Grant H Skrepnek1, Joseph L Mills2, Lawrence A Lavery3, David G Armstrong4. 1. College of Pharmacy, University of Oklahoma Health Sciences Center, Oklahoma City, OK grant-skrepnek@ouhsc.edu. 2. Department of Plastic Surgery, University of Texas Southwestern Medical Center, Dallas, TX. 3. Division of Vascular Surgery and Endovascular Therapy, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX. 4. Division of Vascular and Endovascular Surgery and Southern Arizona Limb Salvage Alliance, Department of Surgery, University of Arizona College of Medicine, Tucson, AZ.
Abstract
OBJECTIVE: To evaluate ambulatory clinical cases of diabetic foot ulcers (DFUs) and diabetic foot infections (DFIs) in the U.S. from 2007 to 2013 and to assess outcomes of emergency department or inpatient (ED/IP) admission, number of clinic visits per year, and physician time spent per visit. RESEARCH DESIGN AND METHODS: A cross-sectional historical cohort analysis was conducted by using the nationally representative Centers for Disease Control and Prevention National Ambulatory Medical Care Survey data from 2007 to 2013, including patients age ≥18 years with diabetes and either DFIs or DFUs. Study outcomes were analyzed by using generalized linear models controlling for key demographics and chronic conditions. RESULTS: Across the estimated 5.6 billion ambulatory care visits between 2007 and 2013, 784.8 million involved diabetes and ∼6.7 million (0.8%) were for DFUs (0.3%) or DFIs (0.5%). Relative to other ambulatory clinical cases, multivariable analyses indicated that DFUs were associated with a 3.4 times higher odds of direct ED/IP admission (CI 1.01-11.28; P = 0.049), 2.1 times higher odds of referral to another physician (CI 1.14-3.71; P = 0.017), 1.9 times more visits in the past 12 months (CI 1.41-2.42; P < 0.001), and 1.4 times longer time spent per visit with the physician (CI 1.03-1.87; P = 0.033). DFIs were independently associated with a 6.7 times higher odds of direct ED referral or IP admission (CI 2.25-19.51; P < 0.001) and 1.5 times more visits in the past 12 months (CI 1.14-1.90; P = 0.003). CONCLUSIONS: This investigation of an estimated 6.7 million diabetic foot cases indicates markedly greater risks for both ED/IP admissions and number of outpatient visits, with DFUs also associated with a higher odds of referrals to other physicians and longer physician visit times.
OBJECTIVE: To evaluate ambulatory clinical cases of diabetic foot ulcers (DFUs) and diabetic foot infections (DFIs) in the U.S. from 2007 to 2013 and to assess outcomes of emergency department or inpatient (ED/IP) admission, number of clinic visits per year, and physician time spent per visit. RESEARCH DESIGN AND METHODS: A cross-sectional historical cohort analysis was conducted by using the nationally representative Centers for Disease Control and Prevention National Ambulatory Medical Care Survey data from 2007 to 2013, including patients age ≥18 years with diabetes and either DFIs or DFUs. Study outcomes were analyzed by using generalized linear models controlling for key demographics and chronic conditions. RESULTS: Across the estimated 5.6 billion ambulatory care visits between 2007 and 2013, 784.8 million involved diabetes and ∼6.7 million (0.8%) were for DFUs (0.3%) or DFIs (0.5%). Relative to other ambulatory clinical cases, multivariable analyses indicated that DFUs were associated with a 3.4 times higher odds of direct ED/IP admission (CI 1.01-11.28; P = 0.049), 2.1 times higher odds of referral to another physician (CI 1.14-3.71; P = 0.017), 1.9 times more visits in the past 12 months (CI 1.41-2.42; P < 0.001), and 1.4 times longer time spent per visit with the physician (CI 1.03-1.87; P = 0.033). DFIs were independently associated with a 6.7 times higher odds of direct ED referral or IP admission (CI 2.25-19.51; P < 0.001) and 1.5 times more visits in the past 12 months (CI 1.14-1.90; P = 0.003). CONCLUSIONS: This investigation of an estimated 6.7 million diabetic foot cases indicates markedly greater risks for both ED/IP admissions and number of outpatient visits, with DFUs also associated with a higher odds of referrals to other physicians and longer physician visit times.
Authors: David R Sinacore; Mary K Hastings; Kathryn L Bohnert; Michael J Strube; David J Gutekunst; Jeffrey E Johnson Journal: Bone Date: 2017-09-20 Impact factor: 4.398
Authors: Derek LeRoith; Geert Jan Biessels; Susan S Braithwaite; Felipe F Casanueva; Boris Draznin; Jeffrey B Halter; Irl B Hirsch; Marie E McDonnell; Mark E Molitch; M Hassan Murad; Alan J Sinclair Journal: J Clin Endocrinol Metab Date: 2019-05-01 Impact factor: 5.958
Authors: Tala B Shahin; Kairavi V Vaishnav; Marcy Watchman; Vignesh Subbian; Ethan Larson; Evangelia Chnari; David G Armstrong Journal: Plast Reconstr Surg Glob Open Date: 2017-10-23