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23 Cards in this Set
- Front
- Back
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psychology
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personality, stress, social support
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social
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poverty, ethnicity, culture
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biology
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age, gender, genetics
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four major trends in health care
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chronic replaced infectious, escalating cost of health care, changing definition of health, biopsychosocial
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other culture's health theories
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ancient china: balance with nature, early christians: 300-600CE disease was a sign that chosen by god
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medical advances
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antiseptics, vaccination, anesthesia, antibiotics
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hysteria
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disturbances in sensory/motor due to psychological factor
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differences in experiment and correlational
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random assignment, control over variables, manipulation = causation
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ex post facto
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after the fact, observe people who natural fall into groups, also called natural experiment
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cross sectional
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one point in time, different age groups
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longitudinal
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one group observed at different times
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prospective
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healthy group is assessed for risk factors and then follow up later
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retrospective
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one group of healthy, one group of sick, ask about past behaviors
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absolute risk
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person's change of developing a disease or disorder independent of other people's risk
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relative risk
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ratio of incidence in exposed group to not exposed group
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prevalence
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proportion of population with disease at a set time
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incidence
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frequency of new cases of disease in a set time
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mortality
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proportion of death in a population
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morbidity
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proportion of illness in population
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reliability
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extent to which results are consistent
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validity
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extent to which it measures what its supposed to
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dose-response relationship
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direct, consistent relationship between independent and dependent variables
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causation inferred by
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dose-response relationship, removal of condition reduces prevalence, condition precedes disease
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