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Epidemiology Exam 3
terms to know for exam
15
Health Care
Undergraduate 4
12/05/2011

Additional Health Care Flashcards

 


 

Cards

Term
Moderator
Definition
Non modifiable characteristic (age, gender, race, etc.)
Term
Mediator
Definition

explains the relationship between two variables. (In Obesity, we change these through interventions) 

e.g. self-efficacy, perceptions, attitudes, and beliefs

Term
Microsystem
Definition

Where individuals interact.

e.g. work, school, coffee shops, etc.

Term
Mesosystem
Definition

When two or more microsystems interact and influence behavior

Individual must belong to both microsystems

Term
Exosystem
Definition
Two or more microsystems interact and influence behavior, however, this influence is on those who don't belong to one of the microsystems.
Term
Macrosystem
Definition

The larger sociocultural context where an individual resides. 

Includes social class structure, cultural values, community. 

Think of these as subconscious influences. 

Macrosystem encompasses micro, meso, and exosystems

Term
Prevalence of the obesity epidemic is calculated from _________________.
Definition
Large cross-sectional surveys
Term
Incidence and Relative Risk of the obesity epidemic are calculated from _____________________.
Definition
Cohort studies
Term
Diseases closely related to obesity
Definition

type 2 DM, HT, heart disease, stroke, breast cancer, colon cancer, gallbladder disease, arthritis, physical disability, sleep disturbances, breathing problems 

These diseases go in order from most severe/prevalent to least.

Term
Mortality due to obesity is _____________. (Increasing/decreasing)
Definition
Decreasing
Term
Morbidity due to obesity is _____________. (Increasing/decreasing)
Definition
Increasing
Term
Direct costs of obesity
Definition

Preventative and diagnostic treatments (doctor visits, etc)

51.6 Billion total:

32.4 billion from Type 2 DM

7.0 billion from CHD

4.3 billion for osteoarthritis

 

Term
Indirect costs of obesity
Definition

Costs resulting from the cessation of productivity.

47.6 billion total:

30.7 billion for Type 2 DM

12.9 billion due to osteoarthritis

 

Term
Rx and obesity
Definition

Spending on Rx for people with a BMI > 30 (obese) is 77% higher than spending for non obese individuals.

The only subset of the population spending more on Rx is the elderly. (This means obesity meds require more spending than cancer, HIV, etc.)

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