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1988
In cohort studies, subjects are followed in a forward direction from exposure to outcome, and inferential reasoning is from cause to effect. In case-control studies, subjects are investigated in a backward direction from outcome to exposure; inference is from effect to cause.
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In cohort studies, subjects are followed in a forward direction from exposure to outcome, and inferential reasoning is from cause to effect. In case-control studies, subjects are investigated in a backward direction from outcome to exposure; inference is from effect to cause.
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Risk of Bias Evaluation of Cross-Sectional Studies: Adaptation of the Newcastle-Ottawa Scale.
Journal of Periodontal ResearchCross-sectional studies are widely utilized in medical research to estimate prevalence and examine associations. As such, they can serve as a significant source of data for systematic reviews.
M.C. Carra +2 more
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2011
Cross-sectional studies are related to sample surveys. In both types of studies a sample S is taken from the target population U, for example by one of the sampling plans presented in Sect. 12.2. The basic difference between the two studies resides in their purpose and, consequently, in the way they are being evaluated. As remarked in Sect.
Klaus Krickeberg +2 more
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Cross-sectional studies are related to sample surveys. In both types of studies a sample S is taken from the target population U, for example by one of the sampling plans presented in Sect. 12.2. The basic difference between the two studies resides in their purpose and, consequently, in the way they are being evaluated. As remarked in Sect.
Klaus Krickeberg +2 more
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Allergic conjunctivitis: a crossâsectional study
Clinical & Experimental Allergy, 2015SummaryBackgroundOcular allergy is a common disease in daily practice.ObjectivesA crossâsectional study was conducted to evaluate clinical aspects of and therapeutic approaches to ocular allergy in Italy.MethodsOf the 3685 patients affected by ocular allergy and enrolled by 304 ophthalmologists nationally, 3545 were eligible to be included in the ...
LEONARDI, ANDREA +6 more
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Cross-sectional studies and methodology
Osteoporosis International, 2012Dear Sir, As I read the study by Patil et al. [1], I noticed that they have not stated several important points; in the methods section, the authors did not state the number of participants they contacted or the method used (telephone or direct interview?). Did they contact all of the study universe?
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