Integrals of all Chinese medical symptoms and signs improved significantly in treatment group (P<0.0), while integrals o治疗组治疗后各中医症状体征积分均有明显改善(P<0.0),对照组仅食欲不振、畏寒肢冷、口淡不渴、神疲懒言有明显改善(P<0.0或P<0.0)。