The gap between evidence and practice: Why good research does not automatically become good care
Paul Macgugan, Chief Operational Officer
This is the third post in a nine blog series where Navigator Group will set out what we believe the current evidence tells us about psychosocial risk, recovery and workers' compensation, and where the open questions still are.
The evidence base for early psychosocial intervention in workers' compensation is not new. The biopsychosocial model has been the dominant framework in occupational health and rehabilitation for well over a decade. Systematic reviews have consistently shown that matched psychosocial care, delivered early, tailored to individual barriers and integrated with claims management, produces substantially better outcomes than standard approaches.
Across most Australian scheme environments, that evidence has nonetheless not been systematically implemented. This is not a research problem. It is an implementation problem, and understanding it requires an honest account of the structural dynamics that make implementation difficult.
What the evidence says should happen
The It Pays to Care best practice guide describes a three-step model: systematic screening to identify workers at elevated psychosocial risk, structured assessment to understand the specific barriers for each individual and matched care interventions delivered proportionately to identified need. These interventions include counselling, workplace coordination and healthcare integration.
The guide is explicit that partial implementation does not produce the expected results. Screening without effective follow-through does not improve outcomes. The model requires fidelity. An organisation needs to commit to the full pathway, not select the elements that are most administratively convenient.
That is a significant demand within systems designed primarily around administrative claims management rather than clinical care pathways.
The structural pressures inside scheme environments
Workers' compensation schemes in Australia are not uniform. The landscape includes state-based schemes, the Commonwealth Comcare scheme, self-insurers and multiple large insurers operating across jurisdictions. Each has its own legislative framework, funding model, performance metrics and accountability structures. Several dynamics are worth naming.
Incentive misalignment: Scheme funding models do not uniformly reward better worker outcomes. An insurer that invests in early psychosocial intervention bears the upfront cost; the return in reduced claim duration and lower medical expenditure accrues over a longer period and across the claims portfolio. Short-term reporting cycles and premium pricing structures do not always make that investment case straightforward to pursue.
Evidentiary thresholds for psychological claims: The Workers' Voice research documents that evidence-gathering requirements for psychological injury claims are substantially higher than for physical injury claims. Independent medical examinations, used more frequently for psychological presentations, are reported by workers as adversarial and as a source of additional distress. The process designed to assess the validity of the claim can worsen the condition being assessed.
Capability at the front line: Claims managers are typically trained in administrative and legal compliance functions. The skills required to identify early psychosocial risk, including asking the right questions, interpreting the responses and connecting workers to appropriate support, are different in kind and require deliberate sustained development. The Workers' Voice recommendation to build health literacy and empathic communication into front-line training reflects a genuine and widespread gap.
The NSW context and recent reforms
The NSW workers' compensation system, administered through icare, has undergone significant scrutiny and a period of sustained reform over recent years. Workers in NSW describe experiences that are broadly consistent with the Workers' Voice findings nationally: delayed decision-making, limited communication and difficulty accessing clear information about their claim and entitlements.
The legislative reforms recently announced for the NSW scheme reflect a recognition of some of these pressures. Among the changes are new eligibility frameworks for primary psychological injury claims, interim entitlement provisions during the assessment period, a refined test for medical treatment based on reasonable and necessary clinical need and the establishment of a new bullying and harassment jurisdiction in the NSW Industrial Relations Commission. Implementation timelines are yet to be confirmed.
The direction of these reforms is constructive. The distance between legislative intent and practice on the ground, particularly for workers with complex psychological presentations, remains a live question and one that will depend substantially on how insurers, providers and regulators implement the new framework in practice.
What reform signals
Across multiple jurisdictions, there are genuine signals of movement. WorkSafe Victoria has invested in return-to-work innovation grants, including psychosocial early intervention initiatives, as part of a deliberate effort to build the evidence base for reform. The It Pays to Care initiative, backed by the Royal Australasian College of Physicians, has developed an accessible body of resources and a community of practice specifically to support implementation of the matched care model.
The Workers' Voice recommendations of plain-language communication, independent system navigators, a dedicated mental health model of care and stronger regulation of scheme participants form a coherent reform agenda grounded directly in worker experience.
The reform trajectory is clear. What is required alongside it is scalable, tested delivery models capable of operating within the constraints of real scheme environments.
Source Materials:
Workers' Voice Solutions Series (Monash University, October 2025)
It Pays to Care: Early Systematic Psychosocial Matched Care - A Best Practice Guide (Wyatt, Garton, Nicholas & Iles, May 2025).