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Oral Care Reduces Pneumonia in Older Patients in Nursing Homes

Open access
Yoneyama, Takeyoshi, Yoshida, Mitsuyoshi, Ohrui, Takashi, Mukaiyama, Hideki, Okamoto, Hiroshi, Hoshiba, Kanji, Ihara, Shinichi, Yanagisawa, Shozo, Ariumi, Shiro, Morita, Tomonori, Mizuno, Yasuro, Ohsawa, Takayuki, Akagawa, Yasumasa, Hashimoto, Kenji, Sasaki, Hidetada, Of The Oral Care Working Group, Members·2002·Journal of the American Geriatrics Society

Abstract

OBJECTIVES: Aspiration of oral secretions and their bacteria is increasingly being recognized as an important factor in pneumonia. We investigated whether oral care lowers the frequency of pneumonia in institutionalized older people. DESIGN: Survey. SETTING: Eleven nursing homes in Japan. PARTICIPANTS: Four hundred seventeen patients randomly assigned to an oral care group or a no oral care group. INTERVENTION: Nurses or caregivers cleaned the patients' teeth by toothbrush after each meal. Swabbing with povidone iodine was additionally used in some cases. Dentists or dental hygienists provided professional care once a week. MEASUREMENTS: Pneumonia, febrile days, death from pneumonia, activities of daily living, and cognitive functions. RESULTS: During follow‐up, pneumonia, febrile days, and death from pneumonia decreased significantly in patients with oral care. Oral care was beneficial in edentate and dentate patients. Activities of daily living and cognitive functions showed a tendency to improve with oral care. CONCLUSION: We suggest that oral care may be useful in preventing pneumonia in older patients in nursing homes. J Am Geriatr Soc 50:430–433, 2002.

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Metadata

Authors
Yoneyama, T., Yoshida, M., Ohrui, T., Mukaiyama, H., Okamoto, H., Hoshiba, K., Ihara, S., Yanagisawa, S., Ariumi, S., Morita, T., Mizuno, Y., Ohsawa, T., Akagawa, Y., Hashimoto, K., Sasaki, H., & Of The Oral Care Working Group, M.
Venue
Journal of the American Geriatrics Society
Publisher
Wiley
Published
2002-03
Volume
50
Issue
3
Pages
430-433
ISSN
  • 0002-8614 (ISSN-L)
  • 1532-5415
OpenAlex
W2101049134
Cited by
791
References
1
FWCI
82.75
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Oral Care Reduces Pneumonia in Older Patients in Nursing Homes. https://app.cochat.ai/papers/10.1046/j.1532-5415.2002.50106.x
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Yoneyama, T., Yoshida, M., Ohrui, T., Mukaiyama, H., Okamoto, H., Hoshiba, K., Ihara, S., Yanagisawa, S., Ariumi, S., Morita, T., Mizuno, Y., Ohsawa, T., Akagawa, Y., Hashimoto, K., Sasaki, H., & Of The Oral Care Working Group, M. (2002). Oral Care Reduces Pneumonia in Older Patients in Nursing Homes. Journal of the American Geriatrics Society. https://doi.org/10.1046/j.1532-5415.2002.50106.x

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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