Objective: To estimate the efficacy of 23-valent pneumococcal polysaccharide vaccine (PPSV23) among the elderly, we analyzed the relationship between the mortality of the elderly for pneumonia and the vaccination rate...Objective: To estimate the efficacy of 23-valent pneumococcal polysaccharide vaccine (PPSV23) among the elderly, we analyzed the relationship between the mortality of the elderly for pneumonia and the vaccination rate of PPSV23 from 2008 to 2016 in Iwate Prefecture, Japan. Study Design: The present study was a retrospective, observational, database study adopting an ecological design. The mortality for pneumonia among the elderly over 70 years old from 2006 to 2016 in Iwate Prefecture was calculated based on the data from the Japanese Vital Statistics. We compared the mortality rate (MR) of pneumonia among the elderly over 70 years old between the low-vaccinated period (LVP) (2006-2010) and high-vaccinated period (HVP) (2012-2016) using a Poisson regression model. Results: While the vaccination rate of PPSV23 among the elderly over 65 years old was 3.3% in 2010, it increased rapidly up to 40.7% in 2012 and reached 66.4% in 2016. The MR ratio of the total population during HVP to the average MR during LVP was 0.749. The MR of the total population during HVP was significantly lower than that during LVP (p Conclusion: The increase in vaccination rate of PPSV23 during HVP (2012-2016) may contribute to the decrease in mortality for pneumonia among the elderly over 70 years old in Iwate Prefecture.展开更多
We established a diagnostic model to predict acute Mycoplasma pneumoniae (M. pneumonia) infection in elderly Community-acquired pneumonia (CAP) patients. We divided 456 patients into acute and non-acute M. pneumon...We established a diagnostic model to predict acute Mycoplasma pneumoniae (M. pneumonia) infection in elderly Community-acquired pneumonia (CAP) patients. We divided 456 patients into acute and non-acute M. pneumoniae infection groups. Binary logistic regression and receiver operating characteristic (ROC) curves were used to establish a predictive model. The following independent factors were identified: age 〉 70 years; serum cTNT level 〉 0.0S ng/mL; lobar consolidation; mediastinal lymphadenopathy; and antibody titer in the acute phase 〉 1:40. The area under the ROC curve of the model was 0.923 and a score of 2 7 score predicted acute M. pneumoniae infection in elderly patients with CAP. The predictive model developed in this study has high diagnostic accuracy for the identification of elderly acute M. pneumoniae infection.展开更多
Objective: To investigate the effects of feeding safety instructions and dietary intervention on aspiration pneumonia in elderly patients with dysphagia. Methods: The study included 40 long-term hospitalized elderly...Objective: To investigate the effects of feeding safety instructions and dietary intervention on aspiration pneumonia in elderly patients with dysphagia. Methods: The study included 40 long-term hospitalized elderly patients with dysphagia who needed oral intake, According to the voluntary and matching principle, participants were divided into the intervention group (n =20) and control group (n = 20). We formed a multi-disciplinary team including clinical nurses, rehabilitation therapists and nutritionists. Clinical nurses collaborated with nutritionists and rehabilitation therapists to carry out feeding management. The patients in the control group were fed with semi-solid food, thick liquid, a partial mushy diet and so on according to their swallowing situations and tastes or preferences. The patients in the intervention group were fed with an all mushy diet. Patients in both groups were able to eat foods on their own or with assistance. Results: After a three-month intervention, the incidence of aspiration pneumonia in both groups was decreased, and the difference was statistically significant (P〈0.05). In the control group, seven patients had aspiration pneumonia, including two cases who died after nasogastric feeding due to aggravated dysphagia. In the control group, seven patients had aspiration pneumonia, including two cases was given nasogastric feeding due to aggravated dysphagia and then one case died. In the intervention group, four patients had aspiration pneumonia. There was no dropouts in either group. Conclusions: Elderly patients with dysphagia require a multidisciplinary team to work closely with them to carry out feeding management. Nurses should conduct safety guidance for care catering and encouraging patients to actively eat a mushy diet. The diet can reduce the incidence of aspiration pneumonia, maintain oral intake and improve the quality of life.展开更多
文摘Objective: To estimate the efficacy of 23-valent pneumococcal polysaccharide vaccine (PPSV23) among the elderly, we analyzed the relationship between the mortality of the elderly for pneumonia and the vaccination rate of PPSV23 from 2008 to 2016 in Iwate Prefecture, Japan. Study Design: The present study was a retrospective, observational, database study adopting an ecological design. The mortality for pneumonia among the elderly over 70 years old from 2006 to 2016 in Iwate Prefecture was calculated based on the data from the Japanese Vital Statistics. We compared the mortality rate (MR) of pneumonia among the elderly over 70 years old between the low-vaccinated period (LVP) (2006-2010) and high-vaccinated period (HVP) (2012-2016) using a Poisson regression model. Results: While the vaccination rate of PPSV23 among the elderly over 65 years old was 3.3% in 2010, it increased rapidly up to 40.7% in 2012 and reached 66.4% in 2016. The MR ratio of the total population during HVP to the average MR during LVP was 0.749. The MR of the total population during HVP was significantly lower than that during LVP (p Conclusion: The increase in vaccination rate of PPSV23 during HVP (2012-2016) may contribute to the decrease in mortality for pneumonia among the elderly over 70 years old in Iwate Prefecture.
基金supported by the Capital Medical Development and Scientific Research Fund(2009-1033)and the Science and Technology Plan of Beijing City(Z101107050210018)
文摘We established a diagnostic model to predict acute Mycoplasma pneumoniae (M. pneumonia) infection in elderly Community-acquired pneumonia (CAP) patients. We divided 456 patients into acute and non-acute M. pneumoniae infection groups. Binary logistic regression and receiver operating characteristic (ROC) curves were used to establish a predictive model. The following independent factors were identified: age 〉 70 years; serum cTNT level 〉 0.0S ng/mL; lobar consolidation; mediastinal lymphadenopathy; and antibody titer in the acute phase 〉 1:40. The area under the ROC curve of the model was 0.923 and a score of 2 7 score predicted acute M. pneumoniae infection in elderly patients with CAP. The predictive model developed in this study has high diagnostic accuracy for the identification of elderly acute M. pneumoniae infection.
基金supported by the nursing scientific research foundation of Fudan University(No.FNF201019)
文摘Objective: To investigate the effects of feeding safety instructions and dietary intervention on aspiration pneumonia in elderly patients with dysphagia. Methods: The study included 40 long-term hospitalized elderly patients with dysphagia who needed oral intake, According to the voluntary and matching principle, participants were divided into the intervention group (n =20) and control group (n = 20). We formed a multi-disciplinary team including clinical nurses, rehabilitation therapists and nutritionists. Clinical nurses collaborated with nutritionists and rehabilitation therapists to carry out feeding management. The patients in the control group were fed with semi-solid food, thick liquid, a partial mushy diet and so on according to their swallowing situations and tastes or preferences. The patients in the intervention group were fed with an all mushy diet. Patients in both groups were able to eat foods on their own or with assistance. Results: After a three-month intervention, the incidence of aspiration pneumonia in both groups was decreased, and the difference was statistically significant (P〈0.05). In the control group, seven patients had aspiration pneumonia, including two cases who died after nasogastric feeding due to aggravated dysphagia. In the control group, seven patients had aspiration pneumonia, including two cases was given nasogastric feeding due to aggravated dysphagia and then one case died. In the intervention group, four patients had aspiration pneumonia. There was no dropouts in either group. Conclusions: Elderly patients with dysphagia require a multidisciplinary team to work closely with them to carry out feeding management. Nurses should conduct safety guidance for care catering and encouraging patients to actively eat a mushy diet. The diet can reduce the incidence of aspiration pneumonia, maintain oral intake and improve the quality of life.