M1: Introduction to Epidemiology Flashcards
Rank of the Philippines in the Nikkei Covid 19 and Bloomber Covid 19 index
2nd to the last
This index measures the countries’ COVID infection management, vaccine rollout, and social mobility after each Month
Nikkei Asia
Nikkei Asia scoring
0-90
Philippines specific rank in Nikkei Covid 19 recovery index
120 with a score of 26
An investigator who studies the occurrences of disease in a population
Epidemiologist
Epidemiology comes from these 3 Greek words
- Epi - upon
- Demos - people
- Logos - study
Study of distribution and determinants of health related states in specified populations
Epidemiology
A highly quantitative discipline based on principles of statistics and research methodologies
Study
5 How is study conducted
- Observation
- Hypothesis
- Analysis
- Experiment
- Surveillance
Refers to the (frequencies and patterns) of health events within groups in a population
Distribution
Part of epidemiology that characterizes health events in terms of person, place and time
Descriptive epidemiology
(Search for the cause) with the increase risk of disease
determinants
Part of epidemiology that answers the “how” and “why”
Analytical epidemiology
Composes of the WHOLE SPECTRUM of health related events.
Health related states
Deals with groups of people rather than the individual
Population epidemiology
Steers public health decision making and aids in developing and evaluating interventions to control and prevent health problems
Control
Community efforts aimed to prevent disease and promote health
Public Health
Since epidemiology draws on many fields of study it is considered…
interdisciplinary
_____ is the basic science of public health
Epidemiology
Founder of Biostatistics and demography
John Graunt
First to conduct (descriptive) epidemiologic study
John Graunt
When did Graunt conduct descriptive epidemiologic study
1662
Book written by Graunt
The Nature and political observations made upon the Bills of Mortality
4 Observations in Graunt’s book
(BDSM)
- Born boys are more many than girls
- Death rate increase in autumn
- Some disease keep a proportion while some dont
- 1 Man to 2 Women who attend a physician
First to conduct a study for scurvy and the first experimental trials
James Lind
When did James Lind First conduct a study for scurvy and the first experimental trials
1747
Founder of the modern disease surveillance
William Farr
Book of William Farr
Annual Reports of the Register General
He reported on mortality rates in mines, prisons and even single or married couples
William Farr
What theory did William Farr adhere to?
Miasmatic Theory
What is Miasmatic theory?
Theory that disease was transmitted by a miasma/cloud that hang low on the earth surface
when did the cholera epidemic in London happen?
1854
Who studied the Cholera epidemic in London and discovered the source
John Snow
How was cholera transmitted according to john Snow
Contaminated water
He conducted on of the first studies in analytic epidemiology
John Snow
The award form the American Public Health Association and Royal Society for Public Health for scientist in epidemiologic practice
John Snow Award
6 BASIC PREMISE in epidemiologic approach
- Focus on how disease occur in groups of people
- Compare 2 or more groups to determine a difference in risk
- Believes that diseases is not random but can be predicted
- Seeks out environmental and personal factors which affect the risk of getting the disease
- Carries out primarily observational studies
- Gives a rational approach to primary prevention
5 (Objectives) of Epidemiology
(ISDDA)
- Identify the cause
- Study its natural history
- Determine its reach
- Develop public policy
- Assess both new and old preventive measures against the disease
2 How is the (burden of disease) quantified?
QALYs (Quality adjusted life years)
DALYs (Disability adjusted life years)
4 application of epidemiology
(DAII) 1. Determine if treatment is effective 2. Assess the risk 3. Identify the cause 4. Identify health service use \_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_ Basically to find what caused it, how dangerous it is, is the treatment good and what kind of health service is behind it?
Disease that thrive when a consumption of fish contaminated with methyl mercury
Minamata Disease
Who is the father of Epidemiology
Hippocrates
studied the relationship between tobacco use and lung cancer, beginning in the 1950s
Richard Doll and Andrew Hill
A focus of an epidemiological study is the _____
Population defined in geographical terms
A common population used in epidemiology is ____
Specific area at a specific time
includes: surveillance, observation, hypothesis testing, analytic research and experiments.
Study
refers to analysis of: times, persons, places and classes of people affected.
Distribution
include factors that influence health: biological, chemical, physical, social,
cultural, economic, genetic and behavioral.
Determinants
refer to: diseases, causes of death, behaviors such as use of tobacco, positive (health states), reactions to preventive regimes and provision and use of health services.
Health-related states and events
include those with (identifiable characteristics), such as occupational groups
Specified populations
the aims of public health—to promote, protect, and restore health.
Application of prevention and control
refers to collective actions to improve population
health
Public health
Other word for the term “causes”
Etiology
6 How is environment defined in epidemiology?
(B, double C, double P, and an E)
- Biological
- Chemical
- Physical
- Psychological
- Economic
- Cultural
he convinced epidemiologists to evaluate the effectiveness and (efficiency of health services)
Archie Cochrane
4 How did Cochrane plan to evaluate the effectiveness of health service?
(LTS-R)
- Length of hospital stay
- Treating high BP
- Sanitation efficiency
- Reducing lead additives
deals with the etiology, distribution, and control of disease in groups of relatives, and with (inherited causes) of disease in populations
Genetic epidemiology
is a branch of epidemiology and medical science that focuses on the contribution of potential genetic and environmental risk factors, identified at the molecular level,
Molecular epidemiology
2 How does molecular epidemiology measure response
- Assessing characteristics
2. Using biochemical markers
3 Aims of genetic epidemiology
- Find the genetic disorder
- Find the relative size of that genetic effect
- Find the responsible gene(s)
3 Public health genetics include
(PSI)
- Population screening
- Service for patients with genetic disorders
- Impact of genetics on medical practice