html xmlns=”http://www.w3.org/1999/xhtml” xmlns:mml=”http://www.w3.org/1998/Math/MathML” xmlns:epub=”http://www.idpf.org/2007/ops”> 10 Professionalism: responsibilities and privileges Case example Dr. George Gayle has just completed the final stage in his formal medical training, a fellowship in medical oncology,…
html xmlns=”http://www.w3.org/1999/xhtml” xmlns:mml=”http://www.w3.org/1998/Math/MathML” xmlns:epub=”http://www.idpf.org/2007/ops”> 8 Informed consent to treatment Case example Fifty-seven-year-old Mr. Evans arrives at the Emergency Department of a large teaching hospital complaining of chest pain, cough, and…
html xmlns=”http://www.w3.org/1999/xhtml” xmlns:mml=”http://www.w3.org/1998/Math/MathML” xmlns:epub=”http://www.idpf.org/2007/ops”> 9 Surrogate decision-making Case example Ms. Tina Cartrette is a 28-year-old woman with severe intellectual disability (also known as cognitive disability or mental retardation). Ms. Cartrette…
html xmlns=”http://www.w3.org/1999/xhtml” xmlns:mml=”http://www.w3.org/1998/Math/MathML” xmlns:epub=”http://www.idpf.org/2007/ops”> 7 Truthfulness Case example Twenty-two-year-old Annie was brought by friends to the ED of a small Virginia hospital. She fell while horseback riding, was kicked by…
html xmlns=”http://www.w3.org/1999/xhtml” xmlns:mml=”http://www.w3.org/1998/Math/MathML” xmlns:epub=”http://www.idpf.org/2007/ops”> 6 Privacy and confidentiality Case example Dr. Adams is an emergency physician on duty during the early morning hours this Sunday in the Emergency Department (ED)…
html xmlns=”http://www.w3.org/1999/xhtml” xmlns:mml=”http://www.w3.org/1998/Math/MathML” xmlns:epub=”http://www.idpf.org/2007/ops”> 5 Culture and ethics in health care Case example Dr. Jordan is a neonatologist providing intensive care for Baby Sanjay, a 2-week-old premature infant with a…
What are we measuring? The concepts: prevalence and incidence Prevalence Incidence Population at risk The relationship between incidence and prevalence Measuring disease occurrence in practice: epidemiological studies Incidence rates versus…
Case reports and case series Vital statistics and mortality data Census data Civil registration systems National death registers Verbal autopsy Health and demographic surveillance systems Challenges in using mortality data…
The ideal study Intervention studies or trials Randomised controlled trials (RCTs) Crossover trials n-of-1 trials Cluster randomised controlled trials Community trials Non-randomised designs Observational studies Cohort studies Historical cohort studies…
Figure 1.1 Time trends in lung cancer mortality rates in the USA (age-standardised to the 1970 US population) for white men (––) and women (___). (Drawn from: CDC Wonder Database…
