The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Oral Care Reduces Pneumonia in Older Patients in Nursing Homes
Open accessAbstract
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.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Folstein, M. F., Folstein, S. E., & McHugh, P. R. (1975) · Journal of Psychiatric Research · doi:10.1016/0022-3956(75)90026-6 · Cited by 88,282
Cited by
Systematic Review of the Association Between Respiratory Diseases and Oral Health
Azarpazhooh, A., & Leake, J. L. (2006) · Journal of Periodontology · doi:10.1902/jop.2006.060010 · Cited by 641
Serra-Prat, M., Palomera, M., Gomez, C., Sar-Shalom, D., Saiz, A., Montoya, J. G., Navajas, M., Palomera, E., & Clave, P. (2012) · Age and Ageing · doi:10.1093/ageing/afs006 · Cited by 331
Periodontitis is associated with cognitive impairment among older adults: Analysis of NHANES-III
Noble, J. M., Borrell, L. N., Papapanou, P. N., Elkind, M. S. V., Scarmeas, N., & Wright, C. B. (2009) · Journal of Neurology, Neurosurgery & Psychiatry · doi:10.1136/jnnp.2009.174029 · Cited by 324
The Oral Microbiome in Health and Its Implication in Oral and Systemic Diseases
(2016) · Advances in Applied Microbiology · doi:10.1016/bs.aambs.2016.08.002 · Cited by 306
The Role of Oral Microbiome in Respiratory Health and Diseases
Pathak, J. L., Yan, Y., Zhang, Q., Wang, L., & Ge, L. (2021) · Respiratory Medicine · doi:10.1016/j.rmed.2021.106475 · Cited by 228
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
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- 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
- The paper
- 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
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.