Pelvic Floor Tthree-dimensional Ultrasound Evaluating Postpartum Pelvic Floor Dysfunction in Elderly Parturient Women
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摘要:
目的 探析对比盆底二维,三维超声评估高龄产妇产后早期盆底结构及功能的变化。 方法 选择玉溪市人民医院2021年7月至2023年1月就诊的产后早期(6~8周)高龄产妇86例作为观察组,选择同期就诊的产后早期适龄产妇50例作为对照组。所有研究对象均接受盆底二维、三维超声诊断;对比两组产妇盆底二维超声评估参数、三维超声评估参数;对比盆底二维、三维超声对适龄、高龄产妇产后盆底功能障碍性疾病(pelvic fIoor dysfunction,PFD)的诊断效能。 结果 观察组静息状态膀胱颈位置(bladder neck position,BNP)、膀胱尿道后角(Posterior urethravesical angel,PUA)、Valsalva动作BNP水平、膀胱颈移动度(bladder neck descent,BND)水平明显高于对照组(P < 0.05)。观察组Valsalva动作肛提肌裂孔前后径 ( levator hiatal anteroposterior diameter,LHAP)、肛提肌裂孔左右径(levator hiatal lateral diameter,LHLP)、肛提肌裂孔面积(levator hiatal area,LHA)水平均明显高于对照组(P < 0.05)。盆底三维超声诊断灵敏度(92.59%)、准确性(91.53%)明显高于二维超声(70.37%、77.91%,P < 0.05。 结论 高龄产妇产后早期更易出现盆底功能及结构变化,相较于二维超声,盆底三维超声更有助于提高PFD诊断效能。 Abstract:Objective To explore the changes of pelvic floor structure and function in early postpartum period of elderly parturient women by two-dimensional and three-dimensional ultrasound. Method A total of 86 early postpartum (6-8 weeks) elderly parturients admitted to our hospital from July 2021 to January 2023 were selected as the observation group, and 50 early postpartum parturients admitted during the same period were selected as the control group. All study subjects underwent pelvic floor two-dimensional and three-dimensional ultrasound diagnosis. The two groups of maternal pelvic floor two-dimensional ultrasound evaluation parameters, three-dimensional ultrasound evaluation parameters were compared. The diagnostic efficacy of pelvic floor 2D and 3D ultrasound was compared for puerperal pelvic fIoor dysfunction (PFD) in women of appropriate age and advanced age. Result The observation group showed significantly higher levels of resting bladder neck position (BNP), posterior urethral angle (PUA), Valsalva maneuver BNP level, and bladder neck desent (BND) compared to the control group (P < 0.05). Levator hiatal anteroposterior diameter (LHAP), levator hiatal lateral diameter (LHLP), and levator hiatal area (LHA) when performing Valsalva maneuver were significantly higher than that of the control group (P < 0.05). The sensitivity and accuracy of pelvic floor three-dimensional ultrasound (92.59%) were significantly higher than those of two-dimensional ultrasound (70.37%, 77.91%) (P < 0.05). Conclusion Functional and structural changes of the pelvic floor are more likely to occur in older women in the early postpartum period. Compared with two-dimensional ultrasound, three-dimensional pelvic floor ultrasound is more helpful to improve the diagnostic efficiency of PFD. -
表 1 盆底二维、三维超声对适龄产妇产后PFD的诊断效能比较(n)
Table 1. Comparison of the diagnostic efficacy of two-dimensional and three-dimensional ultrasound (n)
诊断技术 金标准 灵敏度(%) 特异度(%) 准确性(%) 阳性 阴性 合计 二维超声 阳性 7 3 10 77.78(7/9) 92.68(38/41) 90.00(45/50) 阴性 2 38 40 合计 9 41 50 三维超声 阳性 8 1 9 88.89(8/9) 97.56(40/41) 96.00(48/50) 阴性 1 40 41 合计 9 41 50 χ2 − − − − 0.400 1.051 1.383 P − − − − 0.527 0.305 0.240 表 2 2组产妇盆底二维超声评估参数比较(
$ \bar x \pm s $ )Table 2. Comparison of the two groups of puerpera pelvic floor two-dimensional ultrasound evaluation parameter between the two groups (
$ \bar x \pm s $ )组别 n 静息状态 Valsalva动作 BND(cm) URA(°) BNP(cm) PUA(°) BNP(cm) PUA(°) 观察组 86 −2.34 ± 0.47* 120.47 ± 25.34* −0.59 ± 0.23* 137.45 ± 24.32 1.75 ± 0.35* 30.78 ± 6.53 对照组 50 −3.11 ± 0.56 104.68 ± 20.15 −1.74 ± 0.39 139.54 ± 25.47 1.37 ± 0.44 29.45 ± 5.84 t − 8.577 3.766 21.654 0.475 5.545 1.190 P − <0.001 <0.001 <0.001 0.636 <0.001 0.236 与对照组比较,*P < 0.05。 表 3 2组产妇盆底三维超声评估参数比较(
$ \bar x \pm s $ )Table 3. Comparison of pelvic floor three-dimensional ultrasound evaluation parameters between the two groups (
$ \bar x \pm s $ )组别 n 静息状态 Valsalva动作 LHAP(cm) LHLP(cm) LHA(cm2) LHAP(cm) LHLP(cm) LHA(cm2) 观察组 86 5.45 ± 1.26 3.01 ± 0.84 16.41 ± 2.54 6.07 ± 1.34* 4.16 ± 1.22* 25.25 ± 2.76* 对照组 50 5.12 ± 1.23 3.07 ± 0.58 15.72 ± 2.36 5.54 ± 1.25 3.73 ± 0.85 20.66 ± 2.52 t − 1.486 0.447 1.567 2.279 2.200 9.649 P − 0.140 0.656 0.119 0.024 0.030 <0.001 与对照组比较,*P < 0.05。 表 4 盆底二维、三维超声对高龄产妇产后PFD的诊断效能比较(n)
Table 4. Comparison of the diagnostic effcacy of two-dimensional and three-dimensional ultrasound of pelvic floor for PFD in older women (n)
诊断技术 金标准 灵敏度(%) 特异度(%) 准确性(%) 阳性 阴性 合计 二维超声 阳性 19 11 30 70.37(19/27) 70.37(48/59) 77.91(67/86) 阴性 8 48 56 合计 27 59 86 三维超声 阳性 25 5 30 92.59(25/27) 91.53(54/59) 91.86(79/86) 阴性 2 54 56 合计 27 59 86 χ2 − − − − 4.418 2.603 6.525 P − − − − 0.036 0.107 0.011 -
[1] Palmieri S,De Bastiani S S,Degliuomini R,et al. Prevalence and severity of pelvic floor disorders in pregnant and postpartum women[J]. Int J Gynaecol Obstet,2022,158(2):346-351. doi: 10.1002/ijgo.14019 [2] 田志强,丁玲,张俊俊,等. 高龄产妇产后早期盆底功能状况及其影响因素[J]. 护理研究,2021,35(7):1262-1266. [3] 朱玲斐,马苏亚,陆丹尔,等. 经会阴二维超声动态观察和评估产后女性盆底功能的改变[J]. 中国妇幼健康研究,2018,29(11):1431-1436. doi: 10.3969/j.issn.1673-5293.2018.11.016 [4] 秦学敏,柏根基,盛文伟,等. 三维盆底超声检查联合盆底肌力评估在 产后盆底功能中的应用[J]. 中国超声医学杂志,2019,35(12):1112-1114. doi: 10.3969/j.issn.1002-0101.2019.12.019 [5] 中华医学会超声医学分会妇产超声学组. 盆底超声检查中国专家共识(2022版)[J]. 中华超声影像学杂志,2022,31(3):185-191. [6] 中华医学会妇产科学分会妇科盆底学组. 盆腔器官脱垂的中国诊治指南(2020年版)[J]. 中华妇产科杂志,2020,55(5):300-306. [7] Sigurdardottir T,Bø K,Steingrimsdottir T,et al. Cross-sectional study of early postpartum pelvic floor dysfunction and related bother in primiparous women 6-10 weeks postpartum[J]. Int Urogynecol J,2021,32(7):1847-1855. doi: 10.1007/s00192-021-04813-y [8] 吕君,赵红敏,王春丽,等. 经会阴二维超声对产后压力性尿失禁患者盆底解剖特征评估[J]. 生物医学工程与临床,2022,26(4):431-435. doi: 10.13339/j.cnki.sglc.20220629.018 [9] Wang Y,Wang H. Transvaginal two-dimensional ultrasound evaluation as a screening tool for levator ani muscle avulsion in postpartum women[J]. Ultrasound Med,2023,42(1):161-169. doi: 10.1002/jum.16037 [10] 王爽,王静. 经会阴二维与三维超声评价女性产后盆底功能损伤的研究[J]. 中国数字医学,2018,13(2):95-97. [11] 仝蕊,卢丽娟,魏芳. 经会阴三维容积超声评估不同分娩方式对产后女性盆底功能的影响[J]. 云南医药,2021,42(6):563-564. [12] 卢小霞,刘爱华. 盆底三维超声对不同分娩方式产妇产后盆底功能改变及恢复评价[J]. 中国优生与遗传杂志,2021,29(3):310-314. [13] 李宁,阚艳敏,王艺桦,等. 多模态超声定量评估高龄产妇产后早期盆底结构和功能变化及诊断压力性尿失禁的价值研究[J]. 中国全科医学,2022,25(6):706-713. [14] Nishibayashi M,Okagaki R. Ultrasonographic evaluation of pelvic floor structure at antepartum and postpartum periods using three-dimensional transperineal ultrasound[J]. Med Ultrason,2021,48(3):345-351. [15] 房长海,王忠民,谈海英,等. 女性不同时期盆底二维及三维超声特征性改变分析[J]. 现代妇产科进展,2022,31(6):443-446.