Case Control Studies
Table Of Content Analysis of case-control studies Analysis of Case-Control Studies Similar articles Data quality control and management In particular, issues arising from timing, research biases like recall bias, and the selection of variables lead to low internal validity and the inability to determine causality. Case-control studies are a type of observational study often used in fields like medical research, environmental health, or epidemiology. While most observational studies are qualitative in nature, case-control studies can also be quantitative, and they often are in healthcare settings. Case-control studies can be used for both exploratory and explanatory research, and they are a good choice for studying research topics like disease exposure and health outcomes. Case-control studies in India tend to be poor in quality because they are based on smallsample sizes. Small samples do not have sufficient statistical power to adjust for themultitude of confounding variables that...