Effect of a musical intervention on tolerance and efficacy of non-invasive ventilation in the ICU: study protocol for a randomized controlled trial (MUSique pour l’Insuffisance Respiratoire Aigue - Mus-IRA)

BackgroundNon-invasive ventilation (NIV) tolerance is a key factor of NIV success. Hence, numerous sedative pharmacological or non-pharmacological strategies have been assessed to improve NIV tolerance. Music therapy in various health care settings has shown beneficial effects. In invasively ventilated critical care patients, encouraging results of music therapy on physiological parameters, anxiety, and agitation have been reported. We hypothesize that a musical intervention improves NIV tolerance in comparison to conventional care. We therefore question the potential benefit of a receptive music session administered to patients by trained caregivers (“musical intervention”) to enhance acceptance and tolerance of NIV.Methods/designWe conduct a prospective, three-center, open-label, three-arm randomized trial involving patients in the intensive care unit (ICU) who require NIV, as assessed by the treating physician. Participants are allocated to a “musical intervention” arm (“musical intervention” applied during all NIV sessions), to a “sensory deprivation” arm (sight and hearing isolation during all NIV sessions), or to the control group. The primary endpoint is the change in respiratory comfort (measured with a digital visual scale) before the initiation and after 30 minutes of the first NIV session. The evaluation of the primary endpoint is performed blindly from the treatment group. Secondary endpoints include changes in respiratory and cardiovascular parameters during NIV sessions, the percentage of patients requiring endotracheal intubation, day-90 anxiety/depression and health-related quality of life, post-trauma stress induced by NIV, and the overall assessment of NIV.The follow-up for each participant is 90 days. We expect to randomize a total of 99 participants.DiscussionAs music intervention is a simple and easy-to-implement non-pharmacological technique, efficacious in reducing anxiety in critically ill patients, it appeared logical to assess its efficacy in NIV, one of the most stressful techniques used in the ICU. Patient centeredness was crucial in choosing the outcomes assessed.

Trial registration

ClinicalTrials.gov: {"type":"clinical-trial","attrs":{"text":"NCT02265458","term_id":"NCT02265458"}}NCT02265458. Registered on 25 August 2014.

Electronic supplementary material

The online version of this article (doi:10.1186/s13063-016-1574-z) contains supplementary material, which is available to authorized users.     

Resultados de la ventilación mecánica no invasiva en pacientes no candidatos a intubación en un hospital de subagudos. Estudio de seguimiento a un año

Elderly patients with multiple morbidity and do not intubate (DNI) orders frequently present with acute respiratory failure. There are data supporting the effectiveness of non-invasive ventilation (NIV) in this context. Our chronic disease hospital developed an integrated care clinical pathway for the use of NIV in acute respiratory failure in the emergency room and wards in 2010. The aim of this study was to assess the outcome of NIV in patients with acute respiratory failure who had a DNI order in a sub-acute care hospital.MethodsObservational, one year-follow up study. The main variables were in-hospital mortality and one year mortality. Other variables recorded were: demographics, clinical data, functional data, performance of daily life activities, dementia, arterial blood gases and re-admissions.ResultsThe study included a total of 102 patients, of which 22% were in institutions. The mean age 81 ± 7.47% males, with a Charlson index 3.7 ± 1, and Barthel index 54 ± 31. The overall mortality during the admission was 33% (34 patients). Among those patients ventilated outside the protocol indication, the mortality was significantly greater, at 71% (P > .05). Overall one-year survival rate was 46%. This survival rate was statistically higher in patients with obesity hypoventilation syndrome and a Barthel > 50.ConclusionsNIV is a useful technique in a hospital for chronic patients in an elderly population with a therapeutic ceiling. Despite their disease severity and comorbidity, acceptable survival rates are achieved. A correct case selection is needed. Obesity hypoventilation syndrome and those with Barthel index > 50 have a better prognosis.     

HFNC与NIV治疗合并Ⅱ型呼衰的COPD患者的临床疗效对比

摘要 目的：探讨高流量湿化治疗仪（HFNC）治疗合并Ⅱ型呼吸衰竭的慢性阻塞性肺疾病患者的临床效果及安全性。方法：选择2020 年 4 月至 2022 年 3 月就诊于我院的合并Ⅱ型呼吸衰竭的慢性阻塞性肺疾病的患者共151名。随机分为接受 HFNC治疗组和NIV治疗组（HFNC组77名，NIV组74名）。分别评估患者治疗前和治疗后1小时、24小时以及治疗结束前心率（heart rate，HR）、呼吸频率（respiratory rate，RR）、氧合指数（Oxygenation index，PaO₂/FiO₂）、CO₂分压（arterial partial pressure of CO₂，PaCO₂）的变化、治疗不耐受和失败、有气管插管需求的情况、住院时间以及住院死亡率。结果：治疗后，两组各有6名患者死亡，死亡率分别为HFNC组7.8%，NIV组8.2%，组间比较差异无统计学意义（P=0.94）。两组患者治疗前后HR、RR、平均动脉压、白细胞计数、中性粒细胞百分比、C-反应蛋白、降钙素原及PaO₂/FiO₂、PaCO₂、动脉血酸碱度均无明显统计学差异。与NIV组相比，HFNC组气道护理干预次数明显减少（4±1 vs 8±2，P<0.05），皮肤破损发生率明显降低（5.2% vs 20.3%，P<0.05），住院天数明显缩短（6±2 vs 8±2，P<0.05）。结论：HFNC治疗合并Ⅱ型呼吸衰竭的COPD 患者效果并不亚于NIV，且HFNC的安全性更高，可作为该类患者的首选通气支持治疗方式。     

Obesity-Hypoventilation Syndrome: Increased Risk of Death over Sleep Apnea Syndrome

AimTo study whether mortality and cardiovascular morbidity differ in non-invasive ventilation (NIV)-treated patients with severe obesity-hypoventilation syndrome (OHS) as compared with CPAP-treated patients with obstructive sleep apnea syndrome (OSAS), and to identify independent predictors of mortality in OHS.ResultsThree hundred and thirty subjects (110 patients with OHS and 220 patients with OSAS) were studied. Mean follow-up time was 7±4 years. The five year mortality rates were 15.5% in OHS cohort and 4.5% in OSAS cohort (p< 0.05). Patients with OHS had a 2-fold increase (OR 2; 95% CI: 1.11–3.60) in the risk of mortality and 1.86 fold (OR 1.86; 95% CI: 1.14–3.04) increased risk of having a cardiovascular event. Diabetes, baseline diurnal SaO₂ < 83%, EPAP < 7 cmH2O after titration and adherence to NIV < 4 hours independently predicted mortality in OHS.ConclusionMortality of severe OHS is high and substantially worse than that of OSAS. Severe OHS should be considered a systemic disease that encompasses respiratory, metabolic and cardiovascular components that require a multimodal therapeutic approach.     

吉林省在院农村老年荣复军人健康需求状况调查

??????? 目的 了解吉林省在院老年农村荣复军人健康需求现状。方法 采用自行设计的健康需求调查问卷进行调查。结果 被调查的93名老年荣复军人中66人（71%）认为自身健康状况良好,6人（6.5%）认为自身健康状况一般,20人（22.5%）认为自身健康状况不好;健康认知测试总体正确率只有32.7%;健康知识的获取途径主要来自电视广播;最希望参加的健康活动依次为健康检查、饮食指导、健康知识讲座和心理健康咨询;最想了解的健康知识排在前3位的依次为心脑血管疾病的防治、饮食营养知识、家庭护理知识。结论 吉林省在院农村老年荣复军人健康状况自我评价较好,但健康认知水平较低,健康需求主要以初级卫生保健为主。     

High Prevalence of Respiratory Muscle Weakness in Hospitalized Acute Heart Failure Elderly Patients

IntroductionRespiratory Muscle Weakness (RMW) has been defined when the maximum inspiratory pressure (MIP) is lower than 70% of the predictive value. The prevalence of RMW in chronic heart failure patients is 30 to 50%. So far there are no studies on the prevalence of RMW in acute heart failure (AHF) patients.ObjectivesEvaluate the prevalence of RMW in patients admitted because of AHF and the condition of respiratory muscle strength on discharge from the hospital.MethodsSixty-three patients had their MIP measured on two occasions: at the beginning of the hospital stay, after they had reached respiratory, hemodynamic and clinical stability and before discharge from the hospital. The apparatus and technique to measure MIP were adapted because of age-related limitations of the patients. Data on cardiac ejection fraction, ECG, brain natriuretic peptide (BNP) levels and on the use of noninvasive ventilation (NIV) were collected.ResultsThe mean age of the 63 patients under study was 75 years. On admission the mean ejection fraction was 33% (95% CI: 31–35) and the BNP hormone median value was 726.5 pg/ml (range: 217 to 2283 pg/ml); 65% of the patients used NIV. The median value of MIP measured after clinical stabilization was -52.7 cmH2O (range: -20 to -120 cmH₂O); 76% of the patients had MIP values below 70% of the predictive value. On discharge, after a median hospital stay of 11 days, the median MIP was -53.5 cmH₂O (range:-20 to -150 cmH₂O); 71% of the patients maintained their MIP values below 70% of the predictive value. The differences found were not statistically significant.ConclusionElderly patients admitted with AHF may present a high prevalence of RMW on admission; this condition may be maintained at similar levels on discharge in a large percentage of these patients, even after clinical stabilization of the heart condition.     

Tri13 and Tri7 Determine Deoxynivalenol- and Nivalenol-Producing Chemotypes of Gibberella zeae

Gibberella zeae, a major cause of cereal scab, can be divided into two chemotypes based on production of the 8-ketotrichothecenes deoxynivalenol (DON) and nivalenol (NIV). We cloned and sequenced a Tri13 homolog from each chemotype. The Tri13 from a NIV chemotype strain (88-1) is located in the trichothecene gene cluster and carries an open reading frame similar to that of Fusarium sporotrichioides, whereas the Tri13 from a DON chemotype strain (H-11) carries several mutations. To confirm the roles of the Tri13 and Tri7 genes in trichothecene production by G. zeae, we genetically altered toxin production in 88-1 and H-11. In transgenic strains, the targeted deletion of Tri13 from the genome of 88-1 caused production of DON rather than NIV. Heterologous expression of the 88-1 Tri13 gene alone or in combination with the 88-1 Tri7 gene conferred on H-11 the ability to synthesize NIV; in the latter case, 4-acetylnivalenol (4-ANIV) also was produced. These results suggest that Tri13 and Tri7 are required for oxygenation and acetylation of the oxygen at C-4 during synthesis of NIV and 4-ANIV in G. zeae. These functional analyses of the Tri13 and Tri7 genes provide the first clear evidence for the genetic basis of the DON and NIV chemotypes in G. zeae.     

Increased oxidative stress in elderly leprosy patients is related to age but not to bacillary load

BackgroundLeprosy continues to be a public health problem in Brazil. Furthermore, detection rates in elderly people have increased, particularly those of multibacillary (L-Lep) patients, who are responsible for transmitting M. leprae. Part of the decline in physiological function during aging is due to increased oxidative damage and change in T cell subpopulations, which are critical in defense against the disease. It is not still clear how age-related changes like those related to oxidation affect elderly people with leprosy. The aim of this work was to verify whether the elderly leprosy patients have higher ROS production and how it can impact the evolution of leprosy.Methodology/Principal findings87 leprosy patients, grouped according to age range and clinical form of leprosy, and 25 healthy volunteers were analyzed. Gene expression analysis of antioxidant and oxidative burst enzymes were performed in whole blood using Biomark’s microfluidic-based qPCR. The same genes were evaluated in skin lesion samples by RT-qPCR. The presence of oxidative damage markers (carbonylated proteins and 4-hydroxynonenal) was analyzed by a DNPH colorimetric assay and immunofluorescence. Carbonylated protein content was significantly higher in elderly compared to young patients. One year after multidrug therapy (MDT) discharge and M. leprae clearance, oxidative damage increased in young L-Lep patients but not in elderly ones. Both elderly T and L-Lep patients present higher 4-HNE in cutaneous lesions than the young, mainly surrounding memory CD8⁺ T cells. Furthermore, young L-Lep demonstrated greater ability to neutralize ROS compared to elderly L-Lep patients, who presented lower gene expression of antioxidant enzymes, mainly glutathione peroxidase.Conclusions/SignificanceWe conclude that elderly patients present exacerbated oxidative damage both in blood and in skin lesions and that age-related changes can be an important factor in leprosy immunopathogenesis. Ultimately, elderly patients could benefit from co-supplementation of antioxidants concomitant to MDT, to avoid worsening of the disease.     

Predictive Factors for Reintubation following Noninvasive Ventilation in Patients with Respiratory Complications after Living Donor Liver Transplantation

Background

Postoperative respiratory complications are a major cause of mortality following liver transplantation (LT). Noninvasive ventilation (NIV) appears to be effective for respiratory complications in patients undergoing solid organ transplantation; however, mortality has been high in patients who experienced reintubation in spite of NIV therapy. The predictors of reintubation following NIV therapy after LT are not exactly known.

Methods

Of 511 adult patients who received living-donor LT, data on the 179 who were treated by NIV were retrospectively examined.

Results

Forty-three (24%) of the 179 patients who received NIV treatment required reintubation. Independent factors associated with reintubation by multivariate logistic regression analysis were controlled preoperative infections (odds ratio [OR] 8.88; 95% confidence interval (CI) 1.64 to 48.11; p = 0.01), ABO-incompatibility (OR 4.49; 95% CI, 1.50 to 13.38; p = 0.007), and presence of postoperative pneumonia at the time of starting NIV (OR 3.28; 95% CI, 1.02 to 11.01; p = 0.04). The reintubated patients had a significant higher rate of postoperative infectious complications and a significantly longer intensive care unit stay than those in whom NIV was successful (p<0.0001). Of the 43 reintubated patients, 22 (51.2%) died during hospitalization following LT vs. 8 (5.9%) of the 136 patients in whom NIV was successful (p<0.0001).

Conclusions

Because controlled preoperative infection, ABO-incompatibility or pneumonia prior to the start of NIV were independent risk factors for reintubation following NIV, caution should be used in applying NIV in patients with these conditions considering the high rate of mortality in patients requiring reintubation following NIV.     

Calidad de la alimentación de adultos mayores de Santiago de Chile

IntroductionWith the increase in the elderly population of Chile, it is very important to evaluate the quality of food of this age group using simple and quick tools.ObjectiveTo compare the food quality of the elderly, according to gender and age.Material and methodsA cross sectional study was conducted on 458 elderly subjects ≥ 60 years-old of Santiago de Chile. Each one of them were interviewed in their home using the Food Quality Survey for Elderly (FQSE). The objective of this survey is to measure the quality of the food and preparations considered healthy and/or unhealthy for elderly. Weight and height, was obtained from the control document of the elderly.ResultsMen consume a higher number of unhealthy foods compared to women (P = .01). On comparing ages, those over 80 years-old consumed less unhealthy foods (P = .01). The elderly obese showed a lower score in unhealthy eating habits and total intake score.ConclusionWomen eat healthier compared to men, and better eating habits are observed at an older age, especially in men. Finally, on comparing nutritional status, the elderly obese are those who eat in the most inadequate form.     

Comorbidities and Mortality in Hypercapnic Obese under Domiciliary Noninvasive Ventilation

Background

The higher mortality rate in untreated patients with obesity-associated hypoventilation is a strong rationale for long-term noninvasive ventilation (NIV). The impacts of comorbidities, medications and NIV compliance on survival of these patients remain largely unexplored.

Methods

Observational cohort of hypercapnic obese patients initiated on NIV between March 2003 and July 2008. Survival curves were estimated by the Kaplan–Meier method. Anthropometric measurements, pulmonary function, blood gases, nocturnal SpO₂ indices, comorbidities, medications, conditions of NIV initiation and NIV compliance were used as covariates. Univariate and multivariate Cox models allowed to assess predictive factors of mortality.

Results

One hundred and seven patients (56% women), in whom NIV was initiated in acute (36%) or chronic conditions, were followed during 43±14 months. The 1, 2, 3 years survival rates were 99%, 94%, and 89%, respectively. In univariate analysis, death was associated with older age (>61 years), low FEV1 (<66% predicted value), male gender, BMI×time, concomitant COPD, NIV initiation in acute condition, use of inhaled corticosteroids, ß-blockers, nonthiazide diuretics, angiotensin-converting enzyme inhibitors and combination of cardiovascular drugs (one diuretic and at least one other cardiovascular agent). In multivariate analysis, combination of cardiovascular agents was the only factor independently associated with higher risk of death (HR = 5.3; 95% CI 1.18; 23.9). Female gender was associated with lower risk of death.

Conclusion

Cardiovascular comorbidities represent the main factor predicting mortality in patient with obesity-associated hypoventilation treated by NIV. In this population, NIV should be associated with a combination of treatment modalities to reduce cardiovascular risk.     

Noninvasive Mechanical Ventilation Improves Breathing-Swallowing Interaction of Ventilator Dependent Neuromuscular Patients: A Prospective Crossover Study

Background

Respiratory involvement in neuromuscular disorders may contribute to impaired breathing-swallowing interactions, swallowing disorders and malnutrition. We investigated whether the use of non-invasive ventilation (NIV) controlled by the patient could improve swallowing performances in a population of neuromuscular patients requiring daytime NIV.

Methods

Ten neuromuscular patients with severe respiratory failure requiring extensive NIV use were studied while swallowing without and with NIV (while ventilated with a modified ventilator allowing the patient to withhold ventilation as desired). Breathing-swallowing interactions were investigated by chin electromyography, cervical piezoelectric sensor, nasal flow recording and inductive plethysmography. Two water-bolus sizes (5 and 10ml) and a textured yogurt bolus were tested in a random order.

Results

NIV use significantly improved swallowing fragmentation (defined as the number of respiratory interruption of the swallowing of a single bolus) (p = 0.003) and breathing-swallowing synchronization (with a significant increase of swallows followed by an expiration) (p <0.0001). Patient exhibited piecemeal swallowing which was not influenced by NIV use (p = 0.07). NIV use also significantly reduced dyspnea during swallowing (p = 0.04) while preserving swallowing comfort, regardless of bolus type.

Conclusion

The use of patient controlled NIV improves swallowing parameters in patients with severe neuromuscular respiratory failure requiring daytime NIV, without impairing swallowing comfort.

Trial Registration

ClinicalTrials.gov {"type":"clinical-trial","attrs":{"text":"NCT01519388","term_id":"NCT01519388"}}NCT01519388     

多西紫杉醇联合卡铂治疗老年子宫内膜癌的疗效及安全性

目的:探讨多西紫杉醇与卡铂联合化疗在老年子宫内膜癌患者中的疗效及安全性。方法:选择2010年1月至2016年1月我院收治的子宫内膜癌患者78例作为研究对象,其中年龄60岁的患者42例纳入非老年组,年龄≥60岁的患者36例纳入老年组,均给予多西紫杉醇与卡铂联合化疗。对两组患者一般情况、化疗实施情况、临床疗效以及毒副反应进行观察与比较。结果:两组患者组织学分型有明显差异(P0.05),其他一般资料无显著差别(P0.05)。老年组患者采用低剂量完成化疗的比例明显高于非老年组,差异有统计学意义(P0.05),化疗周期及中断率无显著差异(P0.05)。两组患者临床疗效、血液系统毒副反应及消化系统毒副反应发生率均差异不显著(P0.05)。结论:多西紫杉醇与卡铂联合化疗在老年子宫内膜癌患者中治疗效果与非老年患者类似,安全性尚可,值得临床推广应用。     

基于老年人口卫生服务分析的医保效果评价

目的 通过对某省老年人口卫生服务需求、利用、就医流向及费用负担等卫生服务指标进行测算,了解现行医保制度的实施效果。方法 通过抽取某省第五次卫生服务调查的老年人群数据,对社会人口学特征、卫生服务需求与利用、医疗卫生费用负担及住院流向等指标进行测算与分析。结果 不同医保制度下,老年人口卫生服务需求与利用存在差异性,且在住院就医服务的选择上尚未形成合理格局,卫生费用负担较重。结论 某省现行医保制度对老年人口的经济保护力度仍有待提高,应调整医保制度卫生福利包的覆盖范围并提高补偿水平,通过政策倾斜构建合理就医格局,进而减轻老年人口的疾病经济负担。     

Anciano y anemia: revisión crítica de su definición y prevalencia

Background and objectivesThe prevalence of anaemia is an important health indicator, although there is little rigorous information gathered on the elderly population, particularly in those over 80 years old. The same criteria that are used in the general population are often used to define anaemia in the elderly. The epidemiological data collected by the WHO in 1968 (that have been used to generalise this criteria), did not include the population over 65 years-old.Two objectives are established, which includes a critical review of the available evidence on whether the criteria used to define anaemia in the adult population can be extrapolated to the elderly, and a review of publications on the prevalence of anaemia in the elderly over 80 years-old.Material and methodsA systematic bibliographic search was performed on the established objectives.ResultsAlthough the WHO criteria, based on data from 1968, are widely used, other possible cut-off points have been proposed for elderly people. A total of 20 studies were found that were conducted in North America and Europe, with only 70,000 patients, and different age criteria. The prevalence of anaemia ranges between 3% and 63%, depending on the diagnostic criteria, age, and whether they were institutionalised or not.ConclusionsAnaemia is a very prevalent disease in elderly patients. The collection of large databases is necessary to determine more adequate diagnostic criteria.     

Effectiveness and economic evaluation of a nurse delivered home exercise programme to prevent falls. 2: Controlled trial in multiple centres

ObjectivesTo assess the effectiveness of trained nurses based in general practices individually prescribing a home exercise programme to reduce falls and injuries in elderly people and to estimate the cost effectiveness of the programme.DesignControlled trial with one year''s follow up.Setting32 general practices in seven southern New Zealand centres.Participants450 women and men aged 80 years and older.Intervention330 participants received the exercise programme (exercise centres) and 120 received usual care (control centres); 87% (371 of 426) completed the trial.ResultsFalls were reduced by 30% in the exercise centres (incidence rate ratio 0.70, 95% confidence interval 0.59 to 0.84). The programme was equally effective in men and women. The programme cost $NZ418 (£121) (at 1998 prices) per person to deliver for one year or $NZ1519 (£441) per fall prevented. Fewer participants had falls resulting in injuries, but there was no difference in the number who had serious injuries and no difference in hospital costs resulting from falls in exercise centres compared with control centres.ConclusionsAn individually tailored exercise programme, delivered by trained nurses from within general practices, was effective in reducing falls in three different centres. This strategy should be combined with other successful interventions to form part of home programmes to prevent falls in elderly people.

What is already known on this topic

One half of those aged 80 years and older will fall in any one year, often with serious health and social consequencesAn exercise programme delivered by a physiotherapist or trained district nurse was successful in reducing falls and moderate injuries in elderly people

What this study adds

An exercise programme to prevent falls in elderly people can be delivered safely and effectively by trained nurses in general practicesThe nurses obtained results that were consistent with the physiotherapist in the research setting and the district nurse in the accompanying paper     

Relationship between postural stability and fall risk in elderly people with lumbar spondylosis during local vibratory stimulation for proprioception: a retrospective study

Abstract

Purpose: Reduced proprioception affects fall risks in elderly people with lumbar spondylosis. The decrease in proprioception in the trunk or lower legs may contribute to a decline in postural stability. We aimed to investigate the association between proprioceptive postural stability and fall risks in elderly individuals with lumbar spondylosis.

Materials and Methods: In this retrospective study, the centre-of-pressure displacement was determined in elderly individuals with lumbar spondylosis during upright stance while standing on a Wii Balance Board with their eyes closed (fall-risk group, n?=?55; non-fall-risk group, n?=?60). Vibratory stimulations at 30?Hz were applied to the lumbar multifidus and gastrocnemius to evaluate the relative contributions of proprioceptive signals used in postural control (relative proprioceptive weighting ratio).

Results: Compared with the non-fall-risk group, the fall-risk group displayed a high relative proprioceptive weighting ratio (p?=?0.024). Relative proprioceptive weighting ratio (odds ratio, 1.1; 95% confidence interval: 1.004–1.109) was independently associated with fall risks after adjusting for confounding factors. Among variables related to fall risk, the relative proprioceptive weighting ratio was a significant factor (p?<?0.035).

Conclusion: The fall-risk group of elderly individuals with lumbar spondylosis was dependent on the ankle strategy. The fall risk in elderly people with lumbar spondylosis could be due to over-dependence on the input from muscle spindles in the gastrocnemius.     

国内7省市老年人抑郁症的检出率及影响因素分析

目的:调查分析国内7省市老年人抑郁症的检出率及特点,并从老年人基本情况、躯体健康、认知功能等方面综合分析抑郁症的影响因素。方法:采用GDS-30量表分析2011-2012年在北京、上海、哈尔滨、西安、成都、长沙和重庆市及周边乡镇的9200名60岁以上老年抑郁症的发生情况,并分析影响抑郁检出率的相关因素。结果:调查老年对象的抑郁症检出率为17.2%,其中男性为15%,女性为19.6%。女性老年人在各个年龄段的抑郁症检出率均高于男性。抑郁症检出率随着年龄的增加逐渐增加。文化水平、健康自评、认知功能与抑郁症检出率密切相关。结论:抑郁症是国内7省市老年人常见的心理疾病,女性、高龄、低文化水平、健康自评差、认知功能障碍的老年人患抑郁症的几率更高。     

基于品管圈的单孔腹腔镜胆囊切除术知晓率 ——以提高老年患者知晓率为例

目的 提高老年患者对单孔腹腔镜胆囊切除术的知晓率。方法 开展品管圈活动,找出老年患者对该术知晓率低的原因,制定并实施相应措施。结果 经医生判断符合该术标准的老年患者,对手术的知晓率、选择率显著增加;术后疼痛评分降低,住院时间缩短,家属的负担减轻,对护理工作的满意度提高;护理人员的专业知识、解决问题及人际关系能力、创新精神提高。结论 品管圈活动提高老年患者对单孔腹腔镜胆囊切除术的知晓率和护理人员的综合素质。