| Title： | Consensus on Ultrasound Assessment of Chronic Lower Extremity Venous Insufficiency |
| Edition： | Original |
| Classification： | Experts consensus |
| Field： | Diagnosis |
| Countries and regions： | China |
| Guidelines users： | 适用于超声医学科、血管外科、普通外科、心血管内科、介入放射科、静脉疾病专科及其他与下肢静脉功能不全诊疗相关的医务工作者和研究人员。 |
| Evidence classification method： | Evidence Level A(LOE A) The evidence is derived from multiple randomized clinical trials or meta-analyses. B(LOE B) The evidence is derived from single randomized clinical trials or multiple non-randomized controlled studies. C(LOEC) The evidence is based solely on expert consensus opinion and/or small clinical trials, retrospective studies, or registry studies. |
| Development unit： | Henan Provincial People's Hospital |
| Registration time: | 2024-09-27 |
| Registration number： | PREPARE-2024CN664 |
| Purpose of the guideline: | Provide standardized methods and reference guidelines for ultrasound assessment of lower limb venous insufficiency. |
