An Investigation into the Knowledge of Trait Body Elements (Dhâtu Chao Ruean) Based on Thai Traditional Medicine Theory

Dhâtu Chao Ruean is a diagnostic tool integral to the treatment and promotion of health, firmly grounded in the principles of Thai traditional medicine. The primary objective of this research was to aggregate, analyse, synthesise, and summarise knowledge related to Dhâtu Chao Ruean. The study employed a qualitative research design, incorporating data collection in three methodological stages, that is, a literature review, in-depth interviews, and focus group discussions. The research findings revealed consistency in the qualitative results across all three methods, specifically pertaining to Dhâtu Chao Ruean. The conclusions suggested that Dhâtu Chao Ruean is subdivided into seven components, which can be further categorised into two groups based on determining factors and duration, namely, Innate Dhâtu Chao Ruean (Dhâtu Chao Ruean Kerd) and Current Dhâtu Chao Ruean (Dhâtu Chao Ruean Patjuban). This study provides foundational knowledge that can potentially spearhead the development of a standard diagnostic framework for Dhâtu Chao Ruean.