Horse-, rider-, venue- and environment-related risk factors for elimination from Fédération Equestre Internationale endurance rides due to lameness and metabolic reasons.

The research article discusses the various factors that can lead to a horse’s disqualification in endurance rides due to lameness and metabolic reasons. The factors examined are related to the horse, rider, venue, and environment based on data collected from Federation Equestre Internationale (FEI) and weather conditions at the venue.

Methodology

• Unmatched case-control study: This method was used to determine the various risk factors contributing to a horse’s elimination during an endurance ride due to lameness and metabolic reasons. The factors scrutinized were related to the horse, rider, venue, and environment.
• Data collection: Data was collected from multiple sources. The horse- and rider-related data was accessed from the official FEI website. Environmental data, including weather conditions and terrain specifics, were recorded directly from the venue.
• Statistical Analysis: Both univariable and multivariable logistic regression analyses were conducted to assess the risk factors for elimination.

Results

• The study analyzed 1435 horse starts and found that the venue significantly influenced the elimination risk due to lameness.
• Other factors that reduced the risk of elimination for lameness include the horse’s previous experience at a greater distance than the current ride and a break of over 90 days since the last FEI ride.
• The venue was also an influential factor for elimination due to metabolic reasons. Other factors that increased the metabolic-related risk were an increasing number of starting horses and a track with deep sand or soil.

Conclusions

• Reducing the frequency of racing can contribute to a lower risk of elimination due to lameness in a horse.
• Racing on a course made of deep sand or soil can potentially lead to exhaustion, resulting in elimination for metabolic reasons.
• Concluding, the study acknowledges that elimination is likely an end result of a complex process and not every aspect relating to it can be measured in a single study. Further study is recommended with a larger set of variables to more precise risk factors.