AIMS: To explore epidemiological trends in type 2 diabetes mellitus (T2D) in the US between 2007 and 2012 using a large US claims database, with a particular focus on demographics, prevalence, newly-diagnosed cases, and comorbidities. METHODS: Truven Health MarketScan® Databases were used to identify patients with claims evidence of T2D in the years 2007 and 2012. Newly-diagnosed T2D was characterized by an absence of any T2D claims or related drug claims for 6months preceding the index claim. Demographic and comorbidity characteristics of the prevalent and new-onset T2D groups were compared and analyzed descriptively for trends over time. RESULTS: The overall prevalence of T2D remained stable from 2007 (1.24 million cases/15.07 million enrolled; 8.2%) to 2012 (2.04 million cases/24.52 million enrolled; 8.3%), while the percentage of newly-diagnosed cases fell dramatically from 2007 (152,252 cases; 1.1%) to 2012 (147,011 cases; 0.65%). The mean age of patients with prevalent T2D was similar in 2007 (60.6y) and 2012 (60.0y), while the mean age of newly-diagnosed T2D patients decreased by 3years from 2007 (57.7y) to 2012 (54.8y). Hypertension and hyperlipidemia were the most common comorbidities, evident in 50-75% of T2D patients, and increased markedly from 2007 to 2012 in both prevalent and new-onset T2D populations. Cardiovascular disease decreased slightly in prevalent (-0.9%) and new-onset (-2.8%) cases. CONCLUSIONS: This large US health claims database analysis suggests stabilization in prevalence and declining incidence of T2D over a recent 5-year period, a downward shift in age at T2D diagnosis, but increases in several comorbidities.
AIMS: To explore epidemiological trends in type 2 diabetes mellitus (T2D) in the US between 2007 and 2012 using a large US claims database, with a particular focus on demographics, prevalence, newly-diagnosed cases, and comorbidities. METHODS: Truven Health MarketScan® Databases were used to identify patients with claims evidence of T2D in the years 2007 and 2012. Newly-diagnosed T2D was characterized by an absence of any T2D claims or related drug claims for 6months preceding the index claim. Demographic and comorbidity characteristics of the prevalent and new-onset T2D groups were compared and analyzed descriptively for trends over time. RESULTS: The overall prevalence of T2D remained stable from 2007 (1.24 million cases/15.07 million enrolled; 8.2%) to 2012 (2.04 million cases/24.52 million enrolled; 8.3%), while the percentage of newly-diagnosed cases fell dramatically from 2007 (152,252 cases; 1.1%) to 2012 (147,011 cases; 0.65%). The mean age of patients with prevalent T2D was similar in 2007 (60.6y) and 2012 (60.0y), while the mean age of newly-diagnosed T2D patients decreased by 3years from 2007 (57.7y) to 2012 (54.8y). Hypertension and hyperlipidemia were the most common comorbidities, evident in 50-75% of T2D patients, and increased markedly from 2007 to 2012 in both prevalent and new-onset T2D populations. Cardiovascular disease decreased slightly in prevalent (-0.9%) and new-onset (-2.8%) cases. CONCLUSIONS: This large US health claims database analysis suggests stabilization in prevalence and declining incidence of T2D over a recent 5-year period, a downward shift in age at T2D diagnosis, but increases in several comorbidities.
Authors: Jalal Uddin; Gargya Malla; Andrea L Cherrington; Sha Zhu; Doyle M Cummings; Olivio J Clay; Todd M Brown; Loretta T Lee; Ruth W Kimokoti; Mary Cushman; Monika M Safford; April P Carson Journal: Prev Med Date: 2020-07-20 Impact factor: 4.018
Authors: Keenan A Walker; Jeremy Walston; Rebecca F Gottesman; Anna Kucharska-Newton; Priya Palta; B Gwen Windham Journal: J Gerontol A Biol Sci Med Sci Date: 2019-02-15 Impact factor: 6.053
Authors: Jennifer D Walker; Morgan Slater; Carmen R Jones; Baiju R Shah; Eliot Frymire; Shahriar Khan; Kristen Jacklin; Michael E Green Journal: CMAJ Date: 2020-02-10 Impact factor: 8.262
Authors: Dianna J Magliano; Rakibul M Islam; Elizabeth L M Barr; Edward W Gregg; Meda E Pavkov; Jessica L Harding; Maryam Tabesh; Digsu N Koye; Jonathan E Shaw Journal: BMJ Date: 2019-09-11
Authors: Paz L D Ruiz; Lars C Stene; Inger J Bakken; Siri E Håberg; Kåre I Birkeland; Hanne L Gulseth Journal: Diabetologia Date: 2018-07-11 Impact factor: 10.122