Splenectomy with Portoazygous Disconnection for Correction of Systemic Hemodynamic Disorders in Hepatic Cirrhosis Patients with Portal Hypertension: A Prospective Single-Center Cohort Study

Table 3

Comparison of mean arterial pressure at baseline and postoperatively in liver cirrhosis patients.

Time from surgery	No.	MAP (mmHg)		value
		Baseline	After operation	Mean change (postoperative baseline)
1 week	59	82.83 ± 8.98	83.96 ± 8.83	1.13 ± 0.15	0.287
1 month	55	83.22 ± 8.71	85.22 ± 9.25	2.00 ± 0.54	0.097
3 months	47	83.09 ± 8.92	84.61 ± 9.20	1.52 ± 0.28	0.266
6 months	45	83.25 ± 9.30	88.89 ± 11.45	5.64 ± 2.15	0.001
1 year	44	83.62 ± 9.64	88.55 ± 12.91	4.93 ± 3.27	0.004
2 years	17	82.12 ± 11.16	88.35 ± 14.36	6.23 ± 3.2	0.035
3 years	10	84.47 ± 13.71	92.10 ± 11.42	7.63 ± 2.29	0.068