对173例支气管哮喘特异性脱敏治疗的疗效及影响疗效的因素进行了分析。结果表明:显效为30.6%(53/173).有效为56.1%(97/173),无效为13.3%(23/173)。影响疗效的因素与病情的程度有关,而与年龄、病程、皮试阳性反应强弱及脱敏治疗前4个疗程内是否应用曲安缩松等无关。并对特异性脱敏治疗支气管哮喘的优缺点进行讨论。 173 cases of bronchial asthma-specific desensitization therapy efficacy and factors that affect the efficacy were analyzed. The results showed that the effective rate was 30.6% (53/173), the effective rate was 56.1% (97/173) and the ineffective rate was 13.3% (23/173). The factors influencing the curative effect were related to the degree of the disease, but not to the patients’ age, course of disease, the positive reaction of skin test and the application of triamcinolone acetonide within 4 courses before desensitization treatment. The advantages and disadvantages of specific desensitization in treating bronchial asthma were also discussed.