Illness def
Illness relates to how a person feels about, and experiences disease and injury. Can be a perceived notion of unwellness or derive from self-diagnosis, and will affect the body or mind in many different capacities.
Disease def
Physical or mental disturbance related to personal experiences of a disease, involves symptoms.
Physical health and wellbeing: Definition + Characteristics
Relates to the function of the body and its systems; it includes the physical capacity to perform daily tasks and activities.
- Healthy body weight
- Physical capacity to perform daily tasks
- Appropriate levels of fitness
- Optimal levels of energy.
Social health and wellbeing: Definition + Characteristics
The ability to form meaningful and satisfying relationships with others and the ability to manage or adapt appropriately to different social situations. It includes the level of support provided by family and within a community to ensure that every person has equal opportunity to function as a contributing member of society.
- Productive relationships with others
- Supportive network of friends
- Effective communication with others
- Ability to manage or adapt appropriately to different social situations.
Mental health and wellbeing: Definition + Characteristics
Relates to the state of a person’s mind or brain and relates to the ability to think and process information. A mentally healthy brain enables an individual to positively form opinions, make decisions and use logic.
- Low levels or stress and anxiety
- Positive self-esteem
- Use logic and reasoning to form opinions and make decisions
- High levels of confidence.
Emotional health and wellbeing: Definition + Characteristics
The ability to express feelings in a positive way. It is about the positive management and expression of emotional actions and reactions as well as the ability to display resilience. It is the degree to which you feel emotionally secure and relaxed in everyday life.
- Have a high level of resilience
- Recognise and understand emotional actions/reactions
- Effectively express and manage emotional actions/reactions
- Experience appropriate emotions in different situations.
Spiritual health and wellbeing: Definition + Characteristics
Relates to ideas, beliefs, values and ethics that arise in the minds and conscience of human beings. It includes the concepts of hope, peace, a guiding sense of meaning or value, and reflection on a person’s place in the world.
- A sense of belonging and connection
- Peace and hope
- Positive meaning, place, purpose in life
- Develop and act accordingly to values and beliefs.
Meaning of health and wellbeing
Refers to the state of a person’s physical, social, mental, spiritual and emotional wellbeing. It is characterised by an equilibrium in which the individual feels happy, healthy, capable and engaged.
Meaning of optimal H+WB
Optimal health and wellbeing refers to reaching the highest level of health and wellbeing an individual can realistically attain. It includes the dimensions of health and wellbeing (physical, social, emotional, spiritual and mental).
Health Status:
An individual’s or a population’s overall level of health and wellbeing taking into account various indicators such as life expectancy, mortality and morbidity.
Health Status: Burden of Disease
A measure of the impact of diseases and dying prematurely, specifically it measures the gap between current health status and an ideal situation where everyone lives to an old age free of disease & disability. BOD is measured in a unit called the DALY.
BOD: DALY
A measure of the burden of disease . 1 DALY = 1 year of healthy life lost due to illness and/or death. Calculated as the sum of years lost due to premature death and the years lived with disability.
BOD: YLL + YLD
YLL: A measure of how many years of expected life are lost due to premature death.
YLD: A measure of how many years of expected life are lost due to illness, injury or disability.
Health Status: Incidence
Refers to the number (or rate) of new cases of a disease/condition in a population during a given period.
Health Status: Prevalence
The total number or proportion of cases of a particular disease or condition present in a population at a given time.
Health Status: Morbidity
Refers to ill health in an individual and the levels of ill health in a population or group (incidence + prevalence).
Health Status: Mortality
Refers to death at a population level. The measure of the proportion of a population who die in a one year period. Includes infant, U5, maternal mortality.
Health Status: Life expectancy
An indication of how long a person can expect to live. It is the number of years of life remaining to a person at a particular age if death rates do not change. Most commonly used to measure life expectancy at birth.
Health Status: Health-Adjusted Life Expectancy (HALE)
The average length of time an individual at a specific age can expect to live in full health; that is, time lives without the health consequences of disease or injury.
Health Status: Self-assessed Health Status
An individual’s own opinion about how they feel about their health, their state of mind and their life in general. It is commonly sourced from population surveys.
Biological Factors meaning:
Factors relating to the body that impact on H+WB. Relates to the structure of the cells, tissues and systems of the body and how adequately they function.
- body weight
- age
- genetics (sex and hormones)
Sociocultural Factors meaning:
Relates to the social and cultural conditions into which people are born, grow, live, work and age. Many of these factors are beyond the control of individuals.
- SES (income, occupation, education)
- Food security/insecurity
- Cultural Background
Environmental Factors meaning:
The physical surroundings in which we live, work and play. The way people interact with the physical environment can increase or decrease the risk of negative health outcomes.
- Work environment
- Housing
- Urban design + infrastructure
Describe ‘public health’
This is concerned with the organisation and collective effort to improve the health status of the entire population. It refers particularly to the ways in which governments monitor, regulate and promote health status and prevent disease.