The words to use
- Healthy life expectancy
- The years a person can expect to live in good health. In England (2022–24) it was about 20 years lower in the most deprived areas than in the least.
- Social gradient
- The pattern in which health gets worse as deprivation rises, at every step, not only between the richest and the poorest.
- Inverse care law
- Julian Tudor Hart's 1971 observation that good medical care tends to be least available where it is most needed, most of all where markets rule.
- Core20PLUS5
- NHS England's approach to healthcare inequalities: the most deprived 20% of the population, plus locally chosen groups, across five clinical priorities.
- Inclusion health groups
- NHS England's term for groups experiencing social exclusion. Core20PLUS5 lists them among the PLUS groups that local services should prioritise.