241
Participants
Start Date
July 31, 2015
Primary Completion Date
May 31, 2021
Study Completion Date
July 31, 2023
Chronic pain
Chronic pain patients would complete the Traditional Chinese-Cantonese version of Short Form McGill Pain Questionnaire
Deaprtment of Anaesthesiology, The University of Hong Kong, Hong Kong
The University of Hong Kong
OTHER