影像科学与光化学 ›› 2023, Vol. 41 ›› Issue (1): 48-52.DOI: 10.7517/issn.1674-0475.221105

• 综述与论文 • 上一篇    下一篇

MSCT仿真肠镜检查中盲肠插管成功率的影响因素

孙逸飞1, 王晴1, 韩蕊娜1, 邱爽2   

  1. 1. 唐山职业技术学院医学系, 河北 唐山 063000;
    2. 唐山市工人医院影像科, 河北 唐山 063000
  • 收稿日期:2022-11-07 出版日期:2023-01-23 发布日期:2023-01-31
  • 通讯作者: 孙逸飞

Influencing Factors of the Success Rate of Cecal Intubation in MSCT Virtual Colonoscopy

SUN Yifei1, WANG Qing1, HAN Ruina1, QIU Shuang2   

  1. 1. Medical Department, Tangshan Vocational & Technical College, Tangshan 063000, Hebei, P. R. China;
    2. Department of Imaging, Tangshan Gongren Hospital, Tangshan 063000, Hebei, P. R. China
  • Received:2022-11-07 Online:2023-01-23 Published:2023-01-31

摘要: 本研究主要分析了影响多层螺旋CT (MSCT)仿真肠镜检查中盲肠插管成功率的相关因素。选取95例接受多层螺旋CT仿真肠镜检查的患者为研究对象,对95例患者采用自制的调查问卷进行调查,共发出问卷95份,收回88份。统计多层螺旋CT仿真肠镜检查中盲肠插管成功率,将盲镜插管失败者纳入对照组(14例),盲镜插管成功者纳入研究组(74例)。比较两组患者的焦虑自评量表(SAS)评分和视觉模拟评分(VAS)。以影响多层螺旋CT仿真肠镜检查中盲肠插管率为因变量,选择单因素分析中P<0.05的变量进行多因素Logistic回归分析。结果显示,研究组SAS评分、VAS评分低于对照组(P<0.05)。结肠镜检查中盲肠插管成功率与年龄、BMI、肠道准备质量、排便习惯有关,高龄、便秘、肠道准备质量较差、低BMI结肠镜检查中盲肠插管成功率较低(P<0.05)。高龄、便秘、肠道准备质量较差、高SAS评分、低BMI、高VAS评分是影响多层螺旋CT仿真肠镜中盲肠插管成功率的危险因素。

关键词: 多层螺旋CT仿真肠镜, 盲肠插管, 成功率, 焦虑, 疼痛

Abstract: This study mainly analyzed the factors affecting the success rate of cecal intubation during multi-slice spiral CT(MSCT) virtual colonoscopy. 95 patients undergoing MSCT virtual colonoscopy were selected as the study subjects, and 95 patients were surveyed using self-made questionnaires, and 95 questionnaires were issued and 88 were recovered. The success rate of cecal intubation in MSCT virtual colonoscopy was counted, and the failure of blind intubation were included in the control group (14 cases), the successful blind intubation were included in the study group (74 cases). Comparing the anxiety self-rating scale score (SAS) and visual simulation score (VAS) between the two groups. With the dependent variable affecting cecal intubation rate in MSCT virtual colonoscopy, the variables with P<0.05 in univariate analysis was selected for multivariate Logistic regression analysis. The results showed that the SAS score and VAS score of the study group were lower than those of the control group (P<0.05). The success rate of cecal intubation during colonoscopy was related with age, BMI, quality of bowel preparation, bowel habits. Those who with advanced age, constipation, poor bowel preparation quality, and low cecal intubation during low BMI colonoscopy the rate of cecal intubation during colonoscopy was lower (P<0.05). The advanced age, constipation, poor bowel preparation quality, high SAS score, low BMI, and high VAS score are the risk factors affecting the success rate of cecal intubation in multilayer spiral CT simulation colonoscopy.

Key words: multi-slice spiral CT virtual colonoscopy, cecal intubation, success rate, anxiety, pain