基于双重差分法分析长期照护保险对失能老年人跌倒发生率的影响

目的 分析长期照护保险对失能老年人跌倒发生率的影响,以及不同居住方式的效应修饰作用。方法 基于2014年7月至2021年6月成都市申请长期照护保险的城镇居民住院记录中的出院诊断记录,以得到长期照护险覆盖者为干预组,未覆盖者为对照组,使用双重差分法分析长期照护保险实施前后跌倒发生率的变化,并采用分层分析探索不同居住方式的效应修饰作用。结果 长期照护保险的覆盖显著降低了老年人每月跌倒发生率［干预者平均处理效应（ATT）=-1.21%（95%CI：-1.82%~-0.60%）］,且效果随时间的增加而增加［ATT=-1.26%（95%CI：-1.93%~-0.59%）］。长期照护保险对与配偶/亲属居住［ATT=-0.92%（95%CI：-1.47%~-0.37%）］以及居住在养老机构/医院［ATT=-2.10%（95%CI：-3.81%~-0.40%）］的老年人有显著影响,在独居人群中效应不显著。结论 长期照护保险能有效降低老年人的跌倒发生率,对失能老年人有积极影响,与家人居住或在养老机构/医院居住对长期照护保险政策实施效果有效应修饰作用,后期应关注重点人群,扩大长期照护保险的覆盖范围。     

Injury Rate Comparisons for Nonmechanized and Mechanized Logging Operations,Washington State, 2005-2014

ABSTRACT

Objectives: Current industry classification systems in the United States do not differentiate mechanized and nonmechanized logging operations. The objectives of this article are to quantify injury risk differences between mechanized and nonmechanized logging operations in Washington State and to evaluate for potential injury risk tradeoffs, such as decreasing traumatic injuries while increasing nontraumatic injuries that might occur when mechanized logging operations are substituted for nonmechanized logging operations.

Methods: Using Washington State workers’ compensation insurance risk classes to differentiate mechanized and nonmechanized logging operations, injury and illness claims data and employer reported hours were used to compare claim rates and to characterize injuries by type of logging operation.

Results: From 2005 to 2014, the accepted Washington State worker’s compensation claim rate for nonmechanized logging was 46.4 per 100 full-time equivalent employees compared to 6.7 per 100 full-time equivalent (FTE) for mechanized logging activities. The rate ratio for comparing nonmechanized to mechanized logging claims rates for all accepted claims was 6.9 (95% Confidence Interval 6.4–7.5). Claim rates for traumatic injury and nontraumatic injuries in nonmechanized logging exceeded comparable rates in mechanized logging activities, although the distribution of types of injury differed by type of logging operation. A greater percentage of accepted claims in nonmechanized logging were traumatic injuries than in mechanized logging (92.2% vs. 85.0%, respectively). In addition, nonmechanized logging had higher total claim and medical costs per FTE and had a higher proportion of claims with lost work time than mechanized logging.

Conclusion: Mechanized logging offers a considerable safety advantage over nonmechanized logging operations. Continued efforts to increase the mechanization of logging operations will result in decreased injury rates.     

The Washington state workers' compensation system: a case study

Washington State workers' compensation has researched applying managed care in workers' compensation through a series of research projects. In 1995 and 1996, the managed care project evaluated the impact of managed care on medical outcomes, patient satisfaction, and the cost control of medical care and disability. The managed care project also evaluated the long-term outcome of the cases by reviewing the participants 2 years after the injury. Finally,the managed care project evaluated the satisfaction of the employer with managed care. The Department of Labor and Industries Centers of Occupational Health and Education project currently is evaluating the impact of an occupational medicine-directed,education-oriented, protocol-guided pilot project.     

Monitoring Health Care for Children with Chronic Conditions in a Managed Care Environment

Objective: Children with chronic health conditions face special issues in their interactions with managed care. These children often require additional and more varied services than do other children. Managed care plans increasingly include these children, especially with the growth of Medicaid managed care. This article examines the special issues facing children with chronic conditions and develops strategies for monitoring their care in managed care settings. Methods: The project staff conducted an extensive review of the research and policy literature related to managed care and the special needs of families with children with chronic conditions. The project also reviewed current and proposed plans of federal, state, and private groups for monitoring and, working with parents and other outside groups, identified key issues to consider in developing monitoring plans. Results: The relative rarity of many childhood conditions and the complex interactions among child, family, and community over time make assessment of their care difficult. We describe these child and family characteristics, outline essential features and domains for monitoring systems, and describe population-based and plan-based monitoring systems to assess managed care for these children and their families. Conclusions: Monitoring for children with chronic conditions in managed care arrangements will require public health agencies and health providers to define populations systematically, assess across a variety of conditions, and monitor several domains central to the health of these families.     

Care management of work injuries: results of a 1-year pilot outcome assurance program.

A 1-year pilot study was conducted, linking the efforts of a workers' compensation managed care organization with those of an occupational health clinic and emergency department of manage work-related injuries and associated work disability. Sustained (> 90 day), injury-specific return-to-work outcomes, modified by job title, were compared with loosely managed and well-managed benchmarks. The mean return-to-work outcome, measured as lost workdays (LWDs), was 5.11 +/- 21.0 LWDs for 418 workers. These results exceeded benchmarks for both loosely managed care, 14.0 +/- 17.2 LWDs, P < 0.001 (8.9 fewer LWDs/case), and optimally case-managed care, 6.99 +/- 7.64 LWDs, P = 0.044 (1.9 fewer LWDs/case). An estimate of the value of these saved LWDs to the employers-at $200 per workday was $740,400 for the loosely managed benchmarks and $157,000 for the well-managed benchmarks. The Outcome Assurance Program virtually eliminated typical delays in the diagnosis and medical management of these injured workers.     

Who administers? Who cares? Medical administrative and clinical employment in the United States and Canada.

OBJECTIVES. We compared US and Canadian health administration costs using national medical care employment data for both countries. METHODS. Data from census surveys on hospital, nursing home, and outpatient employment in the United States (1968 to 1993) and Canada (1971 and 1986) were analyzed. RESULTS. Between 1968 and 1993, US medical care employment grew from 3.976 to 10.308 million full-time equivalents. Administration grew from 0.719 to 2.792 million full-time equivalents, or from 18.1% to 27.1% of the total employment. In 1986, the United States deployed 33,666 health care full-time equivalent personnel per million population, and Canada deployed 31,529. The US excess was all administrative; Canada employed more clinical personnel, especially registered nurses. Between 1971 and 1986, hospital employment per capita grew 29% in the United States (mostly because of administrative growth) and fell 14% in Canada. In 1986, Canadian hospitals still employed more clinical staff per million. Outpatient employment was larger and grew faster in the United States. Per capita nursing home employment was substantially higher in Canada. CONCLUSIONS. If US hospitals and outpatient facilities adopted Canada's staffing patterns, 1,407,000 fewer managers and clerks would be necessary. Despite lower medical spending, Canadians receive slightly more nursing and other clinical care than Americans, as measured by labor inputs.     

Gender Differences in Discharge Destination Among Older Adults Following Traumatic Brain Injury

Traumatic brain injury (TBI) is a leading cause of death and disability, and the highest in-patient admission rates are among older adults. We identified that gender independently influences discharge destination following TBI in older adults. In this cross-sectional study, we examined discharge destinations of patients admitted to acute care over a 4-year period, as captured by the Ontario Trauma Registry (n = 3,480). Following TBI, women were significantly more likely than men to be sent to long term care facilities rather than home settings (p < .05), controlling for age, injury severity, mechanism of injury, and comorbidities.     

Medical Emergencies in Farmers

Background : Agricultural work involves hazards that may harm long‐term well‐being. We evaluated the risk of long‐term disability and death for agricultural workers compared to construction workers with similar demographics. We hypothesized that delays to emergency care and subsequent long‐term disability following injury might be worse for agricultural workers compared to those injured in construction. Methods : We evaluated all adults severely injured on farms or on construction sites in Ontario, Canada, between April 1, 2009, and March 31, 2012, according to the Ontario Trauma Registry. We excluded individuals living outside of the province, those missing a valid health card number, or youth less than 17 years old. Our primary outcome was death or the subsequent application for disability support. Results : In total, 353 patients were injured on a farm or construction site during the study period. Delays to emergency care exceeding 12 hours were more frequent for agricultural workers compared to construction workers (43% vs 23%, P <.001). After a 5‐year follow‐up, agricultural workers had a death or disability rate marginally higher than construction workers (23% vs 14%, P = .068), equivalent to a hazard ratio of 1.62 that was marginally statistically significant (95% confidence interval 0.96‐2.75, P = .072). The risk of death and disability was greatest for patients who had the longest delays to emergency care. Interpretation : Agricultural workers experience a substantial delay in receiving emergency care and a marginally higher risk of death or disability in the years following injury compared to construction workers.     

Burdensome Transitions at the End of Life Among Long-Term Care Residents With Dementia

ObjectivesThe purpose of the study was to examine the frequency of burdensome care transitions at the end of life, the difference between different types of residential care facilities, and the changes occurring between 2002 and 2008.DesignA nationwide, register-based retrospective study.SettingResidential care facilities offering long-term care, including traditional nursing homes, sheltered housing with 24-hour assistance, and long-term care facilities specialized in care for people with dementia.Study groupAll people in Finland who died at the age of 70 or older, had dementia, and were in residential care during their last months of life.Main outcome measuresThree types of potentially burdensome care transition: (1) any transition to another care facility in the last 3 days of life; (2) a lack of continuity with respect to a residential care facility before and after hospitalization in the last 90 days of life; (3) multiple hospitalizations (more than 2) in the last 90 days of life. The 3 types were studied separately and as a whole.ResultsOne-tenth (9.5%) had burdensome care transitions. Multiple hospitalizations in the last 90 days were the most frequent, followed by any transitions in the last 3 days of life. The frequency varied between residents who lived in different baseline care facilities being higher in sheltered housing and long-term specialist care for people with dementia than in traditional nursing homes. During the study years, the number of transitions fluctuated but showed a slight decrease since 2005.ConclusionsThe ongoing change in long-term care from institutional care to housing services causes major challenges to the continuity of end-of-life care. To guarantee good quality during the last days of life for people with dementia, the underlying reasons behind transitions at the end of life should be investigated more thoroughly.     

Food and Nutrition Care in Long-Term Care Facilities: Examining the Perspectives of Frontline Workers

Abstract

Malnutrition in older adults residing in long-term care facilities continues to be a problem in the United States. Existing research has identified a list of possible contributing factors, including staffing problems. Few studies on food and nutrition care have attempted to gain the perspectives of nursing or dietary aides (henceforth, aides), the frontline staff who work most closely with the residents of long-term care facilities. The current study takes a qualitative approach grounded in a theoretical perspective based on Total Quality Management (TQM) to increase understanding of the interpersonal and management practices that affect resident wellbeing, health, and nutrition. Four focus groups (n?=?24) were conducted with aides working in long-term care facilities. Aides expressed emotional closeness with residents and provided detailed knowledge about food and nutrition care. They reported both compassion fatigue and satisfaction. An element of dissatisfaction related to aide relationships with management and other employees who did not actively solicit their perspectives and knowledge on resident feeding. The knowledge and experience of aides could be better utilized by shifting management strategies to focus on employee empowerment and training. Principles of TQM could be applied to improve food and nutrition care in long-term care facilities.     

The Cost of Sustaining a Patient-Centered Medical Home: Experience From 2 States

PURPOSE

As medical practices transform to patient-centered medical homes (PCMHs), it is important to identify the ongoing costs of maintaining these “advanced primary care” functions. A key required input is personnel effort. This study’s objective was to assess direct personnel costs to practices associated with the staffing necessary to deliver PCMH functions as outlined in the National Committee for Quality Assurance Standards.

METHODS

We developed a PCMH cost dimensions tool to assess costs associated with activities uniquely required to maintain PCMH functions. We interviewed practice managers, nurse supervisors, and medical directors in 20 varied primary care practices in 2 states, guided by the tool. Outcome measures included categories of staff used to perform various PCMH functions, time and personnel costs, and whether practices were delivering PCMH functions.

RESULTS

Costs per full-time equivalent primary care clinician associated with PCMH functions varied across practices with an average of $7,691 per month in Utah practices and $9,658 in Colorado practices. PCMH incremental costs per encounter were $32.71 in Utah and $36.68 in Colorado. The average estimated cost per member per month for an assumed panel of 2,000 patients was $3.85 in Utah and $4.83 in Colorado.

CONCLUSIONS

Identifying costs of maintaining PCMH functions will contribute to effective payment reform and to sustainability of transformation. Maintenance and ongoing support of PCMH functions require additional time and new skills, which may be provided by existing staff, additional staff, or both. Adequate compensation for ongoing and substantial incremental costs is critical for practices to sustain PCMH functions.     

The Association between Workers’ Compensation Claims Involving Neck Pain and Future Health Care Utilization: A Population-based Cohort Study

Purpose To describe the health care utilization of injured workers who made a workers’ compensation claim for neck pain. Methods. We conducted a cohort study of injured workers who made an incident claim involving neck pain to the Ontario Workplace Safety and Insurance Board between 1997 and 1998. We linked their workers’ compensation and Ontario Health Insurance Plan files to collect all health care services accrued during the year prior to and 2 years after the claim was initiated. We report the 7 day simple moving average of health care services per 1,000 claimants per day. We stratified our analysis by age, sex, the pre-claim level of health care utilization, diagnostic category and health care specialty. Results 58.1 % of claimants were males and 35.1 % were between the ages of 35 and 44 years. The cumulative rate of health care utilization was stable (mean = 60.80 services/1,000 claimants/day; 95 % CI: 59.7–62.0) throughout the year prior to the claim. However, it peaked during the first 4 days following the onset of the claim (mean = 473.3 services/1,000 claimants/day) and remained on average 311 % higher than baseline during the first month post-claim. On average in our sample, the health care utilization remained 11 % higher in the second year after the claim compared to the pre-claim level. This sustained increase was attributable to 6 % of claimants. Conclusions We report a long-term increase in the average number of health care services utilized by injured workers who make a workers’ compensation claim involving neck pain. This increase was attributable to a minority of claimants. The health reasons for this increase deserve further investigation.     

Social HMOs and Other Capitated Arrangements for Children with Special Health Care Needs

Objective: Children with special health care needs are increasingly enrolling in managed care arrangements. However, existing managed care organizations, including traditional HMOs, are often poorly suited for caring for this population. In the adult health care area, new managed care entities, called Social HMOs (S/HMO) and Programs for the All-inclusive Care for the Elderly (PACE), have been created to integrate health and health-related services for chronically ill and disabled adults. We describe these models and assess their potential for serving children with special health care needs. Method: We reviewed the literature on managed care for children with special health care needs and evaluation findings from the S/HMO and PACE models for the elderly. Results: Evaluations of the S/HMO and PACE models have yielded mixed findings. Some of the more positive accomplishments include lower use and expenditures for long-term care services compared to other demonstration projects, greater integration of primary care physicians in decision making concerning long-term care, and improved management of transitions between care levels. On the negative side, start-up has been slow, prospective members have been hesitant to enroll, intermittent and sometimes frequent operating deficits have emerged, no discernible positive effects on health or social outcomes are apparent, and no significant overall savings have emerged. Conclusions: With mixed results so far, caution is required in applying these or similar models for vulnerable child populations. However, given the inadequacies of traditional managed care for this population, we believe experimentation with new models of care that integrate health and health-related services is important. Such experimentation should be fostered only to the extent that the models are carefully designed and then implemented in a manner that protects the interests of children with special health care needs.     

Rates of Hospital-Based Care among Older Adults in the Community and Residential Care Facilities: A Repeated Cross-Sectional Study

ObjectiveWe examine annual rates of emergency department (ED) visits, hospital admissions, and alternate levels of care (ALC) days (ie, the number of days that an older adult remained in hospital when they could not be safely discharged to an appropriate setting in their community) among older adults.DesignRepeated cross-sectional study.Setting and ParticipantsLinked, individual-level health system administrative data on community-dwelling persons, home care recipients, residents of assisted living facilities, and residents of nursing homes aged 65 years and older in Ontario, Canada, from January 1, 2013, to December 31, 2019.MethodsWe calculated rates of ED visits, hospital admissions, and ALC days per 1000 individuals per older adult population per year. We used a generalized linear model with a gaussian distribution, log link, and year fixed effects to obtain rate ratios.ResultsThere were 1,655,656 older adults in the community, 237,574 home care recipients, 42,600 older adults in assisted living facilities, and 94,055 older adults in nursing homes in 2013; there were 2,129,690 older adults in the community, 281,028 home care recipients, 56,975 older adults in assisted living facilities, and 95,925 older adults in nursing homes in 2019. Residents of assisted living facilities had the highest rates of ED visits (1260.69₂₀₁₉ vs 1174.91₂₀₁₃), hospital admissions (482.63₂₀₁₉ vs 480.19₂₀₁₃), and ALC days (1905.57₂₀₁₉ vs 1443.03₂₀₁₃) per 1000 individuals. Residents of assisted living facilities also had significantly higher rates of ED visits [rate ratio (RR) 3.30, 95% CI 3.20, 3.41), hospital admissions (RR 6.24, 95% CI 6.01, 6.47), and ALC days (RR 25.68, 95% CI 23.27, 28.35) relative to community-dwelling older adults.Conclusions and ImplicationsThe disproportionate use of ED visits, hospital admissions, and ALC days among residents of assisted living facilities may be attributed to the characteristics of the population and fragmented licensing and regulation of the sector, including variable models of care. The implementation of interdisciplinary, after-hours, team-based approaches to home and primary care in assisted living facilities may reduce the potentially avoidable use of ED visits, hospital admissions, and ALC days among this population and optimize resource allocation in health care systems.     

Growth of Physicians and Nurse Practitioners Practicing Full Time in Nursing Homes

ObjectivesThe objective was to describe the growth of physicians, nurse practitioners (NPs), and physician assistants (PAs) who practice full time in nursing homes, to assess resident and nursing home characteristics associated with receiving care from full-time providers, and describe variation among nursing homes in use of full-time providers.DesignRetrospective cohort study.Setting and ParticipantsA 20% national sample Medicare data on long-term care residents in 2008 to 2018 and the physicians, NPs, and PAs who submitted charges to Medicare for their care.MethodsWe measured the percentage of provider charges for services rendered in nursing homes, in addition to resident and facility characteristics.ResultsFull-time nursing home providers increased from 26.0% of all nursing home providers in 2008 to 44.6% in 2017. The largest increase was in NPs: from 1986 in 2008 to 4479 in 2017. Resident age, sex, Medicaid eligibility, and race/ethnicity had minimal association with the odds of having a full-time provider, whereas residents with an NP primary care provider were 23.0 times more likely (95% confidence interval = 21.6, 24.6) to have a full-time provider. Residents who received care from both a physician and an NP or PA increased from 33.6% in 2008 to 62.5% in 2018. There was large variation among facilities in the percentage of residents with full-time providers, from 5.72% of residents with full-time providers in the bottom quintile of facilities to 91.44% in the top quintile. Individual nursing homes accounted for 59% of the variation in whether a resident had a full-time provider.Conclusions and ImplicationsThe percentage of nursing home residents with full-time providers continues to grow, with very large variation among nursing homes.     

芜湖市医院感染管理专职人员职业倦怠及付出—回报失衡情况分析

目的了解医院感染管理专职人员职业倦怠和付出—回报失衡情况,为改善职业倦怠提供科学依据。方法采取分层随机抽样的方法,抽取芜湖市16所二级医院、5所三级医院50名专职人员为研究对象,采用职业倦怠问卷(CMBI)和付出—回报失衡(ERI)问卷进行调查,比较不同工作模式下职业倦怠3个维度得分的差异。结果发放调查问卷50份,有效回收46份(3人未及时给予回复,1份问卷不合格),有效回收率为92.00%。芜湖市医院感染管理专职人员职业倦怠发生率为91.30%,中、重度职业倦怠者占43.48%;有89.13%的专职人员处于付出—回报失衡模式(ERI指数1),69.57%处于超负荷工作状态。不同学历、从事医院感染年限的专职人员情感耗竭维度得分差异均有统计学意义(均P0.05);不同婚姻状况、学历、医院级别、月收入水平的专职人员人格解体维度得分差异均有统计学意义(均P0.05);不同医院级别的专职人员成就感降低维度得分差异有统计学意义(P0.05)。处于付出—回报失衡、超负荷工作状态的专职人员情感耗竭和人格解体维度得分均高于付出—回报平衡者和非超负荷者(均P0.05)。结论芜湖市医院感染专职人员队伍职业倦怠、付出—回报失衡情况较严重,需引起关注。     

Improving the quality of workers' compensation health care delivery: the Washington State Occupational Health Services Project

Researchers and health policy analysts in Washington State set out to determine the extent to which administrative process changes and delivery system interventions within workers' compensation affect quality and health outcomes for injured workers. This research included a pilot project to study the effects of providing occupationally focused health care through managed care arrangements on health outcomes, worker and employer satisfaction, and medical and disability costs. Based on the results, a new initiative was developed to incorporate several key delivery system components. The Washington State experience in developing a quality improvement initiative may have relevance for health care clinicians, administrators, policymakers, and researchers engaged in similar pursuits within the general medical care arena.     

Prevalence of Long-Term Sick Leave Among Female Home Care Personnel in Northern Sweden

The aim of this cross-sectional study was to investigate the occurrence, cause, and degree of long term sick leave among home care personnel. Home care personnel were compared with child caretakers, nursery school teachers, and teachers. The source population was residents in the four most northern counties in Sweden. Cases were persons on long-term sick leave (>29 days), and information was collected from the local insurance offices. The prevalence of long-term sick leave was highest among home care personnel, and an increase with age was also found within this group. Musculoskeletal complaints were very common as an underlying cause of long-term sick leave among home care personnel. Finally, full-time sick leave was the most common type of sick leave, especially among home care personnel.