Clinical dental examinations of 357 donkeys in the UK. Part 2: epidemiological studies on the potential relationships between different dental disorders, and between dental disease and systemic disorders.

This research examined the link between dental disease and physical conditions in 357 donkeys housed at The Donkey Sanctuary in the UK. The study found that donkeys in older age categories were more likely to experience dental disease, associated poor body conditions, and previous episodes of colic. The presence of dental disease was significantly connected to weight loss, colic, and the need for supplemental feeding.

Study Design and Methods

• The researchers conducted a prospective cross-sectional analysis, examining the dental health of 357 donkeys at The Donkey Sanctuary in Sidmouth, UK. This method allowed them to assess and document dental disorders at a single point in time across a sizable population of donkeys.
• Different epidemiological factors such as the estimated age, body condition, any weight loss, past medical history, and any supplemental feeding were recorded. This allowed them to identify correlations and potential contributing factors to dental disorders.
• Using a multiple regression analysis, a statistical method, the researchers investigated potential associations between these factors and dental disease.

Main Findings

• The study revealed that older donkeys were more likely to have dental disease, a poor body condition score, and a history of colic episodes. This alludes to a pattern that could point to age as a risk factor for both dental and systemic issues.
• The presence of dental disease was considerably linked with symptoms like weight loss, colic, low body condition score, and the need for supplemental feeding. This emphasizes the systemic effects dental disease can have on an animal’s overall health.
• The study also found instances of diastemata, periodontal disease, wave mouth, smooth mouth, and step mouth often coincided with the presence of other dental disorders, suggesting these issues can increase the severity of dental disease in individual animals.

Conclusion and Significance

• The researchers concluded that veterinary attention to dental disease is crucial, as it can lead to severe systemic disorders, thus increasing welfare concerns in donkeys. Therefore, not only does dental disease cause pain and discomfort, but it can also lead to nutritional deficiencies and related medical disorders.
• This study’s findings highlight the importance of treating dental disorders effectively to slow down disease progression and reduce the risk of complications such as colic and weight loss that are linked to dental diseases.