Case-control study on risk factors of hemorrhagic fever with renal syndrome

  Objective   To investigate the risk factors and the transmission route which influences the possible hemorr hagic fever with renal syndrome(HFRS)patients.

  Methods   The retrospective questionary survey is applied to identify the risk factors in the HFRS transmission by investigating 100 HFRS patients plus 200 adults fo llowing the ratio of 1:2.

  Results   The main risk factors which influence the possible HFRS patients lie in skin wound,immediate contacting mouse,activity history in the plague region,mouse molestation in residence,and keeping cats ordogs by the systematic analysis usingsing lefactor and Logistic regression analysis method.

  Conclusion   The above 6 items are the main risk factors in transmitting HFRS and should be avioded.