lecture 5 (test 1) Flashcards
(23 cards)
the fraction of times you expect to see the event in many trials
probability
the probability that the event will occure divided by the probability that the event will NOT occure
odds
odds of diseases in exposed
A/B
odds of diseases in unexposed
C/D
Odds ratio
A/B divided by C/D
if odds ratio is greater than 1, then…
greaster risk
if odds ratio is less than 1, then…
infers a protective relationship
Odds ratio is…
(A/C)/(B/C)
statement regarding the chance an individual will develop a disease over a specific period of time
risk
attributable risk is…
[A/(A+B)] - [C/(C+D)]
if attributable risk is greater than 0, then…
increase risk
if attributable risk is less than 0, then…
decreased risk
ratio of the risk in the exposed group compared to the ratio of the risk in those who were NOT exposed
risk ratio
risk ratio is…
[A/(A+B)] / [C/(C+D)]
delivery of any information that is conducive to health
health education
unless social supports, laws, or policy changes that may facilitate efforts conducive to health
health promotion
number of cases present at a certain time
point prevelance
number of cases or instances over a specified period of time
period prevalence
number of cases or intances over a lifetime
lifetime prevelance
what is the transtheoretical stages of change model
refers to an individuals READINESS to change
what are the 5 transtheoretical stages of change model
1-precontemplation 2-contemplation 3-preparation 4-action 5-maintenance
what are the constructs of the health belief model
1-percieved susceptibility 2-percieved severity 3-percieved benefits 4-barriers 5-cues to action 6-self efficacy
what are the 5 points of the ecological model of health promotion
1-intrapersonal level (self) 2-interpersonal level (family, friends) 3-community level (church, BSA) 4-institutional factors (work) 5-public policy (laws and ordinances)
