Endometriosis is a chronic systemic disease that can cause pain, infertility and reduced
quality of life. Diagnosing endometriosis remains challenging, which yields diagnostic …

The results of many clinical tests are quantitative and are provided on a continuous scale. To
help decide the presence or absence of disease, a cut‐off point for 'normal'or 'abnormal'is …

Within the context of screening tests, it is important to avoid misconceptions about sensitivity,
specificity, and predictive values. In this article, therefore, foundations are first established …

Results: Sensitivity Sensitivity=(True Positives (A))/(True Positives (A)+ False Negatives (C))
Sensitivity=(369 (A))/(369 (A)+ 15 (C)) Sensitivity= 369/384 Sensitivity= 0.961 Specificity …

Background There is insufficient data concerning sarcopenia prevalence in South America.
The aim of this study was to estimate sarcopenia prevalence and its clinical subgroups in a …

Cardiovascular diseases (CVDs) are the main cause of cardiac death worldwide. The
Coronary Artery Disease (CAD) is one of the leading causes of these CVD deaths. CAD …

Although artificial intelligence has been available for some time, it has garnered significant
interest recently and has been popularized by major companies with its applications in …

Background: The individual risk of developing psychosis after being tested for clinical high-
risk (CHR) criteria (posttest risk of psychosis) depends on the underlying risk of the disease …

The sensitivity and specificity of a test cannot be used to estimate probability of disease in
individual patients. They can, however, be combined into a single measure called the …

Estudios de exactitud diagnóstica: Herramientas para su Interpretación SciELO - Scientific
Electronic Library Online vol.21 número4 Extravasación de medios de contraste intravenosos …