Validity of the cross-sectional study fo
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E. JimΓ©nez-Romano; J. I. Blanco; M. Delgado-RodrΓguez; A. Bueno-Cavanillas; R. G
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Article
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1993
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Springer
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English
β 518 KB
This study was carried out in order to assess the validity of the pure cross-sectional study in the ascertainment of nosocomial infection risk-factors. The results yielded by two designs (crosssectional and case-control) are compared. A cross-sectional design was performed in a tertiary hospital. 59