Psychological Influences on Health Flashcards
What is the direct pathway between psychological factors and health?
Psychological factors directly affect physical health
What is the indirect pathway between psychological factors and physical health?
Psychological factors impact health behaviour which impacts physical health
What are the leading causes of disease?
1) Behaviour (50%)
2) Biology and environment (20%)
3) Access (10%)
What is behaviour?
The actions or reactions of an individual to a situation
What is health behaviour?
Behaviour that may have implications for health
What were the leading causes for death in the US in 2000?
1) Tobacco use
2) Poor diet and physical activity
3) Alcohol consumption
What can people engage in to prevent death?
Not smoking
Being physically active
Only drinking alcohol moderately
Eating 5 portions of fruit and veg a day
How much more likely are people to die if they do not do any of the following:
not smoke
be physically active
drink alcohol moderately
eat 5 portions of fruit and veg a day
4x
What are the different parts of the BMI?
Underweight
Normal weight
Overweight
Obese
What BMI is underweight?
<18.5
What BMI is normal weight?
18.5-24.9
What BMI is overweight?
25-29.9
What BMI is obese?
>30
Is obesity improving or not?
Becoming a worse problem
What are some behaviour risk factors for chronic disease?
Smoking
Overweight
Poor diet
Lack of physical activity
Excessive alcohol consumption
What diseases is smoking linked to?
Cardiovascular disease (such as high blood pressure, coronary heart disease, stroke)
COPD
Some cancers
What diseases is being overweight linked to?
Cardiovascular disease
Type 2 diabetes
Some cancers
What is a poor diet?
High saturated fat
Low fibre
Low fruit and veg
High salt
High red/processed meat
Low fish
What diseases is a poor diet linked to?
Obesity
Type 2 diabetes
Cardiovascular disease
Some cancers
What is considered to be a lack of physical activity?
<30 mins moderate intensity activity on 5+ days per week
or
<20 mins vigorous intensity activity on 3+ days per week
What is considered to be excessive alcohol consumption?
>14 units for women per week
>21 units for men per week
Binge drinking is 6 units for women or 8 for men on one occasion
What diseases is excessive alcohol consumption linked to?
Obesity
Liver disease
Cardiovascular disease
Some cancers
Diabetes
Oesteoporosis
Pancreitis
Psychiatric disorders
What are some determinants of health behaviour?
Background factors
Stable factors
Social factors
Situational factors