Background: The purpose of our study was to identify patients in a dental setting at risk of already having or developing high blood pressure or high plasma glucose, investigate possible associations between these conditions and periodontal status and explore the correlation between screening results and follow-up assessments concerning the need for medical treatment and/or lifestyle changes performed by medical staff.

Methods: A total of 170 dental patients were consecutively included at their regular yearly check-up visit. Data on age, weight, height, amount and use of tobacco and medication for cardiovascular disease and diabetes mellitus were collected, as well as data about systolic and diastolic blood pressure, in addition to pulse and plasma glucose. Clinical and radiographic examinations revealed data about periodontal status by probing periodontal pockets and measuring marginal alveolar bone loss by means of x-rays. Patients who exceeded normal diastolic blood pressure and plasma glucose values were referred for diagnosis and care.

Results: Thirty-nine patients exhibiting high values were provided referrals and 24 or 14.1% of the 170 participants required additional care. The correlation between oral and medical health care concerning blood pressure recorded was 64.5% (p<0.001), while the correlation was 40.0% (p<0.001) concerning plasma glucose. Among middle aged men and elderly subjects, the data revealed/showed a significant correlation between marginal alveolar bone loss and high systolic blood pressure (p=0.001).

Conclusions: The correlation between oral health care and medical health care registrations based on blood pressure and plasma glucose indicates that it may be appropriate for dental professionals to perform opportunistic medical screening and refer risk patients to the medical care system before complications occur. In order to identify medical risk patients in dental settings on the basis of high blood pressure, a suggestion may be to examine middle-aged men and elderly patients of both sexes who exhibit radiographic markers for marginal alveolar bone loss.

Background: The practice of identifying individuals with undiagnosed diabetes mellitus type II or undiagnosed hypertension by medical screening in dental settings has been received positively by both patients and dentistry professionals. This identification has also shown to be cost-effective by achieving savings and health benefits, but no investigation has been made of the attitudes of authorities and organizations. The aim of this study was to describe the views of authorities and organizations. Results: Thirteen authorities and organizations were interviewed of the sample of 20 requested. Seven approached authorities and organizations did not believe it was relevant to participate in the study. The manifest analysis resulted in four categories: medical screening ought to be established in the society; dentistry must have relevant competence to perform medical screening; medical screening requires cooperation between dentistry and health care; and dentistry is not the only context where medical screening could be performed. The latent analysis resulted in an emerging theme: positive to, but uncertain about, the concept of medical screening in dental settings. The spokespersons for the approached authorities and organizations had a positive view of medical screening but the respondents experienced a lack of facts concerning the scientific communities’ position, guidelines and procedures in the topic. Conclusions and implications: Approached authorities and organizations generally had a positive view of medical screening in dental settings but were uncertain about the concept. Further scientific knowledge and guidelines concerning the topic are needed before it can be commonly introduced and additional research on implementation strategies and long-term follow-up of medical screening are needed.