Periodontitis and perceived risk for periodontitis in elders with evidence of depression.

• BACKGROUND: Depression and periodontitis are common conditions in older adults. There is some evidence that these two conditions may be related.AIMS: To study a population of dentate elders and assess the prevalence of depression, self-assessment of risk for periodontitis and tooth loss, in relation to periodontal disease status.MATERIAL AND METHODS: Data were obtained from 701 older subjects (mean age 67.2 years (SD+/-4.6), of whom 59.5% were women. Self-reports of a diagnosis of depression, scores of the Geriatric Depression Scale (GDS), and self-assessment of risk for future tooth loss and periodontitis were compared with a diagnosis of periodontitis based on probing depth, and bone loss assessed from panoramic radiographs. Other systemic diseases and smoking habits were also determined and studied in relation to depression.RESULTS: A history of depression was reported by 20% of the subjects. GDS scores >/=8 were reported by 9.8% of the elders. Periodontitis was identified in 48.5% of the subjects. Depression was associated with heart attack (p<0.05), stroke (p<0.01), high blood pressure (p<0.02), all combined cardiovascular diseases (p<0.001), chronic pain (p<0.01), osteoarthritis (p<0.001), and osteoporosis (p< 0.001) but not with periodontitis (p=0.73). Subjects with depression had a higher self-reported risk score for future tooth loss (p<0.02). No group difference emerged for self-perceived risk for periodontitis. Logistic regression analysis demonstrated that a past history of tooth loss (p<0.001), self-perceived risk for periodontitis (p<0.02), the number of years with a smoking habit (p<0.02), and male gender (p<0.02) were associated with a diagnosis of periodontitis but neither measure of depression could be included in an explanatory model for periodontitis.CONCLUSIONS: Evidence of depression (self-report or by GDS) is not associated with risk for periodontitis in older subjects but is associated with tooth loss and chronic conditions associated with pain.

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MEDICAL AND HEALTH SCIENCES  -- Clinical Medicine -- Dentistry (hsv//eng)

MEDICIN OCH HÄLSOVETENSKAP  -- Klinisk medicin -- Odontologi (hsv//swe)

MEDICIN OCH HÄLSOVETENSKAP  -- Klinisk medicin (hsv//swe)

MEDICAL AND HEALTH SCIENCES  -- Clinical Medicine (hsv//eng)

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