What do dental students expect from oral and maxillofacial surgery externships?

INTRODUCTION

Limited information exists on the goals and expectations of dental students from oral and maxillofacial surgery (OMS) externships. This information is valuable to OMS residency programs. Dental students use externships to gain insight into various OMS residency programs.  The purpose of this project was to answer the following question: "what do dental students expect from OMS externships?"

PURPOSE

The aim of this study was to report the expectations of dental students from OMS externships.

MATERIALS AND METHODS

This cross-sectional study took place from June 2015 to September 2019. Every student completing an Emory OMS externship completed an anonymous survey. The survey consisted of questions regarding (1) demographics, (2) previous OMS experience, and (3) open-ended questions regarding expectations and sources of anxiety. Answers were grouped into categories with similar answers. Descriptive statistics summarized data.

RESULTS

Of 116 externs who completed the survey, the majority were males (n = 80, 68.9%) with a mean age of 25 (range 21-30) years old in the 3rd/4th year of dental school. Most had previous OMS experience (n = 103, 89.6%) and plan to apply to OMS residency (n = 104, 90.4%). Most externs hoped to learn about life as a resident and the scope and culture of the program. Externs expressed the highest level of anxiety regarding their own experience and/or knowledge level.

CONCLUSIONS

This project demonstrated that during the externship, externs expect to gain insight into the daily activities, scope, and culture of the OMS program they are visiting.

Evaluation of a pilot school programme aimed at the prevention of obesity in children

This paper describes the development, implementation and evaluation of a school- and family-based intervention to prevent obesity in children aged 5-7 years. In addition, the efficacy of three different intervention programmes was compared. Children aged 5-7 years (n=213) were recruited from three primary schools in Oxford and randomly allocated to a control group or one of three intervention groups: nutrition group, physical activity group, and combined nutrition and physical activity group. The setting for the interventions was lunchtime clubs, where an interactive and age-appropriate nutrition and/or physical activity curriculum was delivered. The intervention lasted for 20 weeks over four school terms (approximately 14 months). Children's growth, nutrition knowledge, diet and physical activity were assessed at baseline and at the end of the intervention. Significant improvements in nutrition knowledge were seen in all children (p<0.01) between baseline and post-intervention, and results were highly significant in the nutrition and combined group (p<0.001). Overall, fruit and vegetable intake increased significantly (p<0.01 and <0.05, respectively), with changes seen in fruit consumption in the nutrition group (p<0.05) and the control group (p<0.05) in particular. No significant changes in the rates of overweight and obesity were seen as a result of the intervention. Gender differences were not detected in the majority of assessments and there was no clear effect of programme type per se. This pilot study has demonstrated that school may be a suitable setting for the promotion of healthy lifestyles in children, but requires replication in other social settings. Future initiatives should be long-lasting, multi-faceted and sustainable, involving all children in a school, and should target the whole environment and be behaviourally focused. The ultimate goal of any such programme is to lead to positive behaviour change which will have a beneficial effect on long-term health. Successful targeting of the family remains a challenge to such interventions.