All completed a five-symptomquestionnaire and underwent sputum TB culture and HIV testing.
他们均完成了一张关于五种症状的调查问卷,并进行了肺结核菌痰培养和HIV检测。
2
Methods 2244 medical school students were applied the Symptom Check List (SCL90) questionnaire survey, then compared the level of their mental health with the national norm.