behavior about medication use的用法和樣例：
例句
- The aim of this study was to examine the medication-taking behavior of older adu-lts living in communities.
摘要本研究旨在探討社區老人用藥行為及影響老人用藥行為的相關因素。 - The essential cause of nominally high prices of drugs in our country lies in distorted behavior of drug users.
我國藥品價格虛高的根本原因在於需方用藥行為扭曲。
