Study design III: Cross-sectional studies.
Study design III: Cross-sectional studies.
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DOI:
10.1038/sj.ebd.6400375
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发表时间:
2006-01-01
影响因子:
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通讯作者:
Levin, Kate Ann
中科院分区:
文献类型:
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作者:
Levin, Kate Ann
In this series, I previously gave an overview of the main types of study design and the techniques used to minimise biased results. Here, I describe cross-sectional studies, their uses, advantages and limitations.