6. Definition
โขChronic disease characterized by
accumulation of fat.
โขObesity is defined as a condition when
ideal body weight is exceeded by 20%
โขMedical condition responsible for
serious co-morbidity and mortality.
7.
8.
9. โขAPPLE TYPE : Central or abdominal
adiposity (ANDROID) increased WHR
& associated with higher morbidity
risk. โ > โ
10. โขPEAR TYPE : GYNOID or typical
female distribution of fat : less health
risks
11. Waist to hip circumferences
WHR > 0.95
(โ) & > 0.80
(โ) :
increased
health risk
12. Psychosocial consequence
โขEconomical impact of obesity
โขPrejudice and Discrimination
โขConsidered lazy, incompetent and more
often absent due to illness
โขConfronted with more problems at job
application :
oVery few executive managers with
overweight in the US
20. Physiology of weight gain
Energy input Energy output
Control factors
Genetic make-up
Diet
Exercise
Basal metabolism
Thermogenesis
21.
22.
23.
24.
25.
26.
27. MANAGEMENT OF OBESITY
โขObesity is a serious medical condition requiring
long-term management
โขManagement needs to be flexible and integrate
different therapeutic approaches according to
individual patient needs including
oDietary management
oLifestyle modification
oPhysical activity
oDrug therapy
oSurgery
43. NEED FOR REALISTIC GOALS
โขShift focus from changing appearance to improving
health
โขConsider healthier weight over time - not ideal weight
โขSustained moderate weight loss of 5-10kg
(5-10% of initial body weight)
oElevated BP
oBlood sugar concentrations
oSerum triglycerides
oHDL-cholesterol levels