Development and validation of the peptic ulcer scale under the system of quality of life instruments for chronic diseases based on classical test theory and generalizability theory.
Chonghua WanYing ChenLi GaoQingqing ZhangPeng QuanXiaoyuan SunPublished in: BMC gastroenterology (2020)
The QLICD-PU can be used as a useful measurement to assess the quality of life of PUD patients with good psychometric characteristics and multiple advantages.
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