it is a secondary intervention
Upstream deals with primary prevention while downstrem deals with secondary and tertiary prevention.
Primary prevention is preventing a disease from occurring in the first place. Secondary prevention is preventing a disease from getting worse. Tertiary prevention is mitigating the results of disease.
tertiary
primary 3% secondary 17% tertiary 80%
primary
Secondary and tertiary
The three phases of prevention and protection are primary, secondary, and tertiary prevention. Primary prevention aims to reduce the risk of injury or illness before it occurs, often through education and health promotion. Secondary prevention focuses on early detection and prompt intervention to minimize the impact of an existing problem. Tertiary prevention involves managing and rehabilitating individuals after a disease or injury has occurred to prevent further complications and improve quality of life.
secondary
14% primary, 47% secondary, 28% tertiary and 11% Quatary
Primary: 33% Secondary: 15% Tertiary: 52% Same as Philipenis'
secondary
asda is secondary