scholarly journals Trajectory of Excess Medical Expenditures 10 Years Before and After Diabetes Diagnosis Among U.S. Adults Aged 25–64 Years, 2001–2013

Diabetes Care ◽  
2018 ◽  
Vol 42 (1) ◽  
pp. 62-68 ◽  
Author(s):  
Sundar S. Shrestha ◽  
Ping Zhang ◽  
Israel A. Hora ◽  
Edward W. Gregg
2015 ◽  
Vol 105 (6) ◽  
pp. e22-e29 ◽  
Author(s):  
Jenni Ervasti ◽  
Marianna Virtanen ◽  
Jaana Pentti ◽  
Tea Lallukka ◽  
Petter Tinghög ◽  
...  

2017 ◽  
Vol 30 (9) ◽  
pp. 589
Author(s):  
Gabriela Mimoso ◽  
Guiomar Oliveira

Introduction: Gestational diabetes is one of the diseases associated with pregnancy with higher rate of complications. Despite being a transitory condition, short and long term complications related to gestational diabetes have been described. There is scientific evidence to say that good metabolic control decreases perinatal complications. In 2011, new criteria was proposed for its diagnosis, which made possible its diagnosis during the 1st trimester of pregnancy. The aim of this study is to compare neonatal morbidity in two groups of women with gestational diabetes diagnosis before and after the latest Portuguese guidelines for diabetes and pregnancy were published (February 2011).Material and Methods: We included all newborns born in Maternidade Bissaya Barreto whose mother, followed at our maternity between 2008 and 2013, had unifetal pregnancy complicated by diabetes. We used a perinatal database and analysed the impact of the new guidelines in perinatal morbidity over two periods of three years.Results: There were 774 women who met the inclusion criteria. We found that gestational diabetes was diagnosed earlier, insulin therapy was more frequent. Neonatal morbidity was increased, and there were more cases of neonatal hypoglycemia and congenital anomalies, and newborns became smaller for gestational age.Discussion: The increase in neonatal morbidity was associated with early diagnosis and rigorous metabolic control.Conclusion: To analyse national data will be fundamental to understand this unexpected increase in morbidity.


Author(s):  
Mara E. Murray Horwitz ◽  
Lydia E. Pace ◽  
Eleanor Bimla Schwarz ◽  
Dennis Ross-Degnan

Diabetes Care ◽  
2020 ◽  
Vol 43 (8) ◽  
pp. 1836-1842
Author(s):  
Magdalena M. Bogun ◽  
Brian N. Bundy ◽  
Robin S. Goland ◽  
Carla J. Greenbaum

PLoS Medicine ◽  
2021 ◽  
Vol 18 (1) ◽  
pp. e1003480
Author(s):  
Tao Xue ◽  
Tong Zhu ◽  
Wei Peng ◽  
Tianjia Guan ◽  
Shiqiu Zhang ◽  
...  

Background Exposure to air pollution, a leading contributor to the global burden of disease, can cause economic losses. Driven by clean air policies, the air quality in China, one of the most polluted countries, has improved rapidly since 2013. This has enabled a unique, quasi-experiment to assess the economic impact of air pollution empirically. Methods and findings Using a series of nation-scale longitudinal surveys in 2011, 2013, and 2015, we first examined the questionnaire-based medical expenditure changes before and after the policy intervention for air pollution. Using a state-of-the-art estimator of the historical concentration of particulate matters with diameter less than 2.5 μm (particulate matter (PM)2.5), we further quantified the association between household medical expenditure and PM2.5 using mixed-effect models of the repeated measurements from 26,511 households in 126 cities. Regression models suggest a robust linear association between reduced PM2.5 and saved medical expenditures, since the association did not vary significantly across models with different covariate adjustments, subregions, or subpopulations. Each 10 μg/m3 reduction in PM2.5 was associated with a saving of 251.6 (95% CI: 30.8, 472.3; p-value = 0.026) Yuan in per capita annual medical expenditure. However, due to limitations in data quality (e.g., self-reported expenditures), and imperfect control for unmeasured confounders or impact from concurrent healthcare reform in China, the causality underlying our findings should be further confirmed or refuted. Conclusion In this study, we observed that compared with the PM2.5 reduction in 2013, the PM2.5 reduction in 2017 was associated with a saving of 552 (95% CI: 68, 1036) Yuan / (person × year), or approximately 736 billion Yuan (equivalent to 111 billion US dollar) per year nationally, which is equivalent to approximately 1% of the national gross domestic product of China.


Author(s):  
J. Temple Black

Tool materials used in ultramicrotomy are glass, developed by Latta and Hartmann (1) and diamond, introduced by Fernandez-Moran (2). While diamonds produce more good sections per knife edge than glass, they are expensive; require careful mounting and handling; and are time consuming to clean before and after usage, purchase from vendors (3-6 months waiting time), and regrind. Glass offers an easily accessible, inexpensive material ($0.04 per knife) with very high compressive strength (3) that can be employed in microtomy of metals (4) as well as biological materials. When the orthogonal machining process is being studied, glass offers additional advantages. Sections of metal or plastic can be dried down on the rake face, coated with Au-Pd, and examined directly in the SEM with no additional handling (5). Figure 1 shows aluminum chips microtomed with a 75° glass knife at a cutting speed of 1 mm/sec with a depth of cut of 1000 Å lying on the rake face of the knife.


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