Dataset Information

Association Between Diabetes and COVID-19: A Retrospective Observational Study With a Large Sample of 1,880 Cases in Leishenshan Hospital, Wuhan.

ABSTRACT: Aims: This study aimed to investigate the clinical courses and outcomes of diabetes mellitus patients with coronavirus disease 2019 (COVID-19) in Wuhan. Methods: This study enrolled 1,880 consecutive patients with confirmed COVID-19 in Leishenshan Hospital. We collected and analyzed their data, including demographic data, history of comorbidity, clinical symptoms, laboratory tests, chest computed tomography (CT) images, treatment options, and survival. Results: The percentages of patients with diabetes among the severe and critical COVID-19 cases were higher than those among the mild or general cases (89.2%, 10.8 vs. 0%, p = 0.001). However, patients with and without diabetes showed no difference in the follow-up period (p = 0.993). The mortality rate in patients with or without diabetes was 2.9% (n = 4) and 1.1% (n = 9), respectively (p = 0.114). Univariate and multivariate Cox regression analyses and the Kaplan-Meier curves did not show any statistically significant differences between patients with and without diabetes (all p > 0.05). Conclusions: Our study results suggested that diabetes had no effect on the prognosis of COVID-19 patients but had a negative association with their clinical courses. These results may be useful for clinicians in the management of diabetic patients with COVID-19.

SUBMITTER: Liu Z

PROVIDER: S-EPMC7371935 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature

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Association Between Diabetes and COVID-19: A Retrospective Observational Study With a Large Sample of 1,880 Cases in Leishenshan Hospital, Wuhan.

Liu Zeming Z Li Jinpeng J Huang Jianglong J Guo Liang L Gao Rongfen R Luo Kuan K Zeng Guang G Zhang Tingbao T Yi Meilin M Huang Yihui Y Chen Jincao J Yang Yibin Y Wu Xiaohui X

Frontiers in endocrinology 20200714

Aims: This study aimed to investigate the clinical courses and outcomes of diabetes mellitus patients with coronavirus disease 2019 (COVID-19) in Wuhan. Methods: This study enrolled 1,880 consecutive patients with confirmed COVID-19 in Leishenshan Hospital. We collected and analyzed their data, including demographic data, history of comorbidity, clinical symptoms, laboratory tests, chest computed tomography (CT) images, treatment options, and survival. Results: The percentag ...[more]

PMID: 32760350

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Project description:BackgroundIn response to the COVID-19 pandemic, two new temporary hospitals were constructed in record time in Wuhan, China, to help combat the fast-spreading virus in February 2020. Using the experience of one of the hospitals as a case study, we discuss the health and economic implications of this response strategy and its potential application in other countries.MethodsThis retrospective observational study analyzed health resource utilization and clinical outcomes data for 2011 inpatients diagnosed with COVID-19 and admitted to Leishenshan Hospital during its 67 days of operation from February 8th to April 14th, 2020. We used a top-down costing approach to estimate the total cost of treating patients at the Leishenshan Hospital, including capital cost for hospital construction, health personnel costs, and direct health care costs. We used a multivariate generalized linear model to examine risk factors associated with in-hospital deaths.ResultsDuring the 67 days of hospital operation, 19 medical teams comprising of 933 doctors and 2312 nurses were gradually transferred to Leishenshan Hospital from across China. Of the 2011 admissions, 4.5% used intensive care and 2.0% used ventilators. Overall median length of stay was 19 days, and 21 days for patients in the intensive care unit (ICU). The case fatality rate (CFR) was 2.3% overall, 41.8% in the ICU, and 0.4% in general ward (GW). CFRs were 55% and 50% among patients using non-invasive and invasive ventilators, respectively. The mean total cost and direct health care cost were CNY806 997 (US$114 793) and CNY16 087 (US$2288), respectively. Patients admitted to the ICU had much higher direct health care costs, on average, compared to those in the GW (CNY150 415 vs CNY9720, or US$21 396 vs US$1383). The mean direct health care cost per patient with severe or critical diseases was more than five times higher than those with mild or moderate diseases (CNY45 191 vs CNY8838, or US$6428 vs US$1257). Older age, having comorbidities, and critical disease were associated with higher risks of death from COVID-19. Lower health worker to patient ratio (<2.6) was not associated with in-hospital death.ConclusionAn adequate health workforce were mobilized and deployed to a new temporary hospital. The Leishenshan Hospital increased access to care during the surge in COVID-19 infections, facilitated timely treatment, and transferred COVID-19 patients between GWs and ICUs within the hospital, all of which are potential contributors to lowering the CFR. Patients in the ICU experienced a much higher CFR and a greater burden of health care cost than those in GW. Our results have important implications for other countries interested in constructing temporary emergency hospitals, such as the need for adequate infrastructure capacities and financial support, centralized strategies to mobilize health workforce and to provide respiratory protective devices, and improvement in access to health care.

Project description:Objectives We assess whether China’s diabetes pilot hierarchical diagnosis and treatment reforms shifted patient healthcare-seeking behaviour towards primary health institutions (PHIs) and away from secondary and tertiary hospitals. From the patients’ perspective, we evaluate whether the hierarchical system saw the decline of average hospital cost, out-of-pocket (OOP) expenses and the increase of reimbursement rate in PHIs. From the health system’s perspective, we also assessed whether the share of PHIs in total costs, total visits and reimbursement rate increased and the share of secondary and tertiary hospitals decreased. Methods Data were collected from the health insurance bureau of 11 cities in Shandong Province, China between 2015 and 2017, which included 9 118 518 outpatient visits and 622 739 inpatient visits. For both inpatients and outpatients and the health system, we analysed health services-seeking characteristics including hospital costs, hospital visits, OOP expense and reimbursements of hospital costs. Binary logistic regression was conducted to analyse the influencing factors of seeking PHI health services. Results PHIs remained the lowest hospital cost provider, but average hospital costs declined across all three healthcare levels of PHIs, secondary hospitals and tertiary hospitals from 2015 to 2017. The hierarchical system aimed to shift patients to PHIs, increasing PHIs’ share of total hospital costs. However, the PHI share of total outpatient costs declined 12.0%, while rising 15.0% in secondary hospitals, the opposite of the goal of the hierarchical medical system. Average outpatient visits rose roughly at the same rate in PHIs (5.1%) as secondary hospitals (6.8%), with no evidence of a shift in patient visits between hospital levels over 2015–2017. Average inpatient visits fell across all levels of hospitals, with no significant difference in the rate of decline between PHIs (9.4%) and secondary (7.5%) and tertiary (7.8%) hospitals. For outpatient and inpatient services, the binary logistic regression showed that over the 2015–2017 period patients with diabetes increasingly used higher level hospitals rather than PHIs (p<0.05). The only success of the hierarchical medical system was the relative fall of OOP outpatient expenses, which fell more rapidly in PHIs (13.7%) than secondary (5.0%) and tertiary (3.5%) hospitals. However, inpatient OOP expenses fell only 2.2% for PHIs, less than half that of secondary (5.5%) and tertiary (7.4%) hospitals, the opposite of the aim of the hierarchical system reform. Conclusions The implementation of the hierarchical medical system for patients with diabetes did not achieve its goal of increasing PHI utilisation and decreasing secondary and tertiary hospital utilisation. Enhancing the utilisation of PHIs for diabetes and other patients requires further health reform, including educating patients on PHI use, further reforming the health insurance schemes, improving PHI facilities and encouraging referrals to PHIs from higher level hospitals.

Dataset Information

Association Between Diabetes and COVID-19: A Retrospective Observational Study With a Large Sample of 1,880 Cases in Leishenshan Hospital, Wuhan.

Publications

Association Between Diabetes and COVID-19: A Retrospective Observational Study With a Large Sample of 1,880 Cases in Leishenshan Hospital, Wuhan.

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