Following ethics approval, a study design was developed guided by the seven action-steps of the knowledge to action framework. In the sixth action-step, older adults within the existing dental care remuneration program in Sweden will serve as a base for the RCT. From there older adults,dental hygienists (DH) and nursing assistants (NA) will be randomized into test and control groups. The test group (n= 12 DH and 12 NA) will participate in a two-day course, where a three-step person-centered oral health model will be taught. Control group will be 12 DH within dental care remuneration program conducting business as usual (with unknown number of NA, due to present guidelines). In total 360 older adults/patients will be asked to participate. Test group and control group will respectively have 180 patients each, as such, each team (DH + NA) have 15 patients. Primary outcomes include diverse oral health aspects - the Revised Oral Assessment Guide and the Geriatric Oral Health Assessment Index. Secondary outcomes include a retrospective record review, a health economic evaluation, Person Centered care Assessment Tool and Oral Hygiene Ability Index. Additionally, qualitative studies from theoretical perspectives of change and learning based on interviews with key stakeholders will be conducted in both test and control group. conditions: Oral Health conditions: Oral Health Related Quality of Life conditions: Participation conditions: Participation, Patient conditions: Health Planning studyType: INTERVENTIONAL phases: NA allocation: RANDOMIZED interventionModel: PARALLEL interventionModelDescription: In pairs, DHs within public dental care organization in the West of Sweden will be randomized into test and control groups. Due to geographical concerns, NAs within the same municipal as the test control DHs will be asked to participate. As such, the test-group will consist of 12 DHs and 12 NAs. They will form teams in pairs, and each team will collaborate with 15 older adults each in home settings, who participate in the oral assessments and health planning. The control group will consist of 12 DHs which will perform oral assessments according to dental care remuneration programme - business as usual. It is not mandatory but recommended for NAs to participate in the oral assessments, therefore the number of participating NAs within control group is unknown. In total 360 oral assessments and health planning will be performed within the RCT. primaryPurpose: PREVENTION masking: DOUBLE whoMasked: PARTICIPANT whoMasked: CARE_PROVIDER count: 360 type: ESTIMATED name: Inter-professional team test measure: Revised oral assessment guide measure: Revised oral assessment guide measure: Revised oral assessment guide measure: Geriatric oral health assessment index measure: Geriatric oral health assessment index measure: Geriatric oral health assessment index measure: Sure of myself; understanding information; risk-benefit ration; encouragement-test measure: Person centered care assessment tool measure: Person centered care assessment tool measure: Retrospective review of records within municipal health care measure: Participants experiences of oral health planning in ordinary home settings measure: Oral hygiene ability index (OHAI) measure: Oral hygiene ability index (OHAI) measure: Health related quality of life instrument measure: Health related quality of life instrument measure: Health related quality of life instrument sex: ALL minimumAge: 65 Years stdAges: OLDER_ADULT facility: Folktandvården Västra Götaland city: Göteborg state: Västra Götalandsregionen zip: 42139 country: Sweden name: Jessica Persson Kylén, PhD role: CONTACT phone: +46769472654 email: jessica.persson-kylen@hv.se name: Eva-Karin Bergström, PhD role: CONTACT phone: +46733261110 email: eva-karin.bergstrom@vgregion.se name: Åsa Leonhardt, PhD role: PRINCIPAL_INVESTIGATOR lat: 57.70716 lon: 11.96679 hasResults: False