湿疹，肚脐皮炎和汗疱疹对过敏原的阳性反应率无统计学差异。
The positive reaction rates to allergens among eczema, navel dermatitis and pompholyx had no statistical difference.
两组间年龄的比较无统计学差异。
脓鼻涕鼻渊舒组和对照组有统计学差异。
Purulent nasal discharge had statistical difference between biyuanshu group and control group.
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