ITEMS SELECTION FOR A PATIENT-REPORTED SYNDROME SCALE- PHLEGM SYNDROME (PRS-PS)
Author(s)
Zhang HY1, Li Q2, Yu L3, Pang LL2, Wu TS2, Zhang MC2, Yang KX2, Wang SQ2, Chen ZH2, Yang GL2
1Affiliated Hospital of Liaoning University of Traditional Chinese Medicine, Shenyang, China, 2Liaoning university of Traditional Chinese Medicine, Shenyang, China, 3Affiliated Hospital of Liaoning university of Traditional Chinese Medicine, Shenyang, China
OBJECTIVES: This study aims to preliminarily develop a Patient reported syndrome scale: Phlegm Syndrome (PRS-PS) for the evaluation of the common traditional Chinese medicine (TCM) syndrome Phlegm Syndrome. METHODS: According to conceptual framework construction of PRS-PS, the experts wrote questions and select 5-point Likert to form option. The items of PRS-PS were selected by epidemiological investigation. It is based on the completion rate and understanding of the items to assess their feasibility. When the completion rate is lower than 90%, the item is deleted. The frequency of the first and last option is used to analyze ceiling effects and floor effects. When the frequency of the first or last option is greater than 50%, the item is deleted. T test is used to distinguish the normal people. If an item cannot distinguish the normal people, it is discussed by the experts whether to delete or not. RESULTS:
Conference/Value in Health Info
2016-05, ISPOR 2016, Washington DC, USA
Value in Health, Vol. 19, No. 3 (May 2016)
Code
PHP119
Topic
Patient-Centered Research
Topic Subcategory
Patient-reported Outcomes & Quality of Life Outcomes, Stated Preference & Patient Satisfaction
Disease
Multiple Diseases