Modelling a Consultant Workforce for the United Kingdom: needs-based planning for Dental Public Health

OBJECTIVE

To develop a needs-based workforce planning model to explore specialist workforce capacity and capability for the effective, efficient, and safe provision of services in the United Kingdom (UK); and test the model using Dental Public Health (DPH).

BASIC RESEARCH DESIGN

Data from a national workforce survey, national audit, and specialty workshops in 2020 and 2021 set the parameters for a safe effective DPH workforce. A working group drawing on external expertise, developed a conceptual workforce model which informed the mathematical modelling, taking a Markovian approach. The latter enabled the consideration of possible scenarios relating to workforce development. It involved exploration of capacity within each career stage in DPH across a time horizon of 15 years. Workforce capacity requirements were calculated, informed by past principles.

RESULTS

Currently an estimated 100 whole time equivalent (WTE) specialists are required to provide a realistic basic capacity nationally for DPH across the UK given the range of organisations, population growth, complexity and diversity of specialty roles. In February 2022 the specialty had 53.55 WTE academic/service consultants, thus a significant gap. The modelling evidence suggests a reduction in DPH specialist capacity towards a steady state in line with the current rate of training, recruitment and retention. The scenario involving increasing training numbers and drawing on other sources of public health trained dentists whilst retaining expertise within DPH has the potential to build workforce capacity.

CONCLUSIONS

Current capacity is below basic requirements and approaching 'steady state'. Retention and innovative capacity building are required to secure and safeguard the provision of specialist DPH services to meet the needs of the UK health and care systems.

The impact of restricted access on the need and demand for specialist dental services - A consideration for future needs assessments

INTRODUCTION

The COVID-19 pandemic forced NHS Dental Services to adapt quickly and implement measures which would safeguard essential care provision, whilst mitigating COVID-19 transmission risks. However, these changes impacted on both dental access, and onward referrals for specialist care.

BASIC RESEARCH DESIGN

A longitudinal study design is used to offer descriptive analysis of referrals sent across three referral groups (orthodontics, paediatric dentistry, suspected cancers) across three time-matched periods (1st July to 31st December in 2019, 2020 and 2021). Anonymised data, extracted from an electronic referral management system (eRMS), are considered. Number of referrals, reasons for referral, Indices of Multiple Deprivation for each referral are discussed.

RESULTS

Referrals reduced from 2019 to 2020. Proportionally, the greatest reduction in onward referral was observed amongst individuals from the lowest socioeconomic positions, across all groups. Although mandated to conduct only 62.5% of the 2019 activity, the 2021 referrals exceeded 2019 figures. Proportions referred from the lowest socioeconomic position were still slightly lower across all three groups.

CONCLUSIONS

Referrals from the lowest socioeconomic groups decreased in 2020, followed by a rebound in 2021, despite a reduction in mandated clinical activity. There are potential implications for future oral health needs assessments that should be considered when developing interventions to enhance access for vulnerable populations as we emerge from the COVID-19 pandemic.

Prevalence of calcifications in soft tissues visible on a dental pantomogram: A retrospective analysis

OBJECTIVES

To determine the frequency and spectrum of soft tissues calcifications identified on Dental Pantomograms (DPT) at a University Dental Clinic in the northern region of Portugal and to compare the data obtained with those published in the literature.

METHODS

We conducted a 3-year descriptive analysis (2012-2014) of DPT calcifications within soft tissues at the University Clinic (CESPU), in Oporto, Portugal. Information on gender, age, location of the lesions and the radiographic diagnosis were analysed. DPTs were interpreted by two examiners (Kappa test 0.8). Data were entered into a database and analysed with Chi-square and Fisher exact tests. Statistical analysis was performed using the Kolmogorov-Smirnov and Shapiro-Wilk test.

RESULTS

2375 DPTs were analysed, with 468 calcifications observed in the radiographs of 420 individuals. Calcifications of the stylohyoid and stylomandibular ligament were most common, with atheroma, sialoliths, tonsilloliths rhinoliths and antroliths also identified. A statistically significant relationship was observed between the presence of calcifications of the stylohyoid and stylomandibular ligaments, atheromatous calcifications in the carotid artery and tonsilloliths in individuals older than 40.

CONCLUSIONS

This is the largest sample analysis ever done in Portugal, providing useful information about the incidence and distribution of soft tissue calcifications identifiable on DPTs, allowing valuable comparison with other countries.

ADVANCES IN KNOWLEDGE

Despite mostly being incidental findings, panoramic radiography can be the first relevant test that aids dental practitioners in the process of requesting other imaging techniques or forwarding to the correct specialty.

Notizen: Characterisation of Pairs of Isomeric Bisaminohexachlorocyclotetraphosphazatetraenes

The isolation of three pairs of isomeric bisaminohexachlorocyclotetraphosphazatetraenes, N4P4Cl6R2 (R = NHBut, NHEt, NMePh) is described. Structures are proposed for the derivatives on the basis of 81P NMR data.

Notizen: Stereospecific Four-Bond Phosphorus-Phosphorus Spin Couplings in Phosphazenyl-Phosphazenes

Four-bond phosphorus-phosphorus coupling constants have been measured from the 31P NMR spectra of phosphazenylcyclophosphazenes. Their magnitude appears to be related to the conformation adopted by the phosphazenyl-group relative to the phosphazene ring.