| PubMed ID | Author / Year | Patient Group | Study type (level of evidence) |
| 18248335 | Gil-Montoya/2008 | 2,860 patients | Cross Sectional/Observational |
| Key results | 2,860 randomly selected elderly persons were used in this study. Oral Health Related Quality of Life (OHRQoL), Geriatric Oral Health Assessment Index (GOHAI), and the Mini Nutritional Assessment (MNA) of each patient were measured. Results reported that of those subjects who had a need for oral heath care based on a GOHAI of less than or equal to 57, 85% of these individuals were malnourished and 76% were at risk of malnutrition. Subjects that were not in need of oral care based on a GOHAI of greater than 57, 15% were malnourished and 24% were at risk of malnutrition. A statistically significant correlation was found between GOHAI and MNA scores when adjusted for confounding variables. More than 80% of individuals classified as malnourished required dental care. | ||
| 22364560 | Kshetrimayum/2013 | 141 patients | Cross Sectional/Observational |
| Key results | This study presented 141 patients. GOHAI and the MNA index were used to evaluate individuals’ oral health and malnutrition. A statistically significant association was found between MNA scores and GOHAI. Patients with low perception of their oral health, a GOHAI value of less than 57, were shown to have a MNA of 9.5 ± 2.3. The subjects who had a high perception of their oral health, a GOHAI value of greater than or equal to 57, were found to have an MNA of 10.83 ± 2.1. In conclusion, individuals with a greater likelihood of malnutrition had a higher self reported need of oral health based on their GOHAI. | ||
| 23773972 | El Osta/2013 | 201 patients | Cross Sectional/Observational |
| Key results | The MNA and Additive GOHAI (ADD-GOHAI) were collected on 201 patients. Individuals with a GOHAI of less than 50 were 2.9 times more likely to have malnutrition compared to those who had a GOHAI of 57-60. 9.4% of subjects who had a GOHAI of 57-60 had an MNA of less than 24, whereas 79% of subjects who had a GOHAI less than or equal to 50 had an MNA score of less than 24. | ||
| 18248335 | Daly/2003 | 49 Subjects | Cross Sectional/Observational |
| Key results | 49 individuals participated in this study. MNA index was used to assess the subject’s nutritional status. 14% reported feelings of nutritional problems and 25% reported changing their diet because of their dental difficulties. Correlation was found between number of teeth and MNA, with a coefficient of 0.35, the total number of teeth and total number of foods had a coefficient of 0.33, and the total number of foods and MNA had a correlation coefficient of 0.53. All were shown to be statistically significant at a p value of <0.05. In conclusion, results found that older adults with a reduced number of teeth had poor oral health and, had a decreased quality of diet, which included these patients at risk for malnutrition. | ||
The Evidence
| Basic Science Rationale (Mechanisms that may account for and/or explain the clinical question, i.e. is the answer to the clinical question consistent with basic biological, physical and/or behavioral science principles, laws and research?) |
| None available |
| Comments and Evidence-Based Updates on the CAT (FOR PRACTICING DENTISTS', FACULTY, RESIDENTS and/or STUDENTS COMMENTS ON PUBLISHED CATs) |
| None available |