Factors affecting utilisation of traditional Korean medical services by privately insured persons: a retrospective study using Korean Health Panel Survey (KHPS).

Objective: This study aimed to use the Korean Health Panel Survey (KHPS) data to identify the key factors that influence decisions regarding the use of traditional Korean medicine (TKM) by privately insured persons.

Design: A retrospective study on episodic KHPS data from 2009 to 2013.

Setting: Nationwide-based survey using the KHPS data.