The usefulness of psychometric tests in dental treatment of patients aged above 65

Objective. The aim of this study was to analyze the occurrence of some psychological disorders in elderly people in three different social settings and to evaluate the impact of those problems on the adaptation of denture wearers to removable prostheses. Materials and methods. The study was conducted in three social settings: the geriatric clinic of a university hospital, nursing homes and a Third Age University school (TAU). Each group consisted of 70 randomly selected individuals. Of the total number of 210 subjects, 183 persons wore maxillary removable dentures while 150 had mandibular prostheses. Some symptoms of psychological disorders were diagnosed on the basis of results provided by two tests: GHQ and GDS. For identification of an inter-relationship between the use of removable dentures and the psychic status, the difficulties in adaptation to removable dentures were evaluated. Results. Statistical analysis showed that the number of individuals with depressive symptoms was significantly lower in the group of TAU students than among the nursing home residents. No statistically significant difference in the occurrence of depression was found between the group of hospital patients and the students of TAU. A comparison of the GDS test results with the incidence of denture use difficulties indicated a significant inter-relationship. Conclusions. The GHQ and GDS tests may prove useful in the prosthetic treatment of those removable denture wearers who complain of oral discomfort without manifesting any visible causes. The proportion of elderly with signs of psychic disorders is significantly lower among TAU students than nursing home residents and hospital patients.