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AHRQ Research Studies
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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
Results
1 to 6 of 6 Research Studies DisplayedKumar V, Encinosa W
AHRQ Author: Encinosa W
Revisiting the obesity paradox in health care expenditures among adults with diabetes.
This AHRQ-authored study explored and examined an obesity paradox identified by recent studies which suggests that in people without diabetes mortality risk increases with weight and in people with diabetes mortality risk decreases with weight. The researchers assessed changes in the association between body mass index (BMI) and health care expenditures in populations with diabetes and without diabetes while controlling for confounding risk factors. The researchers found that there is no obesity paradox; it is the result of statistical biases, and the study concluded that obesity in people with diabetes does not save costs.
AHRQ-authored.
Citation: Kumar V, Encinosa W .
Revisiting the obesity paradox in health care expenditures among adults with diabetes.
Clin Diabetes 2022 Spring;40(2):185-95. doi: 10.2337/cd20-0122..
Keywords: Medical Expenditure Panel Survey (MEPS), Obesity, Diabetes, Healthcare Costs
Kumar V, Encinosa W
AHRQ Author: Kumar V, Encinosa W
Explaining the obesity paradox in healthcare utilization among people with type 2 diabetes.
The authors sought to examine changes in the relationship between BMI and number of visits in diabetic vs nondiabetic populations, controlling for confounding risk factors. Using MEPS data, they found that the obesity paradox does not exist at the utilization level and is due to the presence of statistical biases such as confounding and reverse causation.
AHRQ-authored.
Citation: Kumar V, Encinosa W .
Explaining the obesity paradox in healthcare utilization among people with type 2 diabetes.
Diabetol Int 2022 Jan;13(1):232-43. doi: 10.1007/s13340-021-00530-5..
Keywords: Medical Expenditure Panel Survey (MEPS), Obesity, Diabetes, Chronic Conditions, Healthcare Utilization
Fabiyi CA, Reid LD, Mistry KB
AHRQ Author: Fabiyi CA, Mistry KB
Postpartum health care use after gestational diabetes and hypertensive disorders of pregnancy.
The objective of this study was to examine postpartum health care utilization after a pregnancy complicated by gestational diabetes (GD) and hypertensive disorders of pregnancy (HDP) using nationally representative data. The investigators found that women with GD/HDP did not differ from women with neither complication on postpartum utilization outcomes. Less educated women with GD/HDP were more likely to miss an office visit within 1 year postpartum than less educated women with neither complication. Certain subgroups of women were more likely to forego timely and appropriate postpartum care.
AHRQ-authored.
Citation: Fabiyi CA, Reid LD, Mistry KB .
Postpartum health care use after gestational diabetes and hypertensive disorders of pregnancy.
J Womens Health 2019 Aug;28(8):1116-23. doi: 10.1089/jwh.2018.7198..
Keywords: Medical Expenditure Panel Survey (MEPS), Maternal Care, Pregnancy, Diabetes, Blood Pressure, Women, Healthcare Utilization
Leung MY, Carlsson NP, Colditz GA
The burden of obesity on diabetes in the United States: Medical Expenditure Panel Survey, 2008 to 2012.
The researchers analyzed the risk of developing diabetes and the annual cost of diabetes for a US general population. Their results suggested that the annual health care expenditure differentials between those with and without diabetes of age 50 years were the highest for individuals with class II ($12,907) and class III ($9,703) obesity.
AHRQ-funded; HS022330.
Citation: Leung MY, Carlsson NP, Colditz GA .
The burden of obesity on diabetes in the United States: Medical Expenditure Panel Survey, 2008 to 2012.
Value Health 2017 Jan;20(1):77-84. doi: 10.1016/j.jval.2016.08.735.
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Keywords: Medical Expenditure Panel Survey (MEPS), Obesity, Diabetes, Healthcare Costs, Risk
Miller GE, Sarpong EM, Hill SC
AHRQ Author: Miller GE, Sarpong EM, Hill SC
Does increased adherence to medications change health care financial burdens for adults with diabetes?
The aim of the present study was to investigate increased out-of-pocket drug costs and financial burdens of achieving adherence to oral antidiabetic medications and medications for prevalent comorbidities. The researchers found that the mean simulated additional out-of-pocket drug costs of achieving adherence were $310 for uninsured adults treated for diabetes. These additional drug costs would increase the percentage of uninsured adults with financial burden.
AHRQ-authored.
Citation: Miller GE, Sarpong EM, Hill SC .
Does increased adherence to medications change health care financial burdens for adults with diabetes?
J Diabetes 2015 Nov;7(6):872-80. doi: 10.1111/1753-0407.12292..
Keywords: Medical Expenditure Panel Survey (MEPS), Healthcare Costs, Diabetes, Patient Adherence/Compliance, Medication
Leung MY, Pollack LM, Colditz GA
Life years lost and lifetime health care expenditures associated with diabetes in the U.S., National Health Interview Survey, 1997-2000.
The authors analyzed the lifetime health care expenditures and life years lost associated with diabetes in the U.S. Their results showed that diabetes is associated with large decreases in life expectancy and large increases in lifetime health care expenditures, with the life years and expenditures depending on age-race-sex-BMI classification groups.
AHRQ-funded; HS022330.
Citation: Leung MY, Pollack LM, Colditz GA .
Life years lost and lifetime health care expenditures associated with diabetes in the U.S., National Health Interview Survey, 1997-2000.
Diabetes Care 2015 Mar;38(3):460-8. doi: 10.2337/dc14-1453.
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Keywords: Diabetes, Healthcare Costs, Medical Expenditure Panel Survey (MEPS), Mortality