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Abstract
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CONTEXT: Injury-related fear has recently been recognized to exist in ankle sprain populations. It is unclear, however, if injury-related fear levels differ between those who develop chronic ankle instability (CAI) and those who do not and the best tools for assessing these differences.
OBJECTIVE: The purpose of this study was to conduct a comprehensive systematic review investigating differences in injury-related fear between individuals with and without CAI. EVIDENCE ACQUISITION: Relevant studies from CINAHL Plus with full text, PubMed, and SPORTDiscus through November 2020 were included. All studies used the Tampa Scale of Kinesiophobia, Fear-Avoidance Beliefs Questionnaire, or Athlete Fear Avoidance Questionnaire as either a descriptor or a main outcome and provided comparison data between a CAI group and ankle sprain copers (COP) or controls (CON). The authors independently assessed methodological quality using the modified Downs and Black Quality Index. Studies were then grouped by between-group comparisons including CAI and CON, CAI and COP, and COP and CON. The authors calculated Hedge g effect sizes and 95% confidence intervals to examine group differences. EVIDENCE SYNTHESIS: A total of 11 studies were included in this review. In total, 8 studies provided data for the CAI and CON comparison, 7 for CAI and COP comparisons, and 4 for COP and CON comparisons.
METHODological quality scores ranged from 60.0% to 86.7%, with 2 high-, and 9 moderate-quality studies. Overall, the evidence suggests that physically active individuals with CAI report higher levels of injury-related fear when compared with both COP and CON. Although limited, ankle sprain COP do not seem to differ from CON.
CONCLUSION: Available evidence emphasizes the importance of injury-related fear in individuals who develop chronicity after ankle sprain injury. The Fear-Avoidance Beliefs Questionnaire and Tampa Scale of Kinesiophobia are useful for the identification of injury-related fear in individuals after sustaining an ankle sprain and should be used to inform rehabilitation strategies and to monitor efficacy in fear reduction.
Language: en |