Malingering, Perceptions of Illness, and Compensation Seeking in Whiplash Injury: A Comparison of Illness Beliefs Between Individuals in Simulated Compensation Scenarios and Litigation Claimants

The detection of malingering in whiplash-related injuries: a targeted literature review of the available strategies

OBJECTIVE

The present review is intended to provide an up-to-date overview of the strategies available to detect malingered symptoms following whiplash. Whiplash-associated disorders (WADs) represent the most common traffic injuries, having a major impact on economic and healthcare systems worldwide. Heterogeneous symptoms that may arise following whiplash injuries are difficult to objectify and are normally determined based on self-reported complaints. These elements, together with the litigation context, make fraudulent claims particularly likely. Crucially, at present, there is no clear evidence of the instruments available to detect malingered WADs.

METHODS

We conducted a targeted literature review of the methodologies adopted to detect malingered WADs. Relevant studies were identified via Medline (PubMed) and Scopus databases published up to September 2020.

RESULTS

Twenty-two methodologies are included in the review, grouped into biomechanical techniques, clinical tools applied to forensic settings, and cognitive-based lie detection techniques. Strengths and weaknesses of each methodology are presented, and future directions are discussed.

CONCLUSIONS

Despite the variety of techniques that have been developed to identify malingering in forensic contexts, the present work highlights the current lack of rigorous methodologies for the assessment of WADs that take into account both the heterogeneous nature of the syndrome and the possibility of malingering. We conclude that it is pivotal to promote awareness about the presence of malingering in whiplash cases and highlight the need for novel, high-quality research in this field, with the potential to contribute to the development of standardised procedures for the evaluation of WADs and the detection of malingering.

Cues for feigning screening in whiplash associated disorders

The objective of this work is to evaluate the ability of a series of possible feigning indicators, extracted from relevant literature in the field, to discriminate between clinical patients with genuine symptomatology and instructed malingerers. A sample of 273 participants divided into two groups was used for this study: 153 whiplash associated disorder patients who were evaluated at a multidisciplinary medical center in the region of Murcia (Spain), between December 2017 and March 2019 and 120 healthy controls with malingering instructions, students of the Faculty of Medicine of the University of Murcia. In order for researchers to evaluate the indicators included in the study, a 22-step checklist (CDS) was developed, consisting of 22 criteria divided into 5 dimensions. Our results show that 18 of 22 indicators could discriminate between groups. Dimension 2 "Attitude toward the situation of illness" presented the greatest capacity for discrimination. In general terms, malingerers express a much more negative experience of the condition than the clinical patients.