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Background: The clinical effectiveness of multidisciplinary co-managed care for hip fracture patients in China has been demonstrated in a multicenter non-randomized controlled study. This study aims to estimate the cost-effectiveness of the co-managed care. Methods: The study is based on a multicenter clinical trial (n = 2071) in China. We developed a state transition microsimulation model to estimate the cost-effectiveness of the co-managed care compared with usual care for hip fracture patients from healthcare system perspective. The costs incorporated into the model included hospitalization costs, post-discharge expenses, and secondary fracture therapy costs. Effectiveness was measured using quality-adjusted life years (QALYs). Costs and effects were discounted at 5% annually. A simulation cycle length of 1-year and a lifetime horizon were employed. The cost-effectiveness threshold was established at USD 37,118. To address uncertainties, one-way deterministic sensitivity analysis and probabilistic sensitivity analysis were conducted. Findings: In the base case analysis, the co-managed care group had a lifetime cost of USD 31,571 and achieved an effectiveness of 3.22 QALYs, whereas the usual care group incurred a cost of USD 27,878 and gained 2.85 QALYs. The incremental cost-effectiveness ratio was USD 9981 per QALY gained; thus the co-managed care model was cost-effective. The cost-effectiveness was sensitive to the age of having hip fractures and hospitalization costs in the intervention group. Interpretation: The co-managed care in hip fracture patients represents value for money, and should be scaled up and prioritized for funding in China. Funding: The study is supported by Capital's Funds for Health Improvement and Research (2022-1-2071, 2018-1-2071).
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BACKGROUND: Drowning is an important contributor to the burden of deaths in China. Exposure to open water is a risk factor for drowning, but few studies quantify its impact on drowning. The purpose of this study was to provide an up-to-date analysis of unintentional drowning in China, including impact of exposure to open water. METHODS: Chinese provincial data from the Global Burden of Disease Study 2019 were used to describe the burden of unintentional drowning in 33 provinces and changes from 1990 to 2019. Provincial outdoor open water resource data were used to explore the relationship between outdoor open water resources and drowning burden using K-median clustering analysis. RESULTS: Between 1990 and 2019, the unintentional drowning incidence, mortality and disability adjusted life years (DALY) rates declined by 31.2%, 68.6% and 74.9%, respectively, with differences by age, sex and province. In 2019, the DALY rate for drowning was relatively higher in children under 20 year, the elderly over 80 years than other age groups and was relatively higher in men. There was no statistical difference in overall incidence rate by sex. Provincial differences in unintentional drowning burden show a positive relationship with the availability and size of outdoor open water. CONCLUSIONS: As expected availability of water increases drowning risk. There is a need to address drowning environmental risk especially among children and the elderly. Localised water safety plans which consider drowning burden and environmental risk factors are needed in China to ensure a sustained decline of unintentional drowning.
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BACKGROUND: Health literacy is one of the important determinants of healthy aging, yet few studies have focused on the association between health literacy and falls. AIMS: This study aims to explore the relationship between health literacy and falls, with a focus on sex differences among older people in China. METHODS: This cross-sectional study enrolled 2,144 older people aged ≥ 60 years from Shandong Province, China in 2021. We used general health literacy screening scale to assess health literacy, and collected the incidence of falls in the past year. Logistic regression models were employed to analyze the relationship between health literacy and falls. We investigated the sex differences by subgroup analyses. RESULTS: The prevalence of adequate health literacy and falls was 21.7% (95% CI: 20.0-23.5%) and 25.4% (95% CI: 23.6-27.3%), respectively. In a fully-adjusted model, adequate health literacy was associated with a lower prevalence of falls in older adults (OR = 0.71, 95%CI: 0.52-0.96). Subgroup analysis revealed sex differences in this relationship (Pfor interaction <0.05). Specifically, the female group showed no significant relationship between health literacy and falls (OR = 0.92, 95% CI: 0.59-1.44); however, the male group demonstrated a robust and significant relationship (OR = 0.58, 95% CI: 0.37-0.90). CONCLUSIONS: Older people with adequate health literacy have lower prevalence of falls, which appears to differ by sex. This relationship was significant among men but not among women. These findings emphasize the need for policymakers and healthcare providers to consider sex differences when designing and implementing programs aimed at improving health literacy and preventing falls in the older population. Improving health literacy among older women could be a strategic component in bridging sex inequality in falls.
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Accidentes por Caídas , Alfabetización en Salud , Vida Independiente , Humanos , Accidentes por Caídas/estadística & datos numéricos , Accidentes por Caídas/prevención & control , Masculino , Femenino , Anciano , Estudios Transversales , China/epidemiología , Persona de Mediana Edad , Factores Sexuales , Anciano de 80 o más Años , PrevalenciaRESUMEN
Background: Policy makers and researchers are tasked with exploring ways to strengthen primary health care (PHC) to address the growing burden of non-communicable diseases (NCDs). This study aims to use a co-design approach (i.e., meaningful involvement of research end users in study planning and design) to develop PHC interventions to improve the management of hypertension and type 2 diabetes (T2DM) in four study sites in China. Methods: The study adopted a three-step co-design approach, including (1) a two-round Delphi panel with health system and NCD professionals to identify prioritised health system challenges, (2) three co-design workshops (in each study site) with local health administrators, PHC providers, and residents with hypertension and/or T2DM, respectively, to develop interventions and identify factors influencing implementation, and (3) another round of co-design workshops with local health administrators to summarise findings and reach consensus. Qualitative synthesis was conducted to analyse results from the workshops. Findings: Thirteen experts were involved in the two-round Delphi panel, which identified three prioritised health system challenges, including limited capacities of PHC providers, suboptimal service quality and evaluation mechanisms, and unreliable health information systems. The co-design workshops involved 116 local stakeholders in 16 sessions (four in each site), and developed three groups of interventions to address the challenges: (1) empowering PHC providers through on-the-job training for capacity building; (2) empowering patient communities through health education on healthy lifestyles and NCD self-management; and (3) empowering health administrators through local health data monitoring and strengthening governance for local PHC programs. Site-specific interventions were also considered to cater for different local contexts. Several recommendations were further identified for the implementation of these interventions, emphasising the importance of local customisation, community participation, and cross-sectoral collaborations. Interpretation: By engaging multiple stakeholders in priority setting and solution generation, this study summarised several key areas for change in health workforce, service delivery, and health information. Future research should examine the effectiveness and implementation of these interventions to improve NCD management in PHC in China. Funding: This study is funded by National Health and Medical Research Council (NHMRC) Global Alliance for Chronic Diseases funding (APP1169757) and National Natural Science Foundation of China (72074065). Shangzhi Xiong is supported by University of New South Wales tuition fee scholarship.
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BACKGROUND: The objective of this study was to utilize data from the Global Burden of Disease Study (GBD) 2019 to estimate the patterns and prevalence of mild traumatic brain injury (mTBI) from 1990 to 2019, with the intention of informing the development of efficacious intervention strategies. MATERIAL AND METHODS: Data from the GBD 2019 were examined to determine the prevalence, incidence, and rates of years lived with disability (YLDs) associated with mTBI across global geographic populations from 1990 to 2019. To assess temporal patterns, estimated annual percentage changes (EAPCs) and age-standardized rates were computed. Additionally, an age-period-cohort model (APC model) framework was employed to analyze potential trends in incidence based on age, period, and birth cohort. RESULTS: In 2019, there were a total of 12,268.5 thousand incident cases (95% uncertainty interval [UI] 992.66 to 1,602.07), 11,482.5 thousand prevalent cases (95% UI 107.59 to 123.52), and 1,366.9 thousand YLDs (95% UI 96.36 to 183.35) of mTBI worldwide. The age-standardized rates (ASRs) of incidence, prevalence, and YLDs exhibited a decline from 1990 to 2019. Across all age groups, males had higher prevalence, incidence and YLDs rates. Furthermore, middle-aged and elderly adults experienced a greater disease burden. The primary causes of the global mTBI burden in 2019 were falls and road injuries. According to the APC model, the age effect trend exhibited a similar pattern across individual sociodemographic index (SDI) groups, characterized by an initial increase, followed by a decrease and a subsequent increase. Regarding the period effect, each SDI group demonstrated variation, with the middle SDI group notably displaying a consistent increase. Furthermore, in terms of the birth effect, the middle-SDI group experienced the most substantial and continuous increase. CONCLUSION: The global incident cases and prevalent cases of mTBI increased significantly from 1990 to 2019, with a heavier burden observed in males, older adults, and in low SDI such as Afghanistan. More efforts are needed in the prevention and management of mTBI, such as reducing the incidence of falls among older people and building safer road transport facilities to reduce the burden of mTBI.
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AIM: The relationship between the gut microbiota, metabolites and body fat percentage (BFP) remains unexplored. We systematically assessed the causal relationships between gut microbiota, metabolites and BFP using Mendelian randomization analysis. MATERIALS AND METHODS: Single nucleotide polymorphisms associated with gut microbiota, blood metabolites and BFP were screened via a genome-wide association study enrolling individuals of European descent. Summary data from genome-wide association studies were extracted from the MiBioGen consortium and the UK Biobank. The inverse variance-weighted model was the primary method used to estimate these causal relationships. Sensitivity analyses were performed using pleiotropy, Mendelian randomization-Egger regression, heterogeneity tests and leave-one-out tests. RESULTS: In the aspect of phyla, classes, orders, families and genera, we observed that o_Bifidobacteriales [ß = -0.05; 95% confidence interval (CI): -0.07 to -0.03; false discovery rate (FDR) = 2.76 × 10-3], f_Bifidobacteriaceae (ß = -0.05; 95% CI: -0.07 to -0.07; FDR = 2.76 × 10-3), p_Actinobacteria (ß = -0.06; 95% CI: -0.09 to -0.03; FDR = 6.36 × 10-3), c_Actinobacteria (ß = -0.05; 95% CI: -0.08 to -0.02; FDR = 1.06 × 10-2), g_Bifidobacterium (ß = -0.05; 95% CI: -0.07 to -0.02; FDR = 1.85 × 10-2), g_Ruminiclostridium9 (ß = -0.03; 95% CI: -0.06 to -0.01; FDR = 4.81 × 10-2) were negatively associated with BFP. G_Olsenella (ß = 0.02; 95% CI: 0.01-0.03; FDR = 2.16 × 10-2) was positively associated with BFP. Among the gut microbiotas, f_Bifidobacteriales, o_Bifidobacteriales, c_Actinobacteria and p_Actinobacteria were shown to be significantly associated with BFP in the validated dataset. In the aspect of metabolites, we only observed that valine (ß = 0.77; 95% CI: 0.5-1.04; FDR = 8.65 × 10-6) was associated with BFP. CONCLUSIONS: Multiple gut microbiota and metabolites were strongly associated with an increased BFP. Further studies are required to elucidate the mechanisms underlying this putative causality. In addition, BFP, a key indicator of obesity, suggests that obesity-related interventions can be developed from gut microbiota and metabolite perspectives.
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Microbioma Gastrointestinal , Estudio de Asociación del Genoma Completo , Análisis de la Aleatorización Mendeliana , Polimorfismo de Nucleótido Simple , Humanos , Microbioma Gastrointestinal/genética , Causalidad , Femenino , Obesidad/microbiología , Obesidad/genética , Masculino , Tejido Adiposo/metabolismo , Adiposidad/genéticaRESUMEN
There has been limited examination of child road injury policies. This study aims to systematically characterize national policies relevant to child road safety in China over the past two decades and identify potential gaps based on the WHO child road safety framework. As a scoping review, this study searched for national policies for child road safety on the websites of government agencies. A total of 22,487 policies were searched, of which 103 policies issued by 37 institutions, were included in the analysis, including 12 policies jointly developed by multiple agencies. Mapping identified policies to strategies in the WHO framework, most WHO strategies requiring legislation were found to be in place in China and to fully meet the intent of the WHO recommendation. The single exception was in the area of child restraints which was deemed to not be fully covered due to a lack of eligible policies on enforcement of child restraint use laws. Two strategies requiring standards were fully covered; eight strategies requiring policy support were partially or not covered, mainly related to equipping emergency vehicles with child-appropriate medical equipment. Enhancing school bus safety was identified as a policy focus area in China beyond those recommended by the WHO framework. This study identified three areas for improvement: (1) strengthening road safety policies targeting children, (2) strengthening enforcement of legislation, e.g., child restraint use, and (3) increasing multiple-sector cooperation on policy formulation. Funding: Ye Jin is supported by the Scholarship from the George Institute for Global Health and Tuition Fee Scholarships from University of New South Wales.
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Previous studies have demonstrated health impacts of climate change, but evidence on heatwaves' associations with road traffic injury (RTI) is limited. In this study, individual information of RTI cases in May-September during 2006-2021 in China were obtained from the National Injury Surveillance System. Daily maximum temperatures (TMmax) during 2006-2021 were collected from the ERA-5 reanalysis, and the projected daily TMmax during 2020-2099 were obtained from the latest Coupled Model Intercomparison Project Phase 6 Shared Socioeconomic Pathways scenarios (SSPs). We used a time-stratified case-crossover analysis to investigate the association between short-term exposure (lag01 days) to heatwaves (exceeding the 92.5th percentile of daily TMmax for ≥ three consecutive days) and RTI, and to project heatwave-related RTI until 2099 across China. Finally, a total of 1 031 082 RTI cases were included in the analyses. Compared with non-heatwaves, the risks of RTI increased by 3.61 % during heatwaves. Greater associations were found in people aged 15-64 years, in people with transportation occupation, for non-motor traffic vehicle injuries, for severe RTI cases, and in Western China particularly in Qinghai province. We projected substantial increases in attributable fraction (AF) of heatwave-related RTI in the future, particularly in Western and Southwest China. The national average increase in AF (per decade) during 2020s-2090s was 0.036 % for SSP1-2.6 scenario, and 0.267 % for SSP5-8.5 scenario. This study provided evidence on the associations of heatwaves with RTI, and the heatwave-related RTI will substantially increase in the future.
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Accidentes de Tránsito , China/epidemiología , Humanos , Accidentes de Tránsito/estadística & datos numéricos , Adulto , Adolescente , Persona de Mediana Edad , Adulto Joven , Masculino , Femenino , Niño , Anciano , Calor/efectos adversos , Preescolar , Cambio Climático , Heridas y Lesiones/epidemiología , Lactante , Calor Extremo/efectos adversosRESUMEN
Although studies have explored the relationship between temperature and CO poisoning, the results are not consistent, and there is still a lack of early warning criteria of temperature related to CO poisoning. In order to comprehensively study the exposure-response relationship between daily average temperature and CO poisoning, and to further explore the early warning criteria of temperature related to CO poisoning, we used daily cases of CO poisoning in 31 National Injury Surveillance System (NISS) surveillance sites in seven administrative geographical regions of China and daily meteorological data obtained from the China Meteorological Science Data Sharing Service Platform from 2009 to 2019 to do the analysis. Daily meteorological data of 698 weather stations across China were interpolated at a 0.01° × 0.01°spatial resolution, which were then applied to extract the daily meteorological data of all included NISS sites. The Distributed Lag Non-linear Model (DLNM) model was applied to estimate the exposure-response associations (relative risk, RR) of daily mean temperature with CO poisoning, which was then further used to identify early warning criteria of temperature related to CO poisoning. A total of 10,618 CO poisoning cases were included in this study, with an average of 0.4 cases per day. There was generally a reverse J-shaped association between temperature and CO poisoning risk, indicating that both low and high temperature may increase the risk of CO poisoning, but low temperature usually has a longer lagged effects than high temperature. Spatialy, the exposure-response associations between temperatue and CO poisoning largely varied among regions, with greater effects of low temperatures in Southern China than in Northern China. The cumulative effects (RR, lag0-6 days) of 10 % percentile temperature ranged from 1.13 (95%CI: 1.01,1.26) in East China to 1.73 (95%CI:1.63,1.83) in South China. We also observed significant spatial variations in the early warning criteria of temperature related to CO poisoning across China. However, the patterns of high temperature effects on CO poisoning and the warning criteria of high temperature were mixed across China. In conclusions, both low temperature and high temperature may increase the risk of CO poisoning in China, and the effect of low temperature is more obvious, especially in South China, Northeast China, and North China. In addition, there is an urgent need to establish air temperature early warning and grading criteria for CO poisoning in different areas of China.
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This study reviews national-level policies regulating cross-border healthcare in mainland China after it acceded to the World Trade Organization (WTO). Policy documents from official websites of the State Council and 19 ministries were screened, from which 487 policy documents were analyzed. WTO's five modes of trade and WHO's six building blocks of healthcare system were used to guide the analysis of policymaking patterns, charting of policy evolution process, identification of key policy areas, differentiation of 29 detailed policy themes, and identification of major countries/regions involved in cross-border healthcare. The findings lead to four policy recommendations: (1) to establish a national-level committee to govern cross-border healthcare, (2) to build an information system to comprehensively integrate various information on cross-border healthcare consumption and provision, (3) to take more proactive policy actions in healthcare internationalization, and (4) to carry out reform experiments in key sub-national regions to fully explore various possibilities in developing and regulating cross-border healthcare.
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Background: China's National Essential Public Health Service Package (NEPHSP) aims to promote health for all at the primary health care level and includes a focus on hypertension and type-2 diabetes mellitus (T2DM). However, there are limited contemporary data to quantify the care cascades of hypertension and T2DM in primary health care. Methods: This cross-sectional study involved individual level linkage of routinely collected data from the NEPHSP, health insurance claims and hospital electronic health records, from four diverse regions in China, including Xiling District (central China), Wenchuan County (western), Acheng District and Jiao District (northern). We first compared numbers of people aged ≥35 with a recorded diagnosis of hypertension and T2DM against expected numbers derived from epidemiological data. We then constructed care cascades to assess the percentages (1) enrolled in the NEPHSP, (2) adherent to the follow-up care of NEPHSP, (3) receiving medication treatment, and (4) having hypertension and/or T2DM controlled. Findings: In the four regions, the total numbers of people aged ≥35 diagnosed of hypertension and T2DM from any data source were 149,176 and 50,828, respectively. This was estimated to be 46.0% (95% confidence interval [CI]: 45.8%-46.2%) and 45.6% (95% CI: 45.3%-45.9%) of the expected totals for hypertension and T2DM, respectively. Among those diagnosed, 65.4% (95% CI: 65.1%-65.6%) with hypertension and 66.1% (95% CI: 65.7%-66.5%) with T2DM were enrolled in the NEPHSP, respectively, in which 54.8% (95% CI: 54.5%-55.2%) with hypertension and 64.7% (95% CI: 64.1%-65.2%) with T2DM were adherent to the required services. Among those enrolled, the overall treatment rates were 70.8% (95% CI: 70.6%-71.1%) for hypertension and 82.2% (95% CI: 81.8%-82.6%) for T2DM. Among those treated, a further 80.9% (95% CI: 80.6%-81.2%) with hypertension and 73.9% (95% CI: 73.3%-74.4%) with T2DM achieved control. These results varied considerably across regions, with the northern sites showing relatively higher enrolment rates while the central site had higher control rates. Interpretation: Detection and control rates for hypertension and T2DM are suboptimal in these four regions of China. Further strategies are needed to improve people's enrolment in and adherence to the NEPHSP and strengthen care delivery processes. Of note, our estimations of the diagnosis rates for each region are based on national level large epidemiological data. The interpretation of these data needs caution due to potential bias caused by regional variations. Funding: This study is funded by National Health and Medical Research Council (NHMRC) Global Alliance for Chronic Diseases funding (APP1169757), and National Natural Science Foundation of China (72074065).
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BACKGROUND: Chinese National Essential Public Health Service Package (NEPHSP) has mandated primary health care providers to provide falls prevention for community-dwelling older people. But no implementation framework is available to guide better integration of falls prevention for older people within the primary health care system. METHODS: This is a two-stage online participatory design study consisting of eight workshops with stakeholders from three purposively selected cities. First, two workshops were organised at each study site to jointly develop the framework prototype. Second, to refine, optimise and finalise the prototype via two workshops with all study participants. Data analysis and synthesis occurred concurrently with data collection, supported by Tencent Cloud Meeting software. RESULTS: All participants confirmed that the integration of falls prevention for older people within the NEPHSP was weak and reached a consensus on five opportunities to better integrate falls prevention, including workforce training, community health promotion, health check-ups, health education and scheduled follow-up, during the delivery of NEPHSP. Three regional-tailored prototypes were then jointly developed and further synthesised into a generic implementation framework by researchers and end-users. Guided by this framework, 11 implementation strategies were co-developed under five themes. CONCLUSIONS: The current integration of falls prevention in the NEPHSP is weak. Five opportunities for integrating falls prevention in the NEPHSP and a five-themed implementation framework with strategies are co-identified and developed, using a participatory design approach. These findings may also provide other regions or countries, facing similar challenges, with insights for promoting falls prevention for older people.
KEYPOINTS: The integration of falls prevention for older people was weak in the Chinese PHC system.Five opportunities were identified for better integrating falls prevention for older people in the Chinese PHC system.We developed an implementation framework to strengthen the solid integration of falls prevention in the Chinese PHC system.
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Educación en Salud , Vida Independiente , Humanos , Anciano , Recolección de Datos , Atención a la SaludRESUMEN
There is limited information on the knowledge and practice of salt-reduction in China. The purpose of this study was to describe the status of the knowledge and practice of salt-reduction among the Chinese population from a nationally representative survey stratified according to hypertension status. The association between hypertensive status and salt-reduction knowledge and practice was calculated using multivariate hierarchical logistic regression adjusting for related confounders. The study included 179,834 participants; 51.7% were women, and the mean age was 44 years. The levels of overall salt-reduction knowledge (7.9%) and practice (37.1%) were low. The percentage of the use of salt-control spoons and low-sodium salt was 10.7% and 12.2%. The aging population (≥60 years) had the lowest levels of salt-reduction knowledge (5.7%) than other age groups (P < 0.0001). People living in rural areas (OR = 0.64; 95% CI: 0.51, 0.81) had lower odds of using salt-control spoons. Females (OR = 1.23; 95% CI: 1.10, 1.36) had higher odds of using salt-control spoons. People living in rural areas (OR = 0.48; 95% CI: 0.36, 0.63) had lower odds of using low-sodium salt. Females (OR = 1.26; 95% CI: 1.13, 1.41) and people living in the southern region (OR = 1.43; 95% CI: 1.11, 1.83) had higher odds of using low-sodium salt. Our work highlights the need to promote education related to hypertension, salt-reduction knowledge and methods among the public and the need to strengthen strategies for the popularization of salt-reduction knowledge and practices among males, people living in rural areas, people living in the northern region and the aging population in China.
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Hipertensión , Masculino , Humanos , Femenino , Anciano , Adulto , Estudios Transversales , Hipertensión/diagnóstico , Hipertensión/epidemiología , Hipertensión/prevención & control , Cloruro de Sodio Dietético/efectos adversos , China/epidemiología , Sodio , Conocimientos, Actitudes y Práctica en SaludRESUMEN
What is already known about this topic?: Many of the current studies focusing on fall prevention interventions have been conducted in hospital settings within a select few urban areas in China, thus yielding limited evidence on the effectiveness of large-scale, multicenter, community-based interventions. What is added by this report?: In comparison to the control group, participants in the intervention group exhibited a 64% reduction in fall risk. Group-based fall prevention programs have demonstrated efficacy in mitigating fall risk among the elderly population. What are the implications for public health practice?: Group-based fall prevention interventions serve as a significant adjunctive resource for the management of elderly health within communities and offer compelling evidence to support the incorporation of fall prevention strategies into health policy frameworks in China.
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What is already known about this topic?: Poisoning constitutes a significant cause of mortality among individuals aged 1 to 44 in China. Nonetheless, the epidemiological understanding of poisoning incidents within emergency departments remains fragmented across the region. What is added by this report?: In 2019, the NISS recorded 31,382 cases of poisoning, predominantly among males (62.85%) and individuals aged 25-44 (44.13%). In all poisoning cases, 82.60% were unintentional. The predominant substances exposure in poisoning cases presenting to outpatient and emergency departments were alcohol (56.38%), medications (14.21%), and pesticides (9.78%). What are the implications for public health practice?: This study has shed light on the evidence for nonfatal poisoning prevention to a variety of different groups, and informed special attention needed for high-risk population and substance exposed.
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Introduction: This study seeks to elucidate the evolving trend and identify disparities among subgroups in the mortality rate due to unintentional drowning in individuals under the age of 20 from the timeframe of 2013 to 2021 in China. Methods: Data retrieved from the National Mortality Surveillance System served as a foundation for estimating the unintentional drowning mortality rate. The inadvertent drowning mortality rate for individuals below the age of 20 was computed, differentiated by categorization groups such as age, gender, areas, and regions within each given year. The linear regression model was employed to calculate the annual percent of change (APC) with its 95% confidence interval (CI), providing a depiction of the mortality rate's shifting trend. Results: In 2021, the inadvertent drowning fatality rate for individuals under 20 years of age in China was recorded at 3.28 per 100,000. A steady reduction was observed in the national drowning mortality rate from 6.60 per 100,000 in 2013 down to 3.28 per 100,000 in 2021, signifying a cumulative decrease of 50.30% [APC=-9.06% (95% CI: -11.31%, -6.76%)]. Across all sexes, regions, age groups, and residential areas, a consistent decline in mortality rates was evident between 2013 and 2021. Conclusion: An analysis of the data from 2013 to 2021 reveals a declining trend in the mortality rate due to unintentional drowning among individuals under 20 years of age in China. However, the rate of decline varied when stratified by sex, urban versus rural locations, age-specific groups, and geographical regions.
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Background and Objectives: Housing is one of the main places where falls occur; however, few studies have examined housing environmental factors driving fall risk. This study aimed to explore the associations between housing environmental factors and falls in China. Research Design and Methods: The study included data of middle-aged and older adults aged ≥45 years from 4 waves of the China Health and Retirement Longitudinal Study. We assessed 7 housing environmental factors: building materials, toilet types, household tidiness, household cooking fuels, and access to electricity, running water, and bathing facilities. Based on these, we divided housing environments into 3 types: good (0-2 poor factors), moderate (3-5 poor factors), and poor (6-7 poor factors). Falls incidence (yes or no) was self-reported during the survey period. We applied the Cox proportional hazard model to estimate the associations, adjusting for a set of covariates such as sociodemographic characteristics, lifestyles, and disease status. Results: A total of 12,382 participants were analyzed, and the incidence of falls was 31.7%. According to the fully adjusted model, having a squatting toilet (hazard ratio [HR]â =â 1.14, 95% confidence interval [CI]â =â 1.03-1.26), household untidiness (HRâ =â 1.09, 95% CIâ =â 1.01-1.18), and solid fuel use for cooking (HRâ =â 1.10, 95% CIâ =â 1.02-1.18) were associated with a higher risk of falls (psâ <â .05), compared to their counterparts. We found a linear relationship between housing environments and falls (p for trendâ =â .001). Specifically, moderate (HRâ =â 1.16, 95% CIâ =â 1.06-1.27) and poor housing environments (HRâ =â 1.21, 95% CIâ =â 1.08-1.34) were associated with a higher risk of falls compared to a good housing environment. Discussion and Implications: Among middle-aged and older Chinese adults, a better household environment, including sitting toilets, tidy living conditions, and clean fuel use for cooking, may reduce the risk of falls. The evidence from our study suggests the need to implement age-friendly housing environments to prevent falls and disability in an aging society.
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Introduction: Obesity in patients undergoing hemodialysis is common. However, there is limited information on the relationship between obesity types defined by the combined body mass index (BMI) and waist circumference (WC) classification criteria and all-cause mortality in Chinese hemodialysis patients. Our objective was to determine the association between obesity types and all-cause mortality in hemodialysis patients. Methods: We conducted a prospective cohort study including patients from 11 hemodialysis centers in Beijing. According to the World Health Organization's standards, patients were classified into 2 categories with WC and 4 categories with BMI and then followed up for 1 year. Kaplan-Meier survival analysis was used to compare the difference in the cumulative survival rate in different BMI and WC groups. A multivariate Cox regression analysis was used to determine the association between different types of obesity and all-cause mortality. Results: A total of 613 patients were enrolled, the mean age was 63.8 ± 7.1 years old, and 42.1% were women. Based on the baseline BMI, there were 303 (49.4%) patients with normal weight, 227 (37.0%) with overweight, 37(6.0%) with obesity, and 46 (7.5%) with underweight. Based on the baseline WC, 346 (56.4%) patients had abdominal obesity. During a median follow-up of 52 weeks, 69 deaths occurred. Kaplan-Meier plots demonstrated a significant association of BMI categories (log-rank χ2 = 18.574, p<0.001) and WC categories (log-rank χ2 = 5.698, p=0.017) with all-cause death. With normal BMI and non-abdominal obesity as a reference, multivariate Cox regression analysis results showed that obesity (HR 5.36, 95% CI, 2.09-13.76, p<0.001), underweight (HR, 5.29, 95% CI, 2.32-12.07, p<0.001), normal weight combined with abdominal obesity (HR 2.61, 95% CI, 1.20-5.66, p=0.016), and overweight combined with abdominal obesity (HR 1.79, 95% CI, 1.03-3.73, p=0.031, respectively) were significantly associated with higher risks of all-cause mortality. Conclusion: Our study indicated that abdominal obesity is common and associated with all-cause mortality among Chinese hemodialysis patients.
Asunto(s)
Obesidad Abdominal , Sobrepeso , Diálisis Renal , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Índice de Masa Corporal , Pueblos del Este de Asia , Obesidad/complicaciones , Obesidad Abdominal/complicaciones , Sobrepeso/complicaciones , Modelos de Riesgos Proporcionales , Estudios Prospectivos , Factores de Riesgo , Delgadez/complicacionesRESUMEN
BACKGROUND: A hip fracture in an older person is a devastating injury. It impacts functional mobility, independence and survival. Models of care may provide a means for delivering integrated hip fracture care in less well-resourced settings. The aim of this review was to determine the elements of hip fracture models of care to inform the development of an adaptable model of care for low and middle-income countries (LMICs). METHODS: Multiple databases were searched for papers reporting a hip fracture model of care for any part of the patient pathway from injury to rehabilitation. Results were limited to publications from 2000. Titles, abstracts and full texts were screened based on eligibility criteria. Papers were evaluated with an equity lens against eight conceptual criteria adapted from an existing description of a model of care. RESULTS: 82 papers were included, half of which were published since 2015. Only two papers were from middle-income countries and only two papers were evaluated as reporting all conceptual criteria from the existing description. The most identified criterion was an evidence-informed intervention and the least identified was the inclusion of patient stakeholders. CONCLUSION: Interventions described as models of care for hip fracture are unlikely to include previously described conceptual criteria. They are most likely to be orthogeriatric approaches to service delivery, which is a barrier to their implementation in resource-limited settings. In LMICs, the provision of orthogeriatric competencies by other team members is an area for further investigation.