General Practice and Primary Care - Research Publications

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    Is chlamydia testing in general practice sustained when financial incentives or audit + feedback are removed: a cluster RCT
    Hocking, J ; Wood, A ; Braat, S ; Jones, C ; Temple-Smith, M ; Van Driel, M ; Law, M ; Donovan, B ; Fairley, C ; Kaldor, J ; Guy, R ; Low, N ; Bulfone, L ; Gunn, J (BMJ Publishing, 2019)
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    A chlamydia education and training program for general practice nurses: reporting the effect on chlamydia testing uptake
    Wood, A ; Braat, S ; Temple-Smith, M ; Lorch, R ; Vaisey, A ; Guy, R ; Hocking, J (CSIRO PUBLISHING, 2021)
    The long-term health consequences of untreated chlamydia are an increased risk of pelvic inflammatory disease, ectopic pregnancies and infertility among women. To support increased chlamydia testing, and as part of a randomised controlled trial of a chlamydia intervention in general practice, a chlamydia education and training program for general practice nurses (GPN) was developed. The training aimed to increase GPNs' chlamydia knowledge and management skills. We compared the difference in chlamydia testing between general practices where GPNs received training to those who didn't and evaluated acceptability. Testing rates increased in all general practices over time. Where GPNs had training, chlamydia testing rates increased (from 8.3% to 19.9% (difference=11.6%; 95% CI 9.4-13.8)) and where GPNs did not have training (from 7.4% to 18.0% (difference=10.6%; 95% CI 7.6-13.6)). By year 2, significantly higher testing rates were seen in practices where GPNs had training (treatment effect=4.9% (1.1 - 8.7)), but this difference was not maintained in year 3 (treatment effect=1.2% (-2.5 - 4.9)). Results suggest a GPN chlamydia education and training program can increase chlamydia testing up to 2 years; however, further training is required to sustain the increase beyond that time.
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    The impact of removing financial incentives and/or audit and feedback on chlamydia testing in general practice: A cluster randomised controlled trial (ACCEPt-able)
    Hocking, JS ; Wood, A ; Temple-Smith, M ; Braat, S ; Law, M ; Bulfone, L ; Jones, C ; Van Driel, M ; Fairley, CK ; Donovan, B ; Guy, R ; Low, N ; Kaldor, J ; Gunn, J ; Peiris, D (PUBLIC LIBRARY SCIENCE, 2022-01)
    BACKGROUND: Financial incentives and audit/feedback are widely used in primary care to influence clinician behaviour and increase quality of care. While observational data suggest a decline in quality when these interventions are stopped, their removal has not been evaluated in a randomised controlled trial (RCT), to our knowledge. This trial aimed to determine whether chlamydia testing in general practice is sustained when financial incentives and/or audit/feedback are removed. METHODS AND FINDINGS: We undertook a 2 × 2 factorial cluster RCT in 60 general practices in 4 Australian states targeting 49,525 patients aged 16-29 years for annual chlamydia testing. Clinics were recruited between July 2014 and September 2015 and were followed for up to 2 years or until 31 December 2016. Clinics were eligible if they were in the intervention group of a previous cluster RCT where general practitioners (GPs) received financial incentives (AU$5-AU$8) for each chlamydia test and quarterly audit/feedback reports of their chlamydia testing rates. Clinics were randomised into 1 of 4 groups: incentives removed but audit/feedback retained (group A), audit/feedback removed but incentives retained (group B), both removed (group C), or both retained (group D). The primary outcome was the annual chlamydia testing rate among 16- to 29-year-old patients, where the numerator was the number who had at least 1 chlamydia test within 12 months and the denominator was the number who had at least 1 consultation during the same 12 months. We undertook a factorial analysis in which we investigated the effects of removal versus retention of incentives (groups A + C versus groups B + D) and the effects of removal versus retention of audit/feedback (group B + C versus groups A + D) separately. Of 60 clinics, 59 were randomised and 55 (91.7%) provided data (group A: 15 clinics, 11,196 patients; group B: 14, 11,944; group C: 13, 11,566; group D: 13, 14,819). Annual testing decreased from 20.2% to 11.7% (difference -8.8%; 95% CI -10.5% to -7.0%) in clinics with incentives removed and decreased from 20.6% to 14.3% (difference -7.1%; 95% CI -9.6% to -4.7%) where incentives were retained. The adjusted absolute difference in treatment effect was -0.9% (95% CI -3.5% to 1.7%; p = 0.2267). Annual testing decreased from 21.0% to 11.6% (difference -9.5%; 95% CI -11.7% to -7.4%) in clinics where audit/feedback was removed and decreased from 19.9% to 14.5% (difference -6.4%; 95% CI -8.6% to -4.2%) where audit/feedback was retained. The adjusted absolute difference in treatment effect was -2.6% (95% CI -5.4% to -0.1%; p = 0.0336). Study limitations included an unexpected reduction in testing across all groups impacting statistical power, loss of 4 clinics after randomisation, and inclusion of rural clinics only. CONCLUSIONS: Audit/feedback is more effective than financial incentives of AU$5-AU$8 per chlamydia test at sustaining GP chlamydia testing practices over time in Australian general practice. TRIAL REGISTRATION: Australian New Zealand Clinical Trials Registry ACTRN12614000595617.