NURS 6003 quiz 1 with correct Answers 2023

SMR or final calculation for indirect comparison Standardized Mortality Ratio - =(total no. of observed deaths/ total no. of expected deaths)×100 Public health - multidisciplinary field whose goal is it to promote the health of the population through organized community efforts. focuses on preventing illness in the community. Ogle in 1892 - first to suggest direct standardization Epidemiology definition - the study of common people. Epidemiology - the study of the distribution and determinants of disease frequency in human populations. and applications of this study to control health problems. direct standardization - goals/objectives of epidemiology - (1) study the natural course of disease from onset to resolution, (2) determine the extent of disease in a population, (3) identify patterns and trends in disease occurrence, (4) identify the causes of disease, (5) evaluate the effectiveness of measures that prevent and treat disease. three components needed for calculating for disease frequency - numerator, denominator,person-time denominator, -