Methods The individual in-depth interiview,FGD and structured questionnaire methods were employed to survey the human resource of 116 CDCs.

• 方法采用个人访谈、专题小组讨论、问卷调查等定性与定量结合方法,对中西部云南、青海、江西3省116个县级疾病预防控制中心的人力资源现状进行调查。