Oral health risk factors and overall dental treatment needs for incoming air force recruits

Objective

To determine if relationships exist between the total dental treatment needs of incoming Air Force recruits and non-clincal demographic and oral-health related factors.

Methods

Data from the 2018 Air Force Recruit Oral Health Study (ROHS) was used, an anonymized sample of 1330 AF recruits that included a comprehensive oral exam and survey collecting demographic and oral health behavior information. The primary outcome variable was the total number of dental treatment needs for recruits, and independent predictor variables included select socio-demographic factors and wellness behaviors. Along with descriptive statistics, a multivariable negative binomial regression analysis was performed to assess the relationship between variables with a normalized weight making the final results representative of all incoming recruits.

Results

The final adjusted analysis showed that an incoming recruit's self-rated oral health, dental coverage prior to enlistment, need for a dental visit within the last 12 months, sugar intake, and tobacco use increased their risk for dental treatment needs.

Conclusion

This is the first study to assess the relationship between specific risk indicators and increased dental treatment needs while adjusting other related covariates. Factors associated with dental treatment needs were identified that provide Air Force leaders with actionable information to directly improve recruit oral health and military readiness by identifying new airmen at the highest risk for excessive dental care needs while at basic military training.