Domestic mite antigens, Der f 1 and Der p 1 allergens in floor dust samples.

*P values were calculated by Mann-Whitney test in comparison to living areas. For Der p 1 the majority of measurements were below the detection limit, therefore no statistical comparison was performed.本研究采用曼-惠特尼U检验（Mann-Whitney test）以居住区域为对照进行比较，并计算P值。针对屋尘螨变应原1（Der p 1），多数检测结果低于检测限，故未进行统计学比较。