方法对样本单位进行调查表调查、院长访谈和员工座谈。
Methods Investigate the sample hospitals with survey forms, interview leaders and employees.
采用一般情况调查表调查患者的一般情况家庭经济状况、家庭关系,住院时间等。
General condition scale was used to assess family economical state, family relationship, hospitalization time, etc.
方法:采用QLQ - C30调查表调查49例卵巢恶性肿瘤患者的生活质量情况。
Methods: The status of quality of life of 49 patients with ovarian malignant tumor was assessed by applying QLQ-C30 questionnaire.
They use food frequency questionnaires, which I mentioned before, surveys, and then biological markers like blood tests of certain things to see how diet is related to health.
研究员还运用食物频率调查表,我之前曾提到过,各类调查以及生物标志物,像是血液检测等手段,来研究饮食与健康之间的关系
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