scholarly journals Estimation and determinants of direct medical costs of ischaemic heart disease, stroke and hypertensive heart disease: evidence from two major hospitals in Cameroon

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Leopold Ndemnge Aminde ◽  
Anastase Dzudie ◽  
Yacouba N. Mapoure ◽  
Jacques Cabral Tantchou ◽  
J. Lennert Veerman
Keyword(s):  
Diabetes Mellitus ◽  
Heart Disease ◽  
Ischaemic Stroke ◽  
Ischaemic Heart Disease ◽  
Economic Burden ◽  
Hypertensive Heart Disease ◽  
Haemorrhagic Stroke ◽  
Medical Costs ◽  
Communicable Diseases ◽  
Direct Medical Costs

Abstract Background Cardiovascular disease (CVD) is the largest contributor to the non-communicable diseases (NCD) burden in Cameroon, but data on its economic burden is lacking. Methods A prevalence-based cost-of-illness study was conducted from a healthcare provider perspective and enrolled patients with ischaemic heart disease (IHD), ischaemic stroke, haemorrhagic stroke and hypertensive heart disease (HHD) from two major hospitals between 2013 and 2017. Determinants of cost were explored using multivariate generalized linear models. Results Overall, data from 850 patients: IHD (n = 92, 10.8%), ischaemic stroke (n = 317, 37.3%), haemorrhagic stroke (n = 193, 22.7%) and HHD (n = 248, 29.2%) were analysed. The total cost for these CVDs was XAF 676,694,000 (~US$ 1,224,918). The average annual direct medical costs of care per patient were XAF 1,395,200 (US$ 2400) for IHD, XAF 932,700 (US$ 1600) for ischaemic stroke, XAF 815,400 (US$ 1400) for haemorrhagic stroke, and XAF 384,300 (US$ 700) for HHD. In the fully adjusted models, apart from history of CVD event (β = − 0.429; 95% confidence interval − 0.705, − 0.153) that predicted lower costs in patients with IHD, having of diabetes mellitus predicted higher costs in patients with IHD (β = 0.435; 0.098, 0.772), ischaemic stroke (β = 0.188; 0.052, 0.324) and HHD (β = 0.229; 0.080, 0.378). Conclusions This study reveals substantial economic burden due to CVD in Cameroon. Diabetes mellitus was a consistent driver of elevated costs across the CVDs. There is urgent need to invest in cost-effective primary prevention strategies in order to reduce the incidence of CVD and consequent economic burden on a health system already laden with the impact of communicable diseases.

Abstract 19839: Clinical and Economic Burden of Rheumatic Heart Disease in Low-Income Nations: Estimating the Cost-of-Illness in India and Uganda

Circulation ◽  
2014 ◽  
Vol 130 (suppl_2) ◽  
Author(s):  
Alexander T Sandhu ◽  
Kathikeyan G ◽  
Ann Bolger ◽  
Emmy Okello ◽  
Dhruv S Kazi
Keyword(s):  
Heart Disease ◽  
Rheumatic Heart Disease ◽  
Cost Of Illness ◽  
Economic Burden ◽  
Indirect Costs ◽  
Medical Costs ◽  
Discrete State ◽  
Direct Medical Costs ◽  
The Cost ◽  
Rheumatic Heart

Introduction: Rheumatic heart disease (RHD) strikes young adults at their peak economic productivity. Defining the global economic burden of RHD may motivate investments in research and prevention, yet prior approaches considering only medical costs may have underestimated the cost of illness. Objectives: To estimate the clinical and economic burden of RHD in India and Uganda. Outcomes were disability-adjusted life years (DALYs), direct medical costs, and indirect costs due to disability and premature mortality (2012 USD). Methods: We used a discrete-state Markov model to simulate the natural history of RHD using country-, age-, and gender-specific estimates from the literature and census data. We estimated direct medical costs from WHO-CHOICE and Disease Control and Prevention 3 publications. We conservatively estimated indirect costs (lost earnings and imputed caregiver costs) from World Bank data using novel economic methods. Results: In 2012, RHD generated 6.1 million DALYs in India and cost USD 10.7 billion (Table 1), including 1.8 billion in direct medical costs and 8.9 billion in indirect costs. During the same period, RHD produced 216,000 DALYs in Uganda, and cost USD 414 million, and, as in India, indirect costs represented the majority (88%) of the cost of illness. In both countries, women accounted for the majority (71-80%) of the DALYs; in Uganda, women bore 75% of the total cost. In sensitivity analyses, higher progression rates for subclinical disease doubled direct costs and DALYs. Conclusion: RHD exacts an enormous toll on the populations of India and Uganda, and its economic burden may be grossly underestimated if indirect costs are not systematically included. Women bear a disproportionate clinical burden from pregnancy-related complications. These results suggest that effective prevention and screening of RHD may represent a sound public health investment, particularly if targeted at high-risk subgroups such as young women.

Diagnosis and assessment of stroke

2016 ◽  
Author(s):  
Candice Delcourt ◽  
Craig Anderson
Keyword(s):  
Heart Disease ◽  
Ischaemic Stroke ◽  
Ischaemic Heart Disease ◽  
Cause Of Death ◽  
Physical Disability ◽  
Early Phase ◽  
Haemorrhagic Stroke ◽  
Common Cause ◽  
The World ◽  
The Impact

Approximately 20 million strokes occur in the world each year and over one-quarter of these are fatal. This makes stroke the second most common cause of death, after ischaemic heart disease, and strokes are responsible for 6 million deaths (almost 10% of all deaths) annually. Stroke has major consequences in terms of residual physical disability, depression, dementia, epilepsy, and carer burden. Moreover, around 20% of survivors experience a further stroke or serious vascular event within a few years of the index event. Ischaemic stroke contributes the greatest share of the impact of stroke, with a rate of approximately 1 in 1000 person-years and accounting for between 60% (in Asia) and 90% (in Western ‘white’ populations) of all strokes around the world. Diagnosis and assessment are essentially clinical and confirmed by CT or MRI scanning. Prognostication is difficult in the early phase of haemorrhagic stroke and in ischaemic stroke is affected by the availability and timely use of treatments to recanalize the occluded vessel.

scholarly journals Association between ambient fine particulate pollution and hospital admissions for cause specific cardiovascular disease: time series study in 184 major Chinese cities

BMJ ◽  
2019 ◽  
pp. l6572 ◽  
Author(s):  
Yaohua Tian ◽  
Hui Liu ◽  
Yiqun Wu ◽  
Yaqin Si ◽  
Jing Song ◽  
...  
Keyword(s):  
Heart Failure ◽  
Cardiovascular Disease ◽  
Heart Disease ◽  
Ischaemic Stroke ◽  
Ischaemic Heart Disease ◽  
Hospital Admissions ◽  
Heart Rhythm ◽  
Haemorrhagic Stroke ◽  
Regulatory Limits ◽  
Short Term Exposure

AbstractObjectiveTo estimate the risks of daily hospital admissions for cause specific major cardiovascular diseases associated with short term exposure to ambient fine particulate matter (aerodynamic diameter ≤2.5 μm; PM2.5) pollution in China.DesignNational time series study.Setting184 major cities in China.Population8 834 533 hospital admissions for cardiovascular causes in 184 Chinese cities recorded by the national database of Urban Employee Basic Medical Insurance from 1 January 2014 to 31 December 2017.Main outcome measuresDaily counts of city specific hospital admissions for primary diagnoses of ischaemic heart disease, heart failure, heart rhythm disturbances, ischaemic stroke, and haemorrhagic stroke among different demographic groups were used to estimate the associations between PM2.5 and morbidity. An overdispersed generalised additive model was used to estimate city specific associations between PM2.5 and cardiovascular admissions, and random effects meta-analysis used to combine the city specific estimates.ResultsOver the study period, a mean of 47 hospital admissions per day (standard deviation 74) occurred for cardiovascular disease, 26 (53) for ischaemic heart disease, one (five) for heart failure, two (four) for heart rhythm disturbances, 14 (28) for ischaemic stroke, and two (four) for haemorrhagic stroke. At the national average level, an increase of 10 μg/m3 in PM2.5 was associated with a 0.26% (95% confidence interval 0.17% to 0.35%) increase in hospital admissions on the same day for cardiovascular disease, 0.31% (0.22% to 0.40%) for ischaemic heart disease, 0.27% (0.04% to 0.51%) for heart failure, 0.29% (0.12% to 0.46%) for heart rhythm disturbances, and 0.29% (0.18% to 0.40%) for ischaemic stroke, but not with haemorrhagic stroke (−0.02% (−0.23% to 0.19%)). The national average association of PM2.5 with cardiovascular disease was slightly non-linear, with a sharp slope at PM2.5 levels below 50 μg/m3, a moderate slope at 50-250 μg/m3, and a plateau at concentrations higher than 250 μg/m3. Compared with days with PM2.5 up to 15 μg/m3, days with PM2.5 of 15-25, 25-35, 35-75, and 75 μg/m3 or more were significantly associated with increases in cardiovascular admissions of 1.1% (0 to 2.2%), 1.9% (0.6% to 3.2%), 2.6% (1.3% to 3.9%), and 3.8% (2.1% to 5.5%), respectively.According to projections, achieving the Chinese grade 2 (35 μg/m3), Chinese grade 1 (15 μg/m3), and World Health Organization (10 μg/m3) regulatory limits for annual mean PM2.5 concentrations would reduce the annual number of admissions for cardiovascular disease in China. Assuming causality, which should be done with caution, this reduction would translate into an estimated 36 448 (95% confidence interval 24 441 to 48 471), 85 270 (57 129 to 113 494), and 97 516 (65 320 to 129 820), respectively.ConclusionsThese data suggest that in China, short term exposure to PM2.5 is associated with increased hospital admissions for all major cardiovascular diseases except for haemorrhagic stroke, even for exposure levels not exceeding the current regulatory limits.

scholarly journals Assessment of the Direct Medical Costs of Type 2 Diabetes Mellitus and its Complications in Turkey

2014 ◽  
Vol 18 (2) ◽  
pp. 39-43 ◽  
Author(s):  
Simten Malhan ◽  
Ergun Öksüz ◽  
Steven M Babineaux ◽  
Ali Ertekin ◽  
James P Palmer
Keyword(s):  
Diabetes Mellitus ◽  
Type 2 Diabetes ◽  
Type 2 Diabetes Mellitus ◽  
Medical Costs ◽  
Direct Medical Costs

scholarly journals Direct medical costs attributable to type 2 diabetes mellitus: a population-based study in Catalonia, Spain

2015 ◽  
Vol 17 (8) ◽  
pp. 1001-1010 ◽  
Author(s):  
Manel Mata-Cases ◽  
Marc Casajuana ◽  
Josep Franch-Nadal ◽  
Aina Casellas ◽  
Conxa Castell ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Type 2 Diabetes ◽  
Type 2 Diabetes Mellitus ◽  
Medical Costs ◽  
Population Based ◽  
Population Based Study ◽  
Direct Medical Costs

scholarly journals The Clinical and Economic Burden of Norovirus Gastroenteritis in the United States

2020 ◽  
Vol 222 (11) ◽  
pp. 1910-1919 ◽  
Author(s):  
Sarah M Bartsch ◽  
Kelly J O’Shea ◽  
Bruce Y Lee
Keyword(s):  
United States ◽  
Economic Burden ◽  
Computational Simulation ◽  
Medical Costs ◽  
The United States ◽  
School Work ◽  
Direct Medical Costs ◽  
Productivity Losses ◽  
Incidence Estimate ◽  
Norovirus Gastroenteritis

Abstract Background Although norovirus outbreaks periodically make headlines, it is unclear how much attention norovirus may receive otherwise. A better understanding of the burden could help determine how to prioritize norovirus prevention and control. Methods We developed a computational simulation model to quantify the clinical and economic burden of norovirus in the United States. Results A symptomatic case generated $48 in direct medical costs, $416 in productivity losses ($464 total). The median yearly cost of outbreaks was $7.6 million (range across years, $7.5–$8.2 million) in direct medical costs, and $165.3 million ($161.1–$176.4 million) in productivity losses ($173.5 million total). Sporadic illnesses in the community (incidence, 10–150/1000 population) resulted in 14 118–211 705 hospitalizations, 8.2–122.9 million missed school/work days, $0.2–$2.3 billion in direct medical costs, and $1.4–$20.7 billion in productivity losses ($1.5–$23.1 billion total). The total cost was $10.6 billion based on the current incidence estimate (68.9/1000). Conclusion Our study quantified norovirus’ burden. Of the total burden, sporadic cases constituted >90% (thus, annual burden may vary depending on incidence) and productivity losses represented 89%. More than half the economic burden is in adults ≥45, more than half occurs in winter months, and >90% of outbreak costs are due to person-to-person transmission, offering insights into where and when prevention/control efforts may yield returns.

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