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第46卷第9期
·1334 · 南 京 医 科 大 学 学 报 2026年9月
无 MLRS 组;MLRS 组手术前、后 HIF⁃1α水平、中性 to⁃lymphocyte ratio,PLR)均高于无 MLRS 组。差异
粒细胞计数/淋巴细胞计数(neutrophil⁃to⁃lymphocyte 均有统计学意义(P < 0.05)。两组间其他指标无统
ratio,NLR)及术后血小板计数/淋巴细胞计数(platelet⁃ 计学差异(P > 0.05,表2)。
表2 随访6及12个月MLRS组和无MLRS组临床指标的比较
Table 2 Comparison of clinical index between groups with and without MLRS at 6 and 12 months follow⁃up
6 months 12 months
Indicator
MLRS group(n=9) Non⁃MLRS group(n=36) P MLRS group(n=5) Non⁃MLRS group(n=40) P
Female[n(%)] 6(66.67) 28(77.78) 0.666 3(60.00) 31(77.50) 0.582
Age(years,x ± s) 37.56 ± 10.03 41.61 ± 12.14 0.371 40.40 ± 9.69 40.85 ± 12.10 0.944
BMI[kg/m ,M(P25,P75 )] 21.72(20.22,23.27) 22.49(20.63,24.33) 0.403 21.72(20.30,23.13) 22.49(20.63,24.33) 0.437
2
Smoking history[n(%)] 1(11.11) 3(8.33) 1.000 1(20.00) 3(7.50) 0.387
Left atrial diameter(mm,x ± s) 32.78 ± 3.87 33.86 ± 3.00 0.365 34.40 ± 2.70 33.55 ± 3.24 0.578
PFO diameter[mm,M(P25,P75 )] 1.60(0.95,3.17) 1.49(1.04,2.00) 0.670 2.00(0.85,3.17) 1.49(1.04,2.00) 0.718
PFO ≥2 mm[n(%)] 4(44.44) 10(27.78) 0.428 3(60.00) 11(27.50) 0.165
Long tunnel PFO[n(%)] 1(11.11) 7(19.44) 1.000 1(20.00) 7(17.50) 1.000
Permanent PFO[n(%)] 2(22.22) 14(38.89) 0.456 1(20.00) 15(37.50) 0.641
Large shunt[n(%)] 9(100.00) 26(72.22) 0.173 5(100.00) 30(75.00) 0.571
30⁃mm occluder[n(%)] 1(11.11) 2(5.56) 0.497 1(20.00) 2(5.00) 0.304
Left atrial systolic pressure 13.78 ± 1.39 15.47 ± 3.64 0.033 13.80 ± 0.84 15.30 ± 3.53 0.034
(mmHg,x ± s)
Left atrial diastolic pressure 7.00 ± 1.73 8.00 ± 3.94 0.261 6.80 ± 2.17 7.93 ± 3.75 0.517
(mmHg,x ± s)
Mean left atrial pressure 9.89 ± 1.17 10.83 ± 3.48 0.184 9.80 ± 1.30 10.75 ± 3.32 0.533
(mmHg,x ± s)
ScvO2 (%,x ± s) 76.52 ± 4.06 74.40 ± 5.48 0.283 76.40 ± 4.07 74.63 ± 5.39 0.483
LaO2 (%,x ± s) 97.44 ± 0.90 97.77 ± 0.82 0.304 97.28 ± 0.59 97.76 ± 0.85 0.233
mPAP(mmHg,x ± s) 17.56 ± 2.65 17.58 ± 4.23 0.985 17.00 ± 3.00 17.65 ± 4.07 0.732
MIDAS score[M(P25,P75 )]
Preoperative 23.00(18.00,26.50) 21.00(18.25,24.75) 0.476 25.00(19.50,27.50) 20.50(18.00,24.75) 0.157
Postoperative 6.00(4.50,12.50) 3.00(0.00,5.00) 0.005 6.00(4.00,12.50) 3.50(0.50,5.00) 0.042
HIT⁃6 score[M(P25,P75 )]
Preoperative 60.00(58.50,65.00) 60.00(55.25,67.75) 0.966 60.00(56.50,65.00) 60.00(56.00,67.00) 0.731
Postoperative 49.00(47.00,53.50) 46.00(36.00,47.75) 0.008 44.00(38.00,51.50) 36.00(36.00,41.00) 0.049
VAS score[M(P25,P75 )]
Preoperative 7.00(7.00,8.00) 7.00(6.00,7.75) 0.218 8.00(6.50,8.00) 7.00(6.00,7.00) 0.234
Postoperative 3.00(2.00,4.00) 2.00(0.50,2.00) 0.002 1.00(0.50,3.00) 0.00(0.00,2.00) 0.057
Migraine attack frequency[attacks/month,M(P25,P75 )]
Preoperative 8.00(5.50,11.75) 7.00(5.00,8.00) 0.136 8.00(5.25,10.75) 7.00(5.00,8.75) 0.610
Postoperative 3.00(2.00,3.50) 1.50(0.25,3.00) 0.030 1.00(0.50,3.00) 0.00(0.00,1.00) 0.057
Mean attack duration[h/attack,M(P25,P75 )]
Preoperative 24.00(8.00,42.00) 12.00(8.00,45.00) 0.493 36.00(26.00,54.00) 11.00(8.00,34.50) 0.045
Postoperative 2.00(2.00,8.00) 1.00(0.00,2.00) 0.010 1.00(0.50,2.50) 0.00(0.00,1.00) 0.030
PT[s,x ± s,M(P25,P75 )]
Preoperative 12.06 ± 0.69 11.71 ± 0.69 0.191 12.30(11.65,12.95) 11.60(11.23,12.18) 0.077
Postoperative 11.40(11.00,11.65) 11.30(10.83,11.47) 0.305 11.20(11.05,11.50) 11.30(10.90,11.68) 0.957
APTT[s,x ± s,M(P25,P75 )]
Preoperative 28.09 ± 2.20 27.60 ± 1.98 0.520 27.90(25.75,28.90) 27.25(26.53,28.88) 0.765

