[HTML][HTML] Case− control study of risk factors for meningococcal disease in Chile
An outbreak of meningococcal disease with a case-fatality rate of 30% and caused by
predominantly serogroup W of Neisseria meningitidis began in Chile in 2012. This outbreak
required a case− control study to assess determinants and risk factors for infection. We
identified confirmed cases during January 2012− March 2013 and selected controls by
random sampling of the population, matched for age and sex, resulting in 135 case-patients
and 618 controls. Sociodemographic variables, habits, and previous illnesses were studied …
predominantly serogroup W of Neisseria meningitidis began in Chile in 2012. This outbreak
required a case− control study to assess determinants and risk factors for infection. We
identified confirmed cases during January 2012− March 2013 and selected controls by
random sampling of the population, matched for age and sex, resulting in 135 case-patients
and 618 controls. Sociodemographic variables, habits, and previous illnesses were studied …
[引用][C] Case-Control Study of Risk Factors for Meningococcal Disease in Chile
A OLEA NORMANDIN, MI MATUTE WILLEMSEM… - 2017 - investigadores.udd.cl
Case-Control Study of Risk Factors for Meningococcal Disease in Chile …
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