Lecture 1 Flashcards
What is the WHO definition of Health?
A complete state of physical, mental, and social well-being and not merely the absence of disease and infirmity
According to Bauman, what are the Lay theories of health and illness?
- a general sense of wellbeing (FEELING)
- the absence of symptoms of disease (SYMPTOM ORIENTATION)
- the things that a person who is physically fit is able to do (PERFORMANCE)
According to Blaxter, what are the social representations of health?
Health is not ill - no symptoms
Health is a reserve - come from strong family
Health as behaviour - we usually apply this to others
Health as physical fitness and vitality - used by youth
Health as psychosocial wellbeing - mental well being
Health as function - ability to perform one’s duties
What are the changes in the leading causes of illness and mortality?
Decrease in infectious/communicable diseases + Decrease in respiratory diseases (possibly due to antibiotics)
Increase in non-communicable diseases (due to changes in lifestyle)
What are determinants of healths and their proportional contribution to premature death?
40% = Behavioural Patterns 30% = Genetic Predisposition 15% = Social Circumstances 10% = Health Care 5% = Environmental Exposure
What does Behavioural patterns consist of?
smoking
diet
exercise
What can cause a change in behavioural patterns?
health promotion has a big impact on changing behavioural patterns
What do mortality rates by income suggest?
Increased mortality associated with lower income
Suggests social inequity is associated with behavioural inequity
What are the major causes of deaths for Male Maoris and Non Maoris?
Maori Males: 1. Ischaemic Heart Disease 2. Lung cancer 3. Diabetes 4. Suicide 5. Chronic Obstructive Pulmonary disease
Non-Maori Males: 1. Ischaemic Heart Disease 2. Suicide 3. Lung Cancer 4. Cerebrovascular Disease 5. Colorectal Cancer
What are the major causes of death for Female Maoris and Non Maoris?
Maori Females: 1. Ischaemic Heart Disease 2. Lung cancer 3. Chronic Obstructive Pulmonary disease 4. Cerebrovascular Disease 5. Diabetes
Non-Maori Females: 1. Ischaemic Heart Disease 2. Breast Cancer 3. Cerebrovascular disease 4. Lung cancer 5. Colorectal cancer
What are Behavioural Causes of Death?
- Smoking (largest)
- Obesity and inactivity (2nd largest)
- Alcohol
- Motor Vehicle
- Guns
- Sexual Behaviour
- Dug induced (smallest)
What are the benefits and disadvantages of health professions organised around a disease or medical model?
adv. 1. Identification and diagnosis of acute and chronic medical conditions
dis. 2. doesn’t address clinical conditions that may have multiple behavioural, social and environmental causes
(physical separate from psyche)
What is Psychosomatic Medicine?
psycho=”Mind” somatic=”body”
Mind = Conscious + Unconscious (wishes, fears, memories, emotions) + Preconscious
Body = repression (indicated in physical aspects)
Freud (1856-1939)= unconscious conflict can lead to increased physical disturbance
Cannon (1932)= emotions cause physiological changes
Dunbar (1930) & Alexander (1940s-1950s)= Psych conflicts > anxiety > ANS response > physiological disorder
What is ANS response?
CNS spurred for flight or flight response
What is an example of physical disorder considered in Psychosomatic Medicine?
Hypertension
= increase blood pressure
= due to suppressed anger