[Clinical observation on the distribution characteristics and rules of pressing sensitive acupoints in bronchial...

To compare the distribution characteristics of pressing sensitive acupoints on the body surface between bronchial asthma (BA) patients and healthy subjects, and to analyze the distribution rules of pressing sensitive acupoints in BA patients.

Seventy BA patients and 70 healthy subjects were selected in this study. The pressing sensitive acupoints were checked with finger pulp and marked on human nerve segment graph. The numbers of pressing sensitive acupoints were counted and the positional relationship between distribution of pressing sensitive acupoints and the position of meridians and nerve segment was observed.

(1) The incidence rates of pressing sensitive acupoints in BA patients group and healthy subjects group were 91.4% (64/70) and 15.7% (11/70) respectively, and the BA patients group was higher than the healthy subjects group (P<0.01). (2) The top 3 meridians with pressing sensitive acupoints occuring in BA patients were bladder meridian of foot-taiyang, lung meridian of hand-taiyin and large intestine meridian of hand-yangming, and the most frequent pressing sensitive acupoints were Feishu（BL 13）, Xinshu（BL 15）, Chize（LU 5） and Jueyinshu (BL 14). (3) The pressing sensitive acupoints in BA patients were distributed mainly on C₄, C₆ and T₁-T₆ nerve segment.

Pressing sensitive acupoints have a close correlation with physical condition, and there is a close relation between pressing sensitive acupoints distribution and corresponding meridians and nerve segments in BA patients.