GIS mapping of healthcare practices: do older adults have equitable access to dental and medical care in the UK?

The contract between NHS dentistry and communities and how this varies by neighbourhood types

Introduction There is a growing concern that the NHS's ability to deliver dental care is not keeping pace with population growth. Also, existing capacity may not be evenly distributed, potentially creating dental deserts in some neighbourhoods.Aims This study aims to explore recent trends in NHS general practice dental capacity in England and analyse if these trends vary depending on neighbourhood context.Design This research employs a descriptive analysis of time trends.Materials and methods The study uses data on NHS-contracted capacity in England, measured in units of dental activity (UDAs). These UDAs are geo-located to neighbourhood types using practice postcodes. Changes in the populations of these neighbourhoods provide context for the capacity trends.Results Some trends remain stable over time, albeit at insufficient levels. Rural areas continue to have the lowest capacity for NHS dental treatments. Additionally, areas with previously generous provision are experiencing significant percentage decreases in capacity.Discussion To prevent the formation of dental deserts, two critical issues require attention: firstly, the accessibility of NHS treatment and how it varies across urban/suburban and rural neighbourhoods; secondly, balancing supply and demand by matching the supply of dental care with the demand, conditioned by socio-economic and socio-demographic factors within different neighbourhoods.

Inequality in Healthcare Utilization in Italy: How Important Are Barriers to Access?

With the ageing population, equitable access to medical care has proven to be paramount for the effective and efficient management of all diseases. Healthcare access can be hindered by cost barriers for drugs or exams, long waiting lists or difficult access to the place where the needed healthcare service is provided. The aim of this paper is to investigate whether the probability of facing one of these barriers varies among individuals with different socio-economic status and care needs, controlling for geographical variability.

METHODS

The sample for this study included 9629 interviews with Italian individuals, aged 15 and over, from the second wave (2015) of the European Health Interview Survey, which was conducted in all EU Member States. To model barriers to healthcare, two-level variance components of logistic regression models with a nested structure given by the four Italian macro-areas were considered.

RESULTS

Of the barriers considered in this study, only two were found to be significantly associated with healthcare utilization. Specifically, they are long waiting lists for specialist service accessibility (adjOR = 1.20, 95% CI (1.07; 1.35)) and very expensive exams for dental visit accessibility (adjOR = 0.84, 95% CI (0.73; 0.96)). Another important result was the evidence of an increasing north-south gradient for all of the considered barriers.

CONCLUSION

In Italy, healthcare access is generally guaranteed for all of the services, except for specialist and dental visits that face a waiting time and financial barriers. However, barriers to healthcare were differentiated by income and sex. The north-south gradient for healthcare utilization could be explained through the existing differences in organizational characteristics of the several regional healthcare services throughout Italy.