RESUMEN
OBJECTIVE: To investigate Chinese medical features of acquired immunodeficiency syndrome (AIDS) patients with pulmonary infection. METHODS: Using cluster analysis method, Chinese medical syndromes of 196 AIDS patients with pulmonary infection were analyzed. The distribution features of each syndrome type were analyzed according to the severity and CD4+ numerical analysis. RESULTS: Basic Chinese medical syndrome types could be summed up as three kinds: exterior invasion of wind heat and phlegm heat obstructing Fei syndrome (61 cases, 31.1%), Fei-Pi deficiency and Fei stagnation of phlegm syndrome (64 cases, 32.7%), Fei-Shen deficiency and yin deficiency induced inner heat syndrome (71 cases, 36.2%). There was statistical difference in the severity degree and the distribution of CD4 among the three syndrome types (P < 0.05). CONCLUSIONS: AIDS patients with pulmonary infection involve Fei, Shen, and Pi. The pathogenic factors were related to "wind", "heat", "phlegm", and "xu". The Chinese medical syndrome distribution was closely correlated with patients' immunity.
