Complex sentence: Due to the widespread use of logistic regression in medical and social science research, the odds ratio is commonly used in survey research, in epidemiology, and to express the results of some clinical trials, such as in case-control studies.
Split into simpler sentences: Due to the widespread use of logistic regression, the odds ratio is widely used in many fields of medical and social science research. The odds ratio is commonly used in survey research, in epidemiology, and to express the results of some clinical trials, such as in case-control studies.