The Health Status Transition and Medical Expenditure Evaluation of Elderly Population in China

Disease trajectories and medical expenditures of older adults with disabilities: insights from China's long-term care insurance program

BACKGROUND

In China, long-term care (LTC) system has been implemented in recent years to improve the quality of care for older adults. To address healthcare needs of older adults with disabilities, this study investigated the disease trajectory and medical expenditures.

METHODS

This study included older adults aged 65 and above with disabilities, using data from China's Long-Term Care Insurance (LTCI) program since July 2017. The participants were followed until June 2021. Diagnoses and hospitalization costs were extracted from electronic medical records and the medical insurance system. Disease trajectory networks were constructed by identifying and linking disease pairs with overlapping conditions. Medical expenditures associated with specific diseases were then calculated.

RESULTS

The study included 30,003 participants with a mean age of 79.6 ± 11.1 years, 57.0% of whom were female. After a mean follow-up of 21 ± 16 months, 17,428 (58.1%) deaths occurred. The diseases with the highest hazard ratios (HRs) included septic shock (HR 3.59, 95% CI, 3.36-3.84), respiratory failure (HR 3.19, 95% CI, 3.05-3.34), sepsis (HR 2.98, 95% CI, 2.80-3.18), malnutrition (HR 2.38, 95% CI, 2.27-2.48), and decubitus ulcer (HR 2.27, 95% CI, 2.14-2.41). Disease trajectories indicated that mortality was closely associated with malnutrition related diseases (anemia, hypoproteinemia, and malnutrition), pneumonia, and organ failure (respiratory failure and heart failure). Among the top 30 diseases leading to frequent hospitalization, intracerebral hemorrhage (47,882.4 CNY), sepsis (37,978.2 CNY), and respiratory failure (25,921.1 CNY) accounted for the highest total medical costs.

CONCLUSIONS

The study revealed that malnutrition and infection-related diseases contributed significantly to mortality among older adults with disabilities, with the latter also driving higher medical costs. These findings could inform updates to LTCI policies by emphasizing adequate nutritional support and strengthened infection prevention measures.

TRIAL REGISTRATION

chictr.org.cn, ChiCTR2100049973, retrospectively registered.

Heart rate variability, a potential assessment tool for identifying anxiety, depression, and sleep disorders in elderly individuals

Introduction

This study investigates how anxiety, depression, and sleep disorders impact heart rate variability (HRV) in the elderly, exploring the clinical implications of HRV changes.

Methods

We examined 355 patients (163 men, 192 women) at Xijing Hospital from July 2021 to December 2022 during health check-ups. Demographics were recorded, and emotional status was assessed using the Hamilton Anxiety Scale (HAMA) and the Hamilton Depression Scale (HAMD). The Pittsburgh Sleep Quality Scale (PSQI) evaluated sleep quality. Patients were categorized into groups A-G based on the presence of emotional states and sleep disorders. HRV indices-SDNN, SDANN, RMSSD, PNN50, LF/HF, LF, and HF-were analyzed using ANOVA and multivariate logistic regression.

Results

No statistically significant differences were observed in demographic, clinical, and lifestyle factors across the eight groups. Variables assessed included age, sex, body mass index (BMI), fasting blood glucose, glycated hemoglobin (HbA1c), blood lipids, blood pressure, heart rate, and histories of smoking and alcohol consumption. Additionally, the presence of hypertension, diabetes, coronary heart disease, marital status, income, and education level were evaluated, with all showing equivalence (P > 0.05). Significant differences in HRV indices were observed across groups, particularly in group G (patients with anxiety, depression and sleep disorders), which showed decreased HRV parameters except LF/HF, and group H (control group), which showed increased parameters, also except LF/HF (P < 0.01). Anxiety was an independent risk factor for reduced SDNN, SDANN, and LF (P ≤ 0.01), and increased LF/HF ratio (P < 0.01). Depression was linked to decreased SDNN, RMSSD, PNN50, and HF (P < 0.05). Sleep disorders independently predicted reduced PNN50 and SDANN (P < 0.01).

Conclusion

HRV indices of individuals with varying emotional states and sleep disorders exhibited varying degrees of decrease. Anxiety, depression, and sleep disorders presented a superimposed effect on HRV. SDNN, SDANN, RMSSD, PNN50, HF and LF of HRV are of great reference value in the diagnosis of emotional and sleep disorders. For elderly patients experiencing cognitive impairment, HRV is anticipated to serve as a convenient and effective tool for assessing mood and sleep disorders.

Choice intention for the national volume-based procurement drug and its associated factors: a cross-sectional study on patients with late-life depression in China

BACKGROUND

The national volume-based procurement (NVBP) policy has significantly decreased prices and increased the accessibility of NVBP drugs. Nevertheless, issues such as heightened adverse reactions and suboptimal efficacy have arisen. Concerns regarding the quality of low-cost medications and the absence of long-term research have been widely recognized. This has led to caution among patients with late-life depression (LLD) due to their delicate health and the severity of their condition. This study evaluated the choice intention for NVBP drugs and associated factors in older patients with LLD.

METHODS

A weighted sample of 408 participants between December 2022 and March 2023 were included. Data were collected via face-to-face interviews and questionnaires. To identify significant associated factors of choice intention, a multilevel logistic regression model was employed.

RESULTS

Over half (53.68%) of older patients with LLD intended to choose NVBP drugs. Associated factors included self-assessed poor economy, higher out-of-pocket expenses, monthly household income exceeding CNY 6000, absence of other non-communicable chronic diseases, ordinary registration, urban employee medical insurance, no requirements for brand-name drugs, adverse reactions after using NVBP drugs, and rejection of physicians' recommendation for NVBP drugs. The interaction effect between the real economic condition and patients self-assessed economy significantly influences choice intention for NVBP drugs. Among 124 patients with self-assessed poor economy, 75 showed a higher intention to use NVBP drugs. In these patients, age, medical insurance reimbursement, and brand awareness were significantly associated with choice intention.

CONCLUSION

Economic factors, physical conditions, medical needs, and physician recommendations significantly influenced the choice intention for NVBP drugs. The choice intention can be improved by strengthening physician-patient communication, increasing the scope and proportion of medical insurance reimbursement, improving substitution studies, and conducting post-marketing re-evaluations of NVBP drugs.

Exploring the barriers and facilitators of palliative care in the adult intensive care unit from nurses' perspectives in China: A qualitative study

BACKGROUND

Intensive care units (ICUs) in China primarily focus on active rescue efforts, and it is not common to provide palliative care services within the ICU. As nurses play a primary role as caregivers for end-of-life patients in the ICU, it is necessary to explore the factors that impede or facilitate palliative care from their perspective.

AIM

To explore the barriers and facilitators associated with implementing palliative care in Chinese adult ICUs from nurses' perspectives.

STUDY DESIGN

This study utilized a descriptive phenomenological research approach and purposive sampling to conduct face-to-face semi-structured interviews with nurses working in adult ICUs from three comprehensive hospitals in China during the period between February and May 2023. A total of 17 nurses were interviewed, and the collected data were transcribed, coded, and synthesized thematically.

RESULTS

Two themes of barriers and facilitators of palliative care in the Chinese adult ICU were extracted. The three sub-themes of hindering factors are as follows: (1) The influence of Chinese traditional culture. (2) The specificity of the ICU context. (3) Lacking sufficient attention in the ICU. The three sub-themes of the promoting factors are as follows: (1) Government and society value palliative care. (2) Patients and their families have palliative care needs. (3) Nurses view palliative care positively.

CONCLUSION

Currently, integrating palliative care into the ICU may face challenges such as cultural factors, the specificity of the ICU context, and insufficient attention. However, it is worth noting that as the government and society place more emphasis on palliative care, more and more people are gradually paying attention to the palliative care needs of critically ill patients and their families.

RELEVANCE TO CLINICAL PRACTICE

This study serves as a reference for exploring an ICU palliative care service model that is suitable for China's national conditions, such as education and training, resource allocation, service processes, and the palliative care environment, among others.

The impact of long-term care insurance on family care for older adults: The mediating role of intergenerational financial support

Rapid population aging has been placing heavy tolls on Chinese family caregivers. Previous empirical evidence from multiple countries have shown that establishing national long-term care insurance was effective in reducing family care burdens. Utilizing data from the China Health and Retirement Longitudinal Study (CHARLS) wave 2011 to 2018, this study examined the effects of implementing the pilot long-term care insurance program on family care received by the Chinese older adults, by using a time-varying Difference-in-Differences (DID) method. The results showed that: (1) the implementation of the pilot long-term care insurance program has led to a 17.2% decline in general for family care received by the Chinese older adults. (2) The effect of participating in the pilot program on family care received differed by respondent's household registration, health status, marital status, and possesion of retirement pension, and were specifically pronounced among those who were urban residents, having spouse, living with disabilities, and living with no retirement pension. (3) Further results from the mechanism analyses showed that the pilot long-term care insurance program decreased the level of family care by reducing the dual intergenerational financial support between older adults and their adult children. (4) Although participating in the pilot program decreased older adult's dependence on their adult children, their physical and mental health status were not negatively affected. This study contributes to the existing literature by evaluating the effects of implementing the pilot long-term care insurance program on family care received by the Chinese older adults, and lends supports to the previous studies that participating in long-term care insurance significantly reduces old adults' demand for family care, but not in sacrifice of their physical and mental well-being.

The impacts of the COVID-19 pandemic on indirect costs of mental illness and behavioral disorders in Poland

Introduction

In various research, the estimation of the disease's economic burden has been taken into consideration. But given the fact that different settings will have distinguished consequences, determining the economic burden of COVID-19 in the studied environment is of great importance. As a result, this study aimed to show the change in indirect costs of mental health problems due to the COVID-19 pandemic in Poland.

Methods and Results

Indirect costs related to mental health problems were analyzed from the perspective of the Social Insurance Institution in Poland. In 2021, they amounted to about 285.8 billion PLN (Polish currency) [61.1 billion EUR (European currency)], up 6% from the previous year. A large increase in spending on disability benefits was observed for 2019-2021 (+14.7%). Disease groups generating the highest expenditures in the structure of total expenditures on incapacity benefits in 2021 in Poland were mental health problems (16.7% of total expenditures). Expenditures on disability benefits related to mental health problems incurred by Social Security in 2021 amounted to about 7.42 billion PLN [1.6 billion EUR] and were 19.4% higher than in 2019 (before the pandemic). In the 2012-2019 period, there was a significant decrease in expenses related to inpatient rehabilitation (41.3%), while in 2020-2021, these expenses decreased several times as the epidemiological situation related to the COVID pandemic reduced access to such services.

Discussion

This is the first study on the economic burden of COVID-19 indirect costs in Poland. Calculating the economic impact is crucial, particularly when there is a large disease outbreak and countries are severely constrained by financial resources. Doing so could aid in the development of effective social security policies. As shown in this study, the indirect costs of absenteeism expenses due to mental health problems increased significantly during the COVID-19 pandemic. It is necessary to take all possible measures, both in the field of primary and secondary prevention, to prevent disability and exclusion from the labor market of people affected by mental health problems, which is justified by epidemiological data and financial data on the expenses incurred by Social Security for social insurance benefits.

Trends in health service needs, utilization, and non-communicable chronic diseases burden of older adults in China: evidence from the 1993 to 2018 National Health Service Survey

BACKGROUND

Aging is associated with an increased prevalence of non-communicable chronic diseases (NCDs), functional impairments, and diverse demands for health services. This study analyzed the trends in older adults' needs and utilization of health services from 1993 to 2018 in China, as well as chronic disease-related economic burdens.

METHODS

The research data were collected from the six cross-sectional National Health Service Survey (NHSS), implemented every 5 years from 1993 to 2018. A multi-stage stratified random cluster sampling method has been adopted in the NHSS. The data on the older population's socio-economic characteristics, health service needs, and utilization were collected from the 6 waves National Health Service Survey (NHSS) 1993-2018. In the 2013 and 2018 NHSSs, EQ-5D-3L and visual analogue scale were used to evaluate the health condition. And the prevalence of NCDs and related Out-of-pocket (OOP) expenditures were collected. Functional dependency and impairment were collected in 2018. The Katz Activities of Daily Living scale was used to evaluate six functions, including self-feeding, dressing, bathing, transferring, toilet hygiene, and controlling bowel movements.

RESULTS

The two-week morbidity rate and prevalence of NCDs showed a rapid upward trend in older adults. With the development of health system reform and universal health insurance coverage, older adults' two-week medical consultation rate increased from 25.6% in 1993 to 40.1% in 2018, and the hospitalization rate rose from 6.1% to 24.9%. The difference in health service needs and utilization between urban and rural areas decreased, and the hospitalization rate in rural areas (26.3%) exceeded that in urban areas (23.6%) for the first time in 2018. Functional independence become more severe as aged. The proportion of severe functional impairment was 6.9% and 2% in the group aged 80 or over and group 70-79 years, respectively. Regarding disability status, 32.5% had hearing problems and 31.4% had visual impairment. The highest prevalence rates of NCDs in older adults were found in hypertension (36.9%), followed by diabetes (10.6%), cerebrovascular disease (5.4%), ischemic heart disease (4.5%), and intervertebral disc disease (4.2%). The average annual OOP expenditures attributed to NCDs increased from ¥2481.8 RMB in 2013 to ¥8255.9 RMB in 2018 for older adults. About 90.7% of older adults prefer to live in the residential community, leading to the demands for preventive healthcare (30.4%), medical treatment (14.1%), and elderly education (8.6%).

CONCLUSION

The elevated risks of age-related impairments and chronic morbidities, and increased demands for preventive healthcare are critical public health issues. Policymakers should strengthen primary healthcare and move towards integrated delivery to improve access and quality of care for older adults. The integration of healthcare and social security constitutes an adaptive trend in meeting the multi-level demands of an aging society.

Risk stratification of postoperative pulmonary complications in elderly patients undergoing lung cancer resection: a propensity score-matched study

Background

In China, lung cancer mainly affects the elderly population. Surgery remains the standard treatment for lung cancer in elderly patients, however, postoperative pulmonary complications (PPCs) are major contributors to morbidity and mortality following lung resection. This study aimed to identify perioperative predictors of PPCs among elderly patients undergoing pulmonary resection for lung cancer to provide evidence for better prevention and intervention for PPCs.

Methods

A retrospective study was conducted with 456 patients (age >65 years) undergoing pulmonary resection for lung cancer in Yunnan, China from January 2016 to March 2019. Propensity score matching (PSM) was performed to compare preoperative data and clinical characteristics between the PPC and non-PPC groups, followed by binary logistic regression to evaluate predictors of PPCs.

Results

Pulmonary complications occurred in 142/456 (31.1%) patients age >65 years, with pneumonia being the most common event (21.7%). Both PSM and binary logistic regression analysis identified American Society of Anesthesiologists (ASA) class

Conclusions

PPCs following lung cancer resection in elderly patients were associated with a higher ASA classification and open thoracotomy. An adequate and comprehensive evaluation of the operative strategies and enhanced recovery methods should be implemented among elderly patients undergoing lung resection with an ASA class > II or those undergoing an open thoracotomy to help prevent the occurrence of PPCs.

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Key Words

• American Society of Anesthesiologists classification (ASA classification)
• Lung cancer surgery
• postoperative pulmonary complications (PPCs)
• thoracotomy

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Affiliation(s)

Qiubo Huang Department of Thoracic Surgery, The Third Affiliated Hospital of Kunming Medical University, Kunming, China
Ritika Rauniyar Department of Thoracic Surgery, The Third Affiliated Hospital of Kunming Medical University, Kunming, China
Jiao Yang Department of Nursing, The Third Affiliated Hospital of Kunming Medical University, Kunming, China
Chen Zhou Department of Thoracic Surgery, The Third Affiliated Hospital of Kunming Medical University, Kunming, China
Dezhong Cai Department of Thoracic Surgery, The Third Affiliated Hospital of Kunming Medical University, Kunming, China
Toyofumi Fengshi Chen-Yoshikawa Department of Thoracic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
Yojiro Yutaka Department of Thoracic Surgery, Kyoto University Graduate School of Medicine, Kyoto, Japan
Riccardo Orlandi Department of Thoracic Surgery, IRCCS San Gerardo Hospital, ASST-Monza, Monza, Italy
Travis C. Geraci Division of Thoracic Surgery, Department of Cardiothoracic Surgery, New York University Langone Health, New York, NY, USA
Jules Lin Section of Thoracic Surgery, University of Michigan Medical School, Ann Arbor, MI, USA
Huilian Hu Department of Thoracic Surgery, The Third Affiliated Hospital of Kunming Medical University, Kunming, China
Ziqi Jiang Department of Thoracic Surgery, The Third Affiliated Hospital of Kunming Medical University, Kunming, China
Guangqiang Zhao Department of Thoracic Surgery, The Third Affiliated Hospital of Kunming Medical University, Kunming, China
Lianhua Ye Department of Thoracic Surgery, The Third Affiliated Hospital of Kunming Medical University, Kunming, China

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Individual-Level Health Care Costs Attributable to Noncommunicable Diseases: A Longitudinal Study Based on the Older Adults in China

Noncommunicable chronic diseases among the elderly population represent a significant economic burden in China. However, previous disease-related health cost studies lacked representation of older adults and comparability of the burden of multiple chronic diseases. The objective of this study was to determine the fraction of health care costs attributable to the 6 most prevalent chronic diseases and comorbidities in the sample of older adults. This study employed data from the Chinese Longitudinal Healthy Longevity Survey (CLHLS), with 3 waves in 2011, 2014, and 2018, and included 18 349 observations in total. Outpatient costs, inpatient costs, and total health care costs were included in this study. Based on a 2-part random effects model, the effect of chronic disease on health service utilization was first explored by constructing a dummy variable for whether or not to utilize health care, followed by estimation of attributable costs in the population with health care utilization. Among the older adults in the sample, hypertension, heart disease, cataracts, arthritis, stroke or Cerebrovascular disease (CVD) and chronic lung disease are the 6 most prevalent chronic conditions. The costs attributable to the 6 chronic diseases mentioned above were 36.00% of outpatient costs, 55.92% of inpatient costs, and 45.05% of total health care costs for older adults. Of these, heart disease, stroke or CVD, and chronic lung disease accounted for 22.11%, 13.24%, and 10.56% of total health care costs, respectively. Moreover, the proportion of health care costs attributable to chronic diseases was higher for older adults who were male, lived in urban areas, and had a lower level of education. The proportion of health care costs attributable to chronic diseases is substantial among older adults in China. Health care costs associated with chronic diseases can be decreased with well-targeted interventions and comprehensive access to health services.

The impact of natural disasters on household debt: evidence from 2014 China family panel studies

Based on data from the 2014 China Family Panel Studies, we investigate the causal relationship between natural disasters and household debt using ordinary least squares and propensity score matching. This paper found that natural disasters can not only increase the probability of households owning debt but also have a significant positive impact on the number of household debt. The results of heterogeneity analysis show that natural disasters have a greater impact on families with large sizes and high-consumption levels. Mechanism checks suggest that household income and individual's health are shown to be the potential mechanism through which the impact of natural disasters on household debt.

Exploring Chinese Elderly's Trust in the Healthcare System: Empirical Evidence from a Population-Based Survey in China

This research aims to investigate how much the Chinese elderly trust the healthcare system and the critical factors that influence their trust. We use data from the China Social Survey (CSS) collected by the Chinese Academy of Social Sciences in the year 2019 to examine how demographic factors, social-economic status, internet access, and perceptions of the healthcare system impact the Chinese elderly's trust in the healthcare system. Our research finds male gender, high educational level, and having internet access are negatively related to the elderly's trust in the healthcare system. Our research also reveals that the elderly's trust in the healthcare system was significantly related to their subjective perception of their social-economic status, upward mobility, and perception of accessibility and affordability rather than other objective indicators such as income and financial protection. The results imply that the elderly have a pessimistic expectation of their subjective social status and future possibilities of upward mobility in their later life, which deepens their distrust of the health system. Additionally, the accessibility and affordability of the healthcare system have remained problematic among the Chinese elderly. The study provides important theoretical and practical implications to enhance the elderly's trust in the healthcare system.

Promoting the Integration of Elderly Healthcare and Elderly Nursing: Evidence from the Chinese Government

The increase of the aging population in China and the rise of the concept of healthy aging have accelerated the transformation and upgrading of the traditional elderly nursing pattern. Nevertheless, there is a critical limitation existing in the current situation of China's elderly care, i.e., the medical institutions do not support elderly nursing and the elderly nursing institutions do not facilitate access to medical care. To eliminate the adverse impact of this issue, twelve ministries and commissions of the Chinese government have jointly issued a document, i.e., the Several Opinions on Further Promoting the Development of Combining the Healthcare with the Elderly care (SOFPDCHE), to provide guidance from the government level for further promoting the integration of elderly healthcare and elderly nursing. Under this background, this paper constructs a healthcare-nursing information collaboration network (HnICN) based on the SOFPDCHE, proposing three novel strategies to explore the different roles and collaboration relationships of relevant government departments and public organizations in this integration process, i.e., the node identification strategy (NIS), the local adjacency subgroup strategy (LASS), and the information collaboration effect measurement strategy (ICEMS). Furthermore, this paper retrieves 484 valid policy documents related to "the integration of elderly healthcare and elderly nursing" as data samples on the official websites of 12 sponsored ministries and commissions, and finally confirms 22 government departments and public organizations as the network nodes based on these obtained documents, such as the National Health Commission of the People's Republic of China (NHC), the Ministry of Industry and Information Technology of the People's Republic of China (MIIT), and the National Working Commission on Aging (NWCA). In terms of the collaboration effect, the results of all node-pairs in the HnICN are significantly different, where the collaboration effect between the NHC and MIIT is best and that between the NATCM and MIIT is second best, which are 84.572% and 20.275%, respectively. This study provides the quantifiable results of the information collaboration degree between different government agencies and forms the optimization scheme for the current collaboration status based on these results, which play a positive role in integrating elderly healthcare and elderly nursing and eventually achieving healthy aging.

Medical expenditure and its inequity for people with disabilities: Evidence from the CHARLS 2018 data

Introduction

Disabilities may raise heavy medical expenses and rich-poor inequalities. However, data is lacking for the Chinese older populations. This study aimed to measure socioeconomic inequalities in medical expenses amongst the Chinese adult 45 years or older, and explored the main determinants among different disability categories.

Method

Data from the 2018 China Health and Retirement Longitudinal Study (CHARLS) were used. Disabilities were divided into five categories: physical disabilities, intellectual disability, vision problems, hearing problems, and multiple disabilities. The two-part model was employed to identify the factors that are associated with medical expenditures. Socioeconomic inequalities were measured by the concentration index (CI), and the horizontal inequity index (HI) which adjusts for health needs. Decomposition analysis was further applied to evaluate the contribution of each determinant.

Results

Two thousand four hundred nineteen people were included in this study. The CIs and HIs of the expenditure were both positive. Amongst the varied types of medical expenses, the highest CIs were found for self-treatment expenses (0.0262). Amongst the five categories of disabilities, the group with vision problem disability reported the highest CIs and HIs for outpatient expenses (CI = 0.0843, HI = 0.0751), self-treatment expenses (CI = 0.0958, HI = 0.1119), and total expenses (CI = 0.0622, HI = 0.0541). The group of intellectual disability reported the highest CI and HI (CI = 0.0707, HI = 0.0625). The decomposition analysis showed that income (80.32%), education (25.14%) and living in the rural areas (13.96%) were the main determinants of medical expenses for HI amongst all types of disabilities.

Conclusion

For five types of disabilities, our data shows that medical expenses concentrated in the richer groups in China. Income, education, and rural areas factors were the main contributors to the economic-related inequalities. Health policies to improve the affordability of medical care are needed to decrease inequity of medical expenditures for people with disabilities.

Will the Policy Instruments Mix Promote the Facility Input of Care Institutions for Older People in China?

Promoting the facility input of care institutions for older people is the key to the development of the care for older people. With a steady increase in the proportion of older people in China, institutional care services are considered as an important tool for older people. Policies such as government bed subsidies and tax incentives are accelerating the development of institutional care services. However, when the care for older people related policy instrument mixes lacks overall comprehensiveness, consistency and balance, the policy instrument mixes may become a “policy mess”, in turn, affecting the development of care institutions for older people. Studies focusing on the combined effects of different characteristics of a policy instrument mix are scarce. To understand how to better use the policy mix to facilitate the care for older people, it is necessary to analyze the characteristics of care policies for older people and its role in the construction of care institutions for older people. Therefore, this study analyzes the impacts of comprehensiveness, consistency, and balance of policy instruments on the facility input of care institutions for older people. An empirical analysis of related policies from 2011 to 2019 in China shows that a synergetic effect exists between the policy instrument mix and the facility input of care institutions for older people. This study points that the comprehensiveness and consistency of the policy instrument mix positively affect the facility input of care institutions for older people, while the impact of balance is not significant. It not only provides feasible policy suggestions for China's policy-making departments to optimize the care for older people related policies, but also helps care institutions for older people further understand the characteristics of policy portfolios and realize sustainable development.