Association between swallowing function and oral bacterial flora in independent community-dwelling elderly
Association between swallowing function and oral bacterial flora in independent community-dwelling elderly
复制标题
独立社区老年人吞咽功能与口腔菌群的关系
DOI：
10.1007/s40520-020-01521-3
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发表时间：
2021
期刊：
影响因子：
--
通讯作者：
Sakakibara H.
中科院分区：
文献类型：
--
作者：
Hida Y;Nishida T;Taniguchi C;Sakakibara H.
Backgroundincreasingincidence of swelling dysfunction，or dysphagia，a risk factor for aspiration pneumonia，are being reported in ageing populations.AimsTo investigate the relationship between swelling function and oral bacteria in independent，community-dwelling elderly.MethodsThis study reported 139 community-dwelling individuals age ≥ 70 years with poor swelling function.厌氧（Prevotellaspp.）和梭杆菌属）并检测了参与者口腔植物群中的需氧菌。使用30 mL水吞咽试验评价吞咽功能。进行多变量Logistic回归分析，以研究口腔细菌和吞咽function.ResultsSwallowing功能之间的关联被评估为异常的2.9%和异常的47.5%的受试者。Prevotellaspp的菌落形成单位（CFU/ml）。与吞咽功能障碍相关（OR = 3.45，95%可信区间CI = 1.49-8.11）。此外，梭杆菌属的CFU/ml。需氧菌和需氧菌与吞咽功能障碍无关，但与牙齿数量有关（OR分别为2.71; 95%CI为1.28-5.74和0.40; 95%CI为0.18-0.91）。这可能间接增加吸入性肺炎的风险因素。
BackgroundIncreasing incidences of swallowing dysfunction, or dysphagia, a risk factor for aspiration pneumonia, are being reported in aging populations.AimsTo investigate the relationship between swallowing function and oral bacteria in independent, community-dwelling elderly.MethodsThis study recruited 139 community-dwelling individuals aged ≥ 70 years with poor swallowing function. The presence of anaerobic (Prevotellaspp. andFusobacteriumspp.) and aerobic bacteria was examined in the participants’ oral cavity flora. Swallowing function was evaluated using a 30 mL water swallowing test. Multivariate logistic regression analyses were performed to examine the association between oral bacteria and swallowing function.ResultsSwallowing function was assessed as abnormal in 2.9% and as abnormal in 47.5% of the subjects. The colony-forming units (CFUs/ml) ofPrevotellaspp. were associated with the swallowing dysfunction (odds ratio [OR] 3.45, 95% confidence interval [CI] 1.49–8.11). Further, CFUs/ml ofFusobacteriumspp. and aerobes did not correlate with the swallowing dysfunction but were related with the number of teeth (OR 2.71; 95% CI 1.28–5.74, and OR 0.40; 95% CI, 0.18–0.91, respectively)ConclusionsSwallowing dysfunction in community-dwelling elderly is associated with increased abundance ofPrevotellaspp., which indirectly may be an increased risk factor for aspiration pneumonia.
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影响因子：
24.3
作者：
Almirall, Jordi;Rofes, Laia;Clave, Pere
通讯作者：
Clave, Pere
影响因子：
3.5
作者：
Nishiwaki, K;Tsuji, T;Fujiwara, T
通讯作者：
Fujiwara, T
与疗养院居民肺炎死亡率相关的口腔微生物群
DOI：
--
发表时间：
2018
期刊：
影响因子：
--
作者：
土田祐也;新居学;加藤勇介;内布敦子;坂下玲子;甲斐憲次;Yamashita Yoshihisa
通讯作者：
Yamashita Yoshihisa
影响因子：
2.6
作者：
Kertscher, Berit;Speyer, Renee;Plant, Chris
通讯作者：
Plant, Chris
影响因子：
3.7
作者：
Nishizawa, Tomotaka;Niikura, Yuichi;Takizawa, Hajime
通讯作者：
Takizawa, Hajime