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吸烟是引发冠心病、脑卒中、慢性支气管炎等疾病和肺癌、咽候癌等多种癌症的重要原因 ,吸烟对青少年还有特殊毒害作用。发展中国家青少年吸烟率呈上升趋势。青少年吸烟已成为世界范围内的公共卫生问题和严重的社会问题。为了解中等卫校在校生吸烟情况及其态度、行为 ,配合ＷＨ
Smoking is a leading cause of coronary heart disease, stroke, chronic bronchitis and other diseases and lung cancer, swallow cancer and other cancer causes, smoking on young people also have special toxic effects. Adolescent smoking rates in developing countries are on the rise. Adolescent smoking has become a worldwide public health problem and a serious social problem. In order to understand the middle school health students in smoking and attitudes, behavior, with WH