Management of Obese Pt. (2) Flashcards
What is the KAtch mcardle equation for
BMR
- non sex biased
- considers lean body mass only
What is the mifflin st jeer equation for
consider differences between sexes
used if you don’t have the ability to segment lean body mass from fat
what is the mc BMR calculation
Harris benedict equation
What is the delorenzo equation specific for
RMR specific to active males
What is the weir equation for
energy expenditure per day by measuring ox/co2 exchange at rest
–indirect calorimetry
Caliper pro/cons
pro-highly portable, inexpensive, non invasive
cons- error, dependent on distribution of dat
bio impedance pros/cons
pro- portable, inexpensive, non invasive, aurate
con- affected by hydration status, meal and exercise timing
dexa pros /cons
pros- gold standard
cons- expensive, radiation etc
2014 stats can for overweight/obese in canda
54% of the pop is is overweight/obese
what is a obesogenic environment
an environment that makes it too easy to eat poorly and remain sedentary
canadian inactivity epidemic stats (what % not reaching recommended)
15% getting recommended 150 mins (av 12 mins per day)
-9% of youth are sufficiently active
What % of cancers is attributed to obesity
20%
5 steps of tx of obesityy
- Recognition of obesity as a chronic disease
- assessment (graded w edmonton obesity system)
- Discussion of tx options
- Agreement regarding goals of tx
- Follow up and advocacy
4 main points of new canadian food guide
- have plenty of vegfruits
- eat pro foods
- make water your drink of coice
- choose whole grain foods
3 rs with feeling athletes
resilience, recovery, rehab
in 2004 what % of Canadians were obese
23%
what % of cals per day does the thermic affect of food take up
10%
dif between BMR and RMR
BMR- cals required for basic survival
RMR- takes into account activitys of daily living and digestion of food
How many cals does EPOC burn
50-100 cals over course of day
