Evidence map›Paper›PMID 34535138›Full record

ArticleBMC health services research2021

Economic burden of comorbid chronic conditions among survivors of stroke in China: 10-year longitudinal study.

Ji Zhang, Suhang Song, Yang Zhao, Gaoting Ma, Yinzi Jin, Zhi-Jie Zheng

Open access · goldAbstract read
In one paragraph

Article in BMC health services research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
2.0field-weighted citation impact, top 14% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

13 citing papers in PubMed, 22 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 4 institutions in 3 countries.

Ji ZhangDepartment of Global Health, School of Public Health, Peking University, 38 Xue Yuan Road, Haidian District, Beijing, 100191, China.
Suhang SongTaub Institute for Research in Alzheimer's Disease and the Aging Brain, Columbia University, New York, NY, USA.
Yang ZhaoThe Nossal Institute for Global Health, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, VIC, 3010, Australia.
Gaoting MaDepartment of Interventional Neuroradiology, Beijing Tiantan Hospital, Affiliated to Capital Medical University, Beijing, China.
Yinzi JinDepartment of Global Health, School of Public Health, Peking University, 38 Xue Yuan Road, Haidian District, Beijing, 100191, China. yzjin@bjmu.edu.cn.
Zhi-Jie ZhengDepartment of Global Health, School of Public Health, Peking University, 38 Xue Yuan Road, Haidian District, Beijing, 100191, China.
Peking University · CNBeijing Tian Tan Hospital · CNColumbia University · USMelbourne Health · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe coexistence of chronic diseases among people with stroke is common. However, little is known about the extent of incremental healthcare expenditures associated with having physically and psychologically chronic conditions among stroke survivors.

methodsWe used the nationally representative data from the China Health and Nutrition Survey, including 36,076 participants enrolled as our analytic cohort of ten years of follow-up visits (2006, 2009, 2011, 2015). Chronic conditions include hypertension, diabetes, obesity, and impaired cognitive function. Two-part models were used to estimate the effect of comorbid chronic conditions on total annual healthcare expenditure, out-of-pocket (OOP) healthcare expenditure, and incidence of catastrophic healthcare expenditure (CHE).

resultsAmong survivors of stroke during 2006 to 2015, the prevalence rates of hypertension, diabetes, obesity and impaired cognitive function were 75.5, 9.8, 12.7 and 65.1%, significantly higher than those among adults without stroke history (27.9, 2.7, 10.0 and 41.2%). Having hypertension ($794.5, p = 0.004), diabetes ($3978.5, p < 0.001) were associated with the largest incremental total healthcare expenditures. Stroke survivors with diagnosed hypertension and diabetes had additional 5.7 (p < 0.001) and 10.4 (p < 0.001) percentage point of CHE rate, respectively. Total healthcare expenditures were $2413.0 (P < 0.001) and $5151.7 (P < 0.001) higher among patients with 2, and ≥ 3 chronic conditions, respectively, than those individuals with no chronic conditions.

conclusionsExcess expenditures associated with chronic diseases were substantial among stroke survivors. These results highlight the needs for both prevention and better management of multimorbidity among stroke survivors, which in turn may lower the financial burden of treating these concurrent comorbidities.

Indexed as

Cost of IllnessStrokeAdultChinaHealth ExpendituresHumansLongitudinal StudiesSurvivorsCognitive impairmentComorbiditiesDiabetes mellitusEconomic burdenHypertensionStroke

Identifiers

PMID34535138
PMCPMC8447672
OpenAlexW3176425213

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LicenceCC BY
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.