Analyse health inequalities between population groups in Australia and explain why specific groups are designated priority populations

What this sub-topic is asking

NESA wants you to define the difference between a health inequality (any measurable difference) and a health inequity (an unfair, avoidable, systematic difference), name the groups Australia formally treats as priority populations, explain the criteria used to designate them, and weigh up targeted interventions against universal ones using named Australian examples.

The answer

Inequalities vs inequities

A health inequality is any difference in health outcome or exposure between groups. Men live shorter lives than women on average: that is an inequality, but a substantial part is biological and not considered unjust.

A health inequity is a subset of inequality that is systematic, socially produced, and avoidable. The gap in life expectancy between Aboriginal and Torres Strait Islander Australians and non-Indigenous Australians is an inequity because it tracks colonisation, dispossession, racism and ongoing service gaps, all of which are modifiable.

Strong responses distinguish these terms in the opening sentence: not every inequality is an inequity, but every inequity is an inequality plus a judgement of injustice.

Australia's priority populations

Australian health policy (AIHW reporting, National Preventive Health Strategy, state plans) repeatedly names a similar set of priority populations:

• Aboriginal and Torres Strait Islander Australians (the largest sustained gap; Closing the Gap framework).
• People of low socioeconomic status (the bottom income, education and occupation quintiles).
• People in rural and remote areas (Modified Monash 4-7 areas; lower workforce density, longer travel, higher chronic disease).
• Culturally and linguistically diverse (CALD) communities, refugees and recent migrants (language barriers, trauma history, unfamiliar system).
• LGBTQI+ people (higher rates of mental ill-health and suicidality, partly driven by discrimination and minority stress).
• People with disability (physical access, communication, lower preventive screening uptake, higher rates of comorbidity).
• Older Australians and very young children at specific life stages.
• Gender-specific priorities such as women's reproductive health and men's lower help-seeking and higher suicide rates.

How priority status is decided

A group is typically designated a priority population when the data show several of:

1. A larger or worsening gap in outcomes compared with the general population.
2. Higher exposure to multiple determinants of health.
3. Systemic barriers to accessing existing services.
4. Preventability: the gap responds to known interventions, so closing it is feasible.
5. Policy salience: governments commit funding and targets (e.g. Closing the Gap Refresh).

The AIHW's regular reporting (Australia's Health series) and NSW Ministry of Health priority population planning use broadly these criteria.

Targeted vs universal approaches

Universal approaches reach everyone (Medicare, immunisation schedules, plain-packaging tobacco laws). They are politically durable and reduce average risk.

Targeted approaches focus extra resources on a priority group (Aboriginal Community Controlled Health Services, refugee health clinics, rural workforce incentives, men's-shed mental health programs).

The evidence supports a proportionate universalism model: a universal floor plus extra intensity proportionate to need. Pure universal approaches tend to widen the gap because better-resourced groups take up programs faster; pure targeting risks stigma and missing people just outside the eligible group.

Examples in context

Example 1. Closing the Gap (refreshed framework). The National Agreement on Closing the Gap (2020 onward) sets shared targets across health, education, employment, justice and child protection, co-designed with the Coalition of Peaks. Health-specific targets include life expectancy and healthy birth weight. The framework treats Aboriginal and Torres Strait Islander Australians as the central priority population; community-controlled service delivery is a structural commitment, not just a program. Progress against the targets is mixed in published reporting, which itself is a useful HMS exam point: priority-population work is long-run, multi-determinant, and rarely shows fast linear gains.

Example 2. Rural Health Workforce incentives. Programs such as the Workforce Incentive Program and Bonded Medical Program use universal training pathways with extra weighting toward rural and remote service. This is proportionate universalism applied to workforce: the medical training system is universal; the financial and placement incentives are targeted to a priority population (people living in MM4-7 areas). It does not close the gap on its own, because workforce is one determinant among several, but it directly addresses an access barrier the data identify.

Try this

Q1. Distinguish between a health inequality and a health inequity, using an Australian example of each. [4 marks]

• Cue. Inequality: any measurable difference (e.g. average male vs female life expectancy, much of which is biological). Inequity: systematic, avoidable, unjust difference (e.g. life-expectancy gap between Aboriginal and Torres Strait Islander Australians and non-Indigenous Australians; tracks colonisation, racism, service gaps).

Q2. Explain the criteria used to designate a group as a priority population in Australian health policy. [6 marks]

• Cue. Gap size or trend, exposure to multiple determinants, systemic barriers to services, preventability, policy salience. Cite AIHW reporting and Closing the Gap framework.

Q3. Evaluate the use of targeted versus universal approaches for reducing health inequities in one Australian priority population. [8 marks]

• Cue. Pick one priority population (e.g. people in rural and remote areas). Compare universal (Medicare, MBS telehealth) with targeted (Workforce Incentive Program, Royal Flying Doctor Service, rural-focused training places). Argue for proportionate universalism, with named programs. Reach a clear judgement.