Tooth Loss and Nutritional Status in Older Adults: A Systematic Review and Meta-analysis
| Autor: | Riva Touger-Decker, James Scott Parrott, S. Goldstein, Z. Johnson, Jennifer Tomesko, Joachim Sackey, Rena Zelig, A. Golden, E. Firestone, A. Kaseta |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
Gerontology
medicine.medical_specialty Nutritional Status 03 medical and health sciences Eating Tooth Loss 0302 clinical medicine 030502 gerontology Tooth loss medicine Humans General Dentistry Aged Geriatrics Nutrition assessment Dentition business.industry Malnutrition Nutritional status 030206 dentistry medicine.disease Meta-analysis medicine.symptom Mouth Edentulous 0305 other medical science business Elder Nutritional Physiological Phenomena |
| Zdroj: | JDR clinical and translational research. 7(1) |
| ISSN: | 2380-0852 |
| Popis: | Background/Objective: Older adults are at risk for tooth loss and compromised nutritional status. Our objective was to conduct a systematic review and meta-analysis to answer the following question: Among adults aged ≥60 y living in developed countries, what are the associations between tooth loss and nutritional status as assessed by a validated nutrition screening or assessment tool? Methods: PRISMA guidelines were followed. PubMed, Scopus, CINAHL, Web of Science, and MEDLINE were searched for studies published in English between 2009 and 2019 that met inclusion criteria. Data extracted included study and participant characteristics, dentition, and nutritional status. Risk of bias was assessed with a modified Newcastle-Ottawa Scale. Random effects meta-analysis was used. Results: Of the 588 unduplicated articles identified, 78 were reviewed in full text, and 7 met inclusion criteria. Six studies were combined for a meta-analysis, which revealed that individuals who were completely edentulous or who lacked functional dentition had a 21% increased likelihood of being at risk of malnutrition or being malnourished, as compared with those who were dentulous or had functionally adequate dentition (risk ratio, 1.21; 95% CI, 1.11 to 1.32; I2 = 70%). Whether the article statistically adjusted for medical history explained most of the heterogeneity in the pooled effect. Conclusions and Implications: Findings suggest that older adults with tooth loss are at greater risk of malnutrition than those with functionally adequate dentition. Use of validated tools to assess risk of malnutrition in older adults with tooth loss is important to promote early intervention and referral to optimize nutrition and oral health status. Findings were limited by heterogeneity, risk of bias, and overall quality of the studies reviewed. Cohort studies that adjust for known confounders and use consistent approaches to assess tooth loss and nutritional status are needed. Knowledge Transfer Statement: The results of this study suggest that older adults with tooth loss are at greater risk of malnutrition than those with functionally adequate dentition. Screening of this population for malnutrition by health care professionals, including dentists and dietitians, may result in corresponding referrals to optimize nutrition and oral health status. Further research is needed with consistent approaches to assess tooth loss and nutritional status. |
| Databáze: | OpenAIRE |
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