Understanding Confounding: A Key Player in Misleading Associations Confounding is a critical concept in epidemiology and statistics that refers to a situation where the relationship between an exposure and an outcome is influenced by a third variable, known as a confounder. This third variable is r...
access_time2022-04-17T08:01:33.045ZfaceDr. Ria Roy
Learn Biostatistics with Ria Come on this incredible journey and help enhance your capability for Biomedical Research INDEPENDENT T-TEST The previous blogs on Chi-square and Fisher’s Exact Test deal with Categorical data (frequency) and are not-normal in distribution. Hence the tests are non-paramet...
access_time2022-04-08T05:37:55.607ZfaceDr. Ria Roy
Learn Biostatistics with Ria Come on this incredible journey and help enhance your capability for Biomedical Research FISHER’S EXACT TEST This is a variation of the Chi-Square test of association where we calculate the significance or p value from the exact probabilities of the categories. So no mat...
access_time2022-04-04T07:00:44.307ZfaceDr. Ria Roy
Learn Biostatistics with Ria Come on this incredible journey and help enhance your capability for Biomedical Research CHI SQUARE TEST OF ASSOCIATION Suppose we take two attributes or in a community, such as gender and habit of smoking. Now gender is a socially constructed attribute with usually two ...
Medical Consultation models in Healthcare A guide to deliver righteous comprehensive care Why do we Need Consultation Models? We typically have just 10 minutes during a consultation, and main challenge is to make sense of the patient’s story in medical terms and allowing the patient to tell their pr...