Analysis of characteristics of carpal tunnel syndrome outpatients with complaints of "numbness and pain in the hands"
10.3760/cma.j.cn121094-20240116-00020
- VernacularTitle:门诊以"手部麻木和疼痛"为主诉患者的腕管综合征诊断特征分析
- Author:
Yimu ZHENG
1
;
Shuqiang LI
;
Dongxia LI
;
Ruijie LING
;
Li GUAN
Author Information
1. 北京大学第三医院职业病科，北京 100191
- Publication Type:Journal Article
- Keywords:
Carpal tunnel syndrome;
Numbness and pain in the hands;
Complaints;
Diagnosis
- From:
Chinese Journal of Industrial Hygiene and Occupational Diseases
2025;43(6):449-452
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To analyze the situation of outpatient patients diagnosed with carpal tunnel syndrome (CTS) due to typical hand symptoms and evaluate the diagnostic factors of CTS patients.Methods:Through an electronic medical record information system, a retrospective analysis was conducted on the data of outpatient patients diagnosed with CTS with "numbness and pain in the hands" as the complaints from January 1, 2018 to December 31, 2022 in eight medical institutions including Peking University Third Hospital, Third People's Hospital of Guizhou Province, Zhejiang Provincial People's Hospital Bijie Hospital, then the demographic characteristics and diagnostic factors such as symptoms, signs, and auxiliary examinations were analyzed. Chi-square test was used to compare the differences in CTS diagnosis rates between different genders and age groups.Results:There were a total of 43105 outpatients with complaints of "numbness and pain in the hands" over the past 5 years, of whom 754 were diagnosed with CTS, with a diagnostic rate of 1.7%. The there were 166 males and 588 females diagnosed with CTS, and the diagnostic rate of female patients was significantly higher than that of male patients ( χ2=158.13, P<0.001). Among the CTS patients, the proportion of patients aged 45 to 60 was the highest (43.8%, 330/754), and there was a statistically significant difference in CTS diagnosis rates among patients of different age groups ( χ2=36.99, P<0.001). All CTS patients had varying degrees of hand symptoms, and some had definite abnormalities in auxiliary examinations such as physical examination, wrist ultrasound, MRI or neuroelectrophysiology. Conclusion:The diagnosis rate of CTS among outpatients presenting with complaints of "numbness and pain in the hands" is relatively low, and there are gender and age distribution differences. In addition to typical clinical symptoms, the diagnosis of CTS also requires objective evidence from physical examination and further auxiliary examinations.
