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정신과 연구에서 다양한 임상연구방법의 장단점

Title
정신과 연구에서 다양한 임상연구방법의 장단점
Other Titles
Pros and Cons of Various Research Designs in Clinical Psychiatry
Authors
하라연;조현상
Issue Date
2012
Journal Title
생물정신의학
ISSN
1225-8709
Citation
생물정신의학, Vol.19(4) : 159~163, 2012
Abstract
An appropriate research design for hypotheses and purposes leads to a good quality of research results. In this review article, we summarized the types of research methods and described the characteristics of clinical trials. Research designs are categorized into observational studies and experimental ones, depending on data collecting methods. In an observational study, there are cross-sectional, cohort and case-control studies. Parallel groups design and crossover trial studies are representative designs in a randomized controlled trial study, a kind of experimental study. Clinical researchers should understand the characteristics of clinical research designs including advantages and disadvantages and choose the suitable design according to their study purposes and the nature of collected data or subjects.
URI

http://ir.ymlib.yonsei.ac.kr/handle/22282913/92431
Appears in Collections:
1. 연구논문 > 1. College of Medicine > Dept. of Psychiatry
Yonsei Authors
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