Cricket injury in New Zealand: a study of injury insurance claims from 2008 to 2018.

OBJECTIVES: This study aimed to quantify injury claims in organised community cricket in New Zealand over a 10-year period, 1 July, 2008 to June 30, 2018. DESIGN: Retrospective analysis of administrative insurance claims data from the Accident Compensation Corporation (ACC), New Zealand. METHODS: Injury claims relating to cricket in males and females in New Zealand were identified from coded data and relevant text searches of routinely collected claims data. Summary statistics for key variables (age, body part, injury type, and injury factors) are presented together with annual injury claim incidence rates (ICR) calculated using population-based denominators. RESULTS: There were 62,776 claims for cricket injury occurring at a place of recreation/sports. Most claims were in males (91.4%) and those aged 15-19 year old age group. There was an increase in the total number of injury claims over the 10-year period (1.5%, p = 0.04), but the ICR was consistent (males: varying between 258.8-304.8, and females: 22.6-28.3 claims annually per 100,000 population). Soft tissue injury claims were the most common injury type. Lumbosacral claims were most common for bowlers (78%). Lower limb injury claims were the predominant claim from batting (36%) and fielding (42%), with knee injury claims (34%) being the most common lower-limb injury location. CONCLUSIONS: Lumbosacral, shoulder and knee injuries were common amongst all playing positions and worthy of preventative attention. Strategies targeting prevention of these injuries may reduce the ICR within the ACC.

Prospective reporting of injury in community-level cricket: A systematic review to identify research priorities.

OBJECTIVES: Cricket is a popular sport enjoyed worldwide. Injuries in cricket are not well understood at community level but are important to understand for prevention to ensure the game continues to be enjoyed safely. This systematic review was designed to assess the quality of data collection and reporting, and to summarise the injury data, in studies of community cricket players. DESIGN: Systematic review. METHODS: Nine databases were searched to November 2018 using the terms "cricket*" and "injur*". A nine-item critical appraisal and three-item likelihood-of-bias evaluation was conducted on included studies. Data completeness was evaluated against recommendations in the international cricket consensus statement for recording/reporting injury and the Australian Sports Injury Data Dictionary (ASIDD). Descriptive injury data (n,%) are presented in tabular format for different subgroups (activity, position, population). RESULTS: Thirteen studies were included, of which eight were rated as unclear, one as high and three having a low likelihood-of-bias. The mean score for completeness of data against the consensus statement was 3.5/10 (95%C.I. 2.8-4.2). The mean score for completeness of data against the ASIDD was 4.4/6 (95%C.I. 3.9-5.0). Bruising and inflammation was the most common injury in junior cricket. Stress fractures were most common in studies of bowlers. Where studies included all activities, batting accounted for most injuries (7-49%). CONCLUSIONS: The included studies inconsistently addressed recommended items for injury surveillance in community sport and cricket. Most studies focused on junior levels or adolescent bowlers, with bruising/inflammation and stress fractures being most common, respectively.

Medical-attention injuries in community cricket: a systematic review.

OBJECTIVES: The aim was to identify and describe outcomes from original published studies that present the number, nature, mechanism and severity of medically treated injuries sustained in community-level cricket. DESIGN: Systematic review. METHODS: Nine databases were systematically searched to December 2019 using terms "cricket*" and "injur*". Original, peer-reviewed studies reporting injury for at least one injury descriptor (body region, nature of injury and/or mechanism of injury) in community-level cricketers of all ages were included. Qualitative synthesis, critical appraisal and descriptive summary results are reported within the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines. RESULTS: Six studies were included: five reported hospital-treated data and one reported insurance claims data. Two had a low risk of bias. In hospital-based studies, fractures were the most frequent injury type. Upper and lower limb injuries (age ≥15 years) and injuries to the head (age <15 years) were the most common body region injured. Being struck by the ball was the most common mechanism for injury presenting to hospitals. Children were also commonly struck by equipment. One study using insurance claims data reported soft tissue injuries as the main of injury type. CONCLUSION: Hospital treatment data were most prominent, which emphasised injuries of a more serious nature or requiring acute care. These injuries were primarily fractures, dislocation/sprain and strains, bruising and open wounds with the majority resulting from players being struck by the ball. Research into whether properly fitted protective equipment, at an approved standard, is worn and is effective, is recommended.