Collect cases:collected 60 cases SOM by policlinic random and 20 cases normal person;

采集病例：门诊随机搜集60例分泌性中耳炎和20例正常人的对照资料；

The most needed institutions were the special policlinic and school of special education.

最需要的服务机构是专科门诊、特殊教育学校。

The normal group were composed of 20 healthy children checked in the policlinic, age 2~14 years.

对照组为经过体格检查为正常健康儿童，年龄在2～14岁，共20例。

Methods By establishing fever policlinic, 384 registered cases were diagnosed and shunted reasonably.

方法设立发热门诊，对384例的就诊人员进行诊断、合理分流。

So this kind of anesthesia method is applicable completely to the policlinic induced abortion operations.

所以这种麻醉方法适用于门诊人工流产手术。