EQ-5D, Euro Qol-5D; KNHANES, Korean national health and nutrition examination survey; *weighted for the multistage sampling design of KNHANES 2010~2012 Prevalence of chronic otitis media according to
Data were collected from children aged 3-4 years with and without a health condition. Proxy respondents, typically a parent, completed the Toddler and Infant (TANDI) Health Related Quality of Life ins
