Results 141 to 150 of about 10,426,972 (195)
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AJN, American Journal of Nursing, 2022
Editor's note: This is the eighth article in a series on clinical research by nurses. The series is designed to give nurses the knowledge and skills they need to participate in research, step by step. Each column will present the concepts that underpin evidence-based practice—from research design to data interpretation. The articles will be accompanied
Courtney, Keeler, Alexa Colgrove, Curtis
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Editor's note: This is the eighth article in a series on clinical research by nurses. The series is designed to give nurses the knowledge and skills they need to participate in research, step by step. Each column will present the concepts that underpin evidence-based practice—from research design to data interpretation. The articles will be accompanied
Courtney, Keeler, Alexa Colgrove, Curtis
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International Statistical Review, 2015
In the planning phase of research related to age and aging, the quality of knowledge derived from epidemiological studies, depends heavily on the solidity of the methodological design and the strategies for collecting data designed to answer the research question.
Sergio Sánchez-García +5 more
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In the planning phase of research related to age and aging, the quality of knowledge derived from epidemiological studies, depends heavily on the solidity of the methodological design and the strategies for collecting data designed to answer the research question.
Sergio Sánchez-García +5 more
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2009
The case-control design is very suitable when dealing with rare diseases and when many factors for the disease under study need to be evaluated, as is the case in determining the risk of driving under the influence of drugs. However, the methodology is hard to implement and there are many sources of potential bias that could affect the validity of the ...
Houwing, S. +2 more
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The case-control design is very suitable when dealing with rare diseases and when many factors for the disease under study need to be evaluated, as is the case in determining the risk of driving under the influence of drugs. However, the methodology is hard to implement and there are many sources of potential bias that could affect the validity of the ...
Houwing, S. +2 more
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European Journal of Epidemiology, 2004
This paper summarizes several studies that can be appended to conventional case-control studies especially in the context of case-control studies that focus on etiologic questions. Appending studies to case-control studies may further add to the understanding of the epidemiology of diseases under investigation.
Stang, Andreas, Jöckel, Karl-Heinz
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This paper summarizes several studies that can be appended to conventional case-control studies especially in the context of case-control studies that focus on etiologic questions. Appending studies to case-control studies may further add to the understanding of the epidemiology of diseases under investigation.
Stang, Andreas, Jöckel, Karl-Heinz
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JAMA: The Journal of the American Medical Association, 1982
To the Editor.— The article by Hayden et al (1982;247:326-331) on the methodology of the case-control study contains a factual error in describing articles published previously. 1,2 They report that in two studies of reserpine and breast cancer, "patients with thyrotoxicosis, renal disease, or cardiovascular disease were excluded from the control, non-
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To the Editor.— The article by Hayden et al (1982;247:326-331) on the methodology of the case-control study contains a factual error in describing articles published previously. 1,2 They report that in two studies of reserpine and breast cancer, "patients with thyrotoxicosis, renal disease, or cardiovascular disease were excluded from the control, non-
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Preventive Medicine, 1994
The nested case-control study design (or the case-control in a cohort study) is described here and compared with other designs, including the classic case-control and cohort studies and the case-cohort study. In the nested case-control study, cases of a disease that occur in a defined cohort are identified and, for each, a specified number of matched ...
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The nested case-control study design (or the case-control in a cohort study) is described here and compared with other designs, including the classic case-control and cohort studies and the case-cohort study. In the nested case-control study, cases of a disease that occur in a defined cohort are identified and, for each, a specified number of matched ...
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BMJ, 2010
The association between suicide and the use of calcium channel blockers in people with hypertension was investigated using a nested case-control study design.1 Data were taken from the general practice research database, a computerised database of anonymised longitudinal medical records collected prospectively in primary care. The cohort of people with
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The association between suicide and the use of calcium channel blockers in people with hypertension was investigated using a nested case-control study design.1 Data were taken from the general practice research database, a computerised database of anonymised longitudinal medical records collected prospectively in primary care. The cohort of people with
openaire +2 more sources