Researchers reviewed 11 previous studies involving 1,174 people to see if certain Chinese medicine body types were connected to nasopharyngeal cancer. They looked at people with different health states related to this cancer, including those with early signs and those diagnosed. The study did not involve any new treatments or interventions—it simply analyzed existing data about people's traditional Chinese medicine constitutions.
The main finding was that a constitution called 'Qi-deficiency' was the most common type among these patients, appearing in about 25.5% of cases. The analysis also found this body type was significantly associated with having an Epstein-Barr virus infection and with being diagnosed with nasopharyngeal cancer. Other body types like 'balanced' and 'Yang-deficiency' were less common in this group.
It's important to understand this was a cross-sectional analysis, meaning it looked at data from a single point in time. The researchers note they cannot determine if these body types come before the cancer or result from it. No safety concerns were reported because this study didn't test any treatments—it only examined patterns in existing patient information.
Readers should view this as early observational research that identifies a pattern worth further study. It does not mean that having a Qi-deficiency constitution causes cancer, nor does it provide guidance for prevention or treatment. More long-term studies would be needed to understand any potential relationship between Chinese medicine constitutions and cancer development.
