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Oral health in institutionalised elderly people in Oslo, Norway and its relationship with dependence and cognitive impairment
Author(s) -
Zuluaga Dairo J Marín,
Ferreira Jenny,
Montoya José A. Gil,
Willumsen Tiril
Publication year - 2012
Publication title -
gerodontology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.7
H-Index - 54
eISSN - 1741-2358
pISSN - 0734-0664
DOI - 10.1111/j.1741-2358.2011.00490.x
Subject(s) - medicine , oral hygiene , dentistry , oral health , oral examination , hygiene , cognitive impairment , geriatric dentistry , cross sectional study , cognition , psychiatry , pathology
doi: 10.1111/j.1741‐2358.2011.00490.x
Oral health in institutionalised elderly people in Oslo, Norway and its relationship with dependence and cognitive impairment Objective: Investigating oral health’s relationship with dependency and cognitive state. Background: Oral hygiene is poor in the institutionalised elderly. There are problems regarding the oral care of residents having poor mobility or cognitive impairment. Material and methods: Cross‐sectional study involving 135 participants (mean age 85.7, SD 8.8 years) in two categories: nurses doing tooth cleaning and residents doing tooth cleaning. Those cleaned by nurses were categorised as co‐operative or unco‐operative. The oral hygiene status, presence of caries, retained roots and denture‐related stomatitis were recorded. Results: Of the participants, 70% had only natural teeth. The prevalence of caries was 28%. A significant correlation showed that having more teeth gave a poorer Simplified Oral Hygiene Index (OHI‐S) ( p = 0.018). The number of retained roots increased with the severity of cognitive impairment ( p < 0.05). Significant differences were found between nurses or residents doing the tooth cleaning on the OHI‐S ( p = 0.05) and percentage of dental plaque ( p = 0.003). Unco‐operative residents had poorer oral hygiene ( p = 0.028), more caries ( p = 0.008) and were more often moderate–severe cognitive impaired ( p = 0.016). Conclusions: A high percentage of participants had unacceptable oral hygiene. Residents whose teeth were cleaned by the nurses had poorer oral hygiene. Unco‐operative residents had the worst oral hygiene and more caries.