Clinical Informatics first exam (100% Verified)

Define BMI correct answers The interdisciplinary field that studies and pursues the effective uses of bio medical data, info, and knowledge for scientific inquiry, problem solving, and decision making to improve human health. Define Clinical Informatics correct answers Promotes the understanding, integration, and application of information technology in the healthcare setting. 3 concepts of generating and formulating knowledge correct answers 1. Human-intensive techniques 2. Statistical and machine learning 3. Evidence based medicine and meta- analysis Human intensive techniques (3) correct answers Knowledge elicitation- 1 or more experts think outloud protocols Data Analysis- verification and validation Knowledge Representation- semantic networks, ontology based specifications Statistical and machine learning techniques(3) correct answers Increased availability of data has allowed- build models that are good/ detect patterns Statistical analysis- given a hypothesis, relationships Machine learning systems- go beyond statistical analysis, can attempt to hypothesize relationships within data Supervised machine learning correct answers Machine tries to learn how to predict model with past data Unsupervised machine learning correct answers Machine tries to extract information in general out of your data define MetaAnalysis correct answers Statistical approach to combine the results from multiple stues Methodologies of systematic review and meta-analysis(8) correct answers Define research question Define inclusion/exclusion criteria develop search strategy Select studies Extract data Assess study quality Analyze interpret results Disseminate findings PICO correct answers Population, intervention, comparison, outcome