UNIT 5 LEC: NON COMMUNICABLE DISEASES Flashcards
NCDs are also known as
Chronic Diseases
They are of _____ duration and generally _____ progression
long; slow
A characteristic, condition, or behaviour that
increases the likelihood of getting a disease or injury
risk factors
The risk factors can be either
modifiable or nonmodifiable
Surveillance of non-communicable can be difficult because of
○ Lag time between exposure for a health condition
○ More than one exposure for a health condition
○ Exposure link to more than one health condition
A risk factor that cannot be reduced or controlled
by intervention
nonmodifiable risk factors
examples of nonmodifiable risk factors
age
gender
race
family history (genetics)
examples of modifiable risk factors
tobacco use
unhealthy diet
physical inactivity
harmful use of alcohol
kills up to half of its users
Tobacco
caused by secondhand smoking
heart disease and lung cancer
__% of the world’s population does not get
enough physical activity
31
11.5% of all drinkers are
episodic, heavy drinkers
Heavy drinking - on average
Male > 2 glasses
Female > 1 glass
Binge drinking - single occasion
Male ≥ 5 glasses
Female ≥ 4 glasses
refers to the biochemical processes
involved in the body’s normal functioning
Metabolic Risk Factors
Top 1 Leading Non-Communicable Diseases (Mortality Rates) in the Philippines, both sexes, all ages
Cardiovascular Diseases
disease of the blood
vessels supplying the heart muscle
Coronary Heart Disease
disease of the blood
vessels supplying the brain
Cerebrovascular Disease
disease of blood
vessels supplying the arms and legs
Peripheral Arterial Disease
damage to the heart
muscle and heart valves from rheumatic fever,
caused by streptococcal bacteria
Rheumatic Heart Disease
malformations of heart structure existing at birth
Congenital Heart Disease
blood clots in the leg veins, which can dislodge and
move to the heart and lungs
Deep Vein Thrombosis and Pulmonary Embolism
”Novel” Risk Factors in CVD
Excess homocysteine in blood
Inflammatory
markers (C-reactive protein)
Abnormal blood coagulation (elevated blood levels of fibrinogen)
A chronic disease that occurs either when the
pancreas does not produce enough insulin or when
the body cannot effectively use the insulin it
produces leading to hyperglycemia.
Diabetes mellitus
Diabetes prevalence has been rising more rapidly in
middle- to low-income countries