3 ± 12.5	53.0 ± 16.3	0.014
Ejection fraction-M	62.31 ± 15.48	57.87 ± 20.37	0.189
MV-SD	11.6 ± 4.0	8.8 ± 3.2	<0.001
MAPSE	1.43 ± 0.53	1.20 ± 0.62	0.006
TV-SD	15.80 ± 4.85	14.38 ± 4.14	0.056
TAPSE	1.95 ± 0.56	1.77 ± 0.61	0.051
Extravascular lung water score	13.2 ± 9.1	15.9 ± 9.2	0.040
Extravascular lung water score (zones 1-2)	1.77 ± 2.47	2.69 ± 3.09	0.032
Extravascular lung water score (zones 3–6)	11.46 ± 7.89	13.20 ± 6.99	0.089

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