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Published in: BMC Primary Care 1/2021

01-12-2021 | Antibiotic | Research

Exploring antibiotic prescribing in public and private primary care settings in Singapore: a qualitative analysis informing theory and evidence-based planning for value-driven intervention design

Authors: Huiling Guo, Zoe Jane-Lara Hildon, Victor Weng Keong Loh, Meena Sundram, Muhamad Alif Bin Ibrahim, Wern Ee Tang, Angela Chow

Published in: BMC Primary Care | Issue 1/2021

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Abstract

Background

Singapore’s healthcare system presents an ideal context to learn from diverse public and private operational models and funding systems.

Aim

To explore processes underpinning decision-making for antibiotic prescribing, by considering doctors’ experiences in different primary care settings.

Methods

Thirty semi-structured interviews were conducted with 17 doctors working in publicly funded primary care clinics (polyclinics) and 13 general practitioners (GP) working in private practices (solo, small and large). Data were analysed using applied thematic analysis following realist principles, synthesised into a theoretical model, informing solutions to appropriate antibiotic prescribing.

Results

Given Singapore’s lack of national guidelines for antibiotic prescribing in primary care, practices are currently non-standardised. Themes contributing to optimal prescribing related first and foremost to personal valuing of reduction in antimicrobial resistance (AMR) which was enabled further by organisational culture creating and sustaining such values, and if patients were convinced of these too. Building trusting patient-doctor relationships, supported by reasonable patient loads among other factors were consistently observed to allow shared decision-making enabling optimal prescribing. Transparency and applying data to inform practice was a minority theme, nevertheless underpinning all levels of optimal care delivery. These themes are synthesised into the VALUE model proposed for guiding interventions to improve antibiotic prescribing practices.
These should aim to reinforce intrapersonal Values consistent with prioritising AMR reduction, and Aligning organisational culture to these by leveraging standardised guidelines and interpersonal intervention tools. Such interventions should account for the wider systemic constraints experienced in publicly funded high patient turnover institutions, or private clinics with transactional models of care. Thus, ultimately a focus on Liaison between patient and doctor is crucial. For instance, building in adequate consultation time and props as discussion aids, or quick turnover communication tools in time-constrained settings. Message consistency will ultimately improve trust, helping to enable shared decision-making. Lastly, Use of monitoring data to track and Evaluate antibiotic prescribing using meaningful indicators, that account for the role of shared decision-making can also be leveraged for change.

Conclusions

These VALUE dimensions are recommended as potentially transferable to diverse contexts, and the model as implementation tool to be tested empirically and updated accordingly.
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Metadata
Title
Exploring antibiotic prescribing in public and private primary care settings in Singapore: a qualitative analysis informing theory and evidence-based planning for value-driven intervention design
Authors
Huiling Guo
Zoe Jane-Lara Hildon
Victor Weng Keong Loh
Meena Sundram
Muhamad Alif Bin Ibrahim
Wern Ee Tang
Angela Chow
Publication date
01-12-2021
Publisher
BioMed Central
Keywords
Antibiotic
Care
Published in
BMC Primary Care / Issue 1/2021
Electronic ISSN: 2731-4553
DOI
https://doi.org/10.1186/s12875-021-01556-z

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