James Walker

ORCID: 0000-0002-9661-6322
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About
Contact & Profiles
Research Areas
  • Chronic Kidney Disease and Diabetes
  • Cardiovascular Health and Risk Factors
  • Healthcare Systems and Public Health
  • Renal Diseases and Glomerulopathies
  • Gestational Diabetes Research and Management
  • Pregnancy and preeclampsia studies
  • Diabetes Management and Research
  • Hyperglycemia and glycemic control in critically ill and hospitalized patients
  • Chronic Disease Management Strategies
  • Viral Infections and Immunology Research
  • Pleural and Pulmonary Diseases
  • Infectious Diseases and Mycology
  • Pancreatitis Pathology and Treatment
  • Families in Therapy and Culture
  • Diabetic Foot Ulcer Assessment and Management
  • Diabetes Treatment and Management
  • Nail Diseases and Treatments
  • Music Therapy and Health
  • Biomedical Research and Pathophysiology
  • Inflammatory Myopathies and Dermatomyositis
  • Medical Malpractice and Liability Issues
  • Dialysis and Renal Disease Management
  • Birth, Development, and Health
  • Bariatric Surgery and Outcomes
  • Mycobacterium research and diagnosis

Northwestern University
2023-2025

NHS Lothian
2014

St John's Hospital
2006-2011

St. John's University
2008

Ford Motor Company (United States)
2008

Guy's Hospital
1988-1992

St Bartholomew's Hospital
1991

Chelmsford and Essex Hospital
1986-1987

National Institute for Medical Research
1949

To assess the relationship between glycemic control, pre-eclampsia, and gestational hypertension in women with type 1 diabetes.Pregnancy outcome (pre-eclampsia or hypertension) was assessed prospectively 749 from randomized controlled Diabetes Pre-eclampsia Intervention Trial (DAPIT). HbA(1c) (A1C) values were available up to 6 months before pregnancy (n = 542), at first antenatal visit (median 9 weeks) 721), 26 weeks' gestation 592), 34 519) categorized as optimal (<6.1%: referent), good...

10.2337/dc11-0244 article EN cc-by-nc-nd Diabetes Care 2011-06-03

Objectives The growth in ultrasound usage necessitates concurrent the number of sonographers. Despite increasing importance ultrasound, there is a shortage sonographers United States that has never been specifically quantified. This study examines recent trends exams, sonography graduates, open sonographer positions, and wages. Methods retrospective uses public databases surveys including Medical Expenditure Panel Survey (MEPS), Bureau Labor Statistics (BLS), Integrated Postsecondary...

10.1002/jum.16453 article EN Journal of Ultrasound in Medicine 2024-03-27

Background The 5-Cog paradigm is a 5-minute brief cognitive assessment coupled with clinical decision support tool designed to improve clinicians’ early detection of impairment, including dementia, in their diverse older primary care patients. battery uses picture- and symbol-based assessments questionnaire. It low cost, simple, minimizes literacy bias, culturally fair. component the helps nudge appropriate provider response an abnormal battery. Objective objective our study evaluate...

10.2196/60471 article EN cc-by JMIR Research Protocols 2025-04-03

Study Design. Scoping review. Objective. The objective of this study was to conduct a scoping review exploring the extent which preference sensitivity has been studied in treatment decisions for lumbar spinal stenosis (LSS), utilizing shared decision-making (SDM) as proxy. Background. Preference-sensitive care involves situations where multiple options exist with significant tradeoffs cost, outcome, recovery time, and quality life. LSS gained research focus preference-sensitive scenario....

10.1097/brs.0000000000004952 article EN Spine 2024-02-19

Background: Cardiovascular diseases (CVD) are among most costly in the U.S, with a significant portion of CVD patients unable to afford care. Use health savings accounts (HSA) increase financial for medical expenditures is controversial. While HSA have shown not decrease expenditures, impact on remains unknown. Methods: This cross-sectional study used data from Medical Expenditure Panel Survey 2014-19 and included aged 18-64 who reported having at least one (i.e., hypertension, angina,...

10.1161/circ.149.suppl_1.p225 article EN Circulation 2024-03-19

Background: Hypertension (HTN) is an established risk factor for cardiovascular disease that disproportionately affects adults in low-resource communities. We examined hypertension prevalence, awareness, treatment, and control—the HTN control cascade—in neighborhoods Chicago, Illinois. Methods: Using data from Keep Your Heart Healthy, a Northwestern Feinberg School of Medicine student-led community health program, we evaluated convenience sample who completed three blood pressure (BP)...

10.1161/hyp.81.suppl_1.p113 article EN Hypertension 2024-09-01

<sec> <title>BACKGROUND</title> The 5-Cog paradigm is a 5-minute brief cognitive assessment coupled with clinical decision support tool designed to improve clinicians’ early detection of impairment, including dementia, in their diverse older primary care patients. battery uses picture- and symbol-based assessments questionnaire. It low cost, simple, minimizes literacy bias, culturally fair. component the helps nudge appropriate provider response an abnormal battery. </sec>...

10.2196/preprints.60471 preprint EN 2024-05-15

Introduction: Socioeconomic factors impact access to healthcare and patient care, particularly for patients with cardiovascular diseases (CVD). Understanding the differences in utilization financial burden among CVD is essential developing targeted interventions policies improve care reduce of CVD. Methods: This cross-sectional study used 2020 Medicare Current Beneficiary Survey (MCBS) analyze disparities socioeconomic beneficiaries various A survey-weighted logistic model was compare...

10.1161/circ.148.suppl_1.15454 article EN Circulation 2023-11-07

Introduction: American Heart Association’s (AHA) Life’s Essential 8 (LE8) is a framework for quantifying cardiovascular health (CVH). Prior studies have focused on individuals without clinical disease (CVD). We sought to examine recent trends in LE8 scores among older adults with prevalent CVD. Methods: included non-institutionalized US (ages 65+) from NHANES (2013-18). Overall (range 0-100; higher = better CVH) were calculated all participants or CVD, using methods recommended by the AHA....

10.1161/circ.148.suppl_1.15482 article EN Circulation 2023-11-07

10.36648/1860-3122.21.17.194 article EN Electronic journal of biology 2021-01-01
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