%0 Journal Article
%T Correlation between mean platelet volume and fasting plasma glucose levels in prediabetic and normoglycemic individuals
%A Masanori Shimodaira
%A Tomohiro Niwa
%A Koji Nakajima
%A Mutsuhiro Kobayashi
%A Norinao Hanyu
%A Tomohiro Nakayama
%J Cardiovascular Diabetology
%D 2013
%I BioMed Central
%R 10.1186/1475-2840-12-14
%X We retrospectively studied 1876 Japanese subjects who had undergone health checks at Iida Municipal Hospital. Age, sex, body mass index (BMI), blood pressure, medical history, smoking habits, alcohol intake, lipid profiles, FPG levels, and MPV were evaluated. Subjects were categorized into four groups according to FPG: Q1 (70 mg/dL ¡Ü FPG < 90 mg/dL, n = 467), Q2 (90 mg/dL ¡Ü FPG < 95 mg/dl, n = 457), Q3 (95 mg/dL ¡Ü FPG < 100 mg/dL, n = 442), and Q4 (100 mg/dL ¡Ü FPG < 126 mg/dL, n = 512). Q1, Q2, and Q3 were defined as normal FPG groups and Q4 was defined as prediabetic group.The MPV increased with the increasing FPG levels, in the following order: Q1 (9.89 ¡À 0.68 fl), Q2 (9.97 ¡À 0.69 fl), Q3 (10.02 ¡À 0.72 fl), and Q4 (10.12 ¡À 0.69 fl). After adjusting for the confounding parameters, MPV of the prediabetic group was higher than that in other groups (P < 0.001 for Q4 vs. Q1 and Q2, and P < 0.05 for Q4 vs. Q3). MPV in the high-normal glucose group (Q3) was significantly higher than in the low-normal glucose group (Q1). MPV was independently and positively associated with FPG, not only in prediabetic subjects but also in normal FPG subjects (¦Â = 0.020 and ¦Â = 0.006, respectively).MPV in patients with prediabetes was higher than that in normal subjects, and was positively associated with FPG levels in prediabetic and normal subjects.The criteria for determining prediabetes are generally defined as impaired fasting glucose (IFG) levels, impaired glucose tolerance (IGT), or both [1]. Prediabetes is a preclinical stage in the hyperglycemia continuum where subjects are at increased risk of developing diabetes in the near future [2]. Individuals with prediabetes are at a high risk of not only developing diabetes but also of adverse cardiovascular events (myocardial infarction, stroke, or cardiovascular death) in the later life [3,4].Platelets play an important role in the normal hemostasis; the mean platelet volume (MPV) and an accurate measure of the platelet size are conside
%K Diabetes
%K Prediabetes
%K Hyperglycemia
%K Fasting plasma glucose
%K Mean platelet volume
%U http://www.cardiab.com/content/12/1/14