英语语法分析

The skin prick test (SPT) was used in allergometry including 17 kinds of airborne allergen and 9 kinds of food allergen according to common allergen feature in east China.

过敏原检测采用皮肤点刺试验，依据华东地区常见过敏原特点，选取吸入性过敏原17种，食物过敏原9种。