OBJECTIVE: To examine the association between levels of fasting plasma glucose (FPG) and incidence of stroke outcomes in a large cohort of asymptomatic men. PATIENTS AND METHODS: Participants were 43,933 men (mean ± SD age, 44.3 ± 9.9 years) who were free of known cardiovascular disease at baseline and whose FPG levels were assessed during a preventive medical examination at the Cooper Clinic, Dallas, TX, between January 7, 1971, and March 11, 2002. Patients with diagnosed diabetes mellitus (DM) or low FPG (<80 mg/dL [to convert to mmol/L, multiply by 0.0555]) were excluded. Fatal stroke was identified through the National Death Index, and nonfatal stroke was ascertained from mail-back surveys. RESULTS: A total of 595 stroke events (156 fatal and 456 nonfatal strokes; 17 men reported a nonfatal stroke before they died of stroke) occurred during 702,928 person-years of exposure. Age-adjusted fatal, nonfatal, and total stroke event rates per 10,000 person-years for normal FPG (80-109 mg/dL), impaired fasting glucose (110-125 mg/dL), and undiagnosed DM (≥ 126 mg/dL) were 2.1, 3.4, and 4.0 (P(trend)=.002); 10.3, 11.8, and 18.0 (P(trend)=.008); and 8.2, 9.6, and 12.4 (P(trend)=.008), respectively. After further adjusting for potential confounders, the direct association between FPG and fatal, nonfatal, or total stroke events remained significant (P(trend)=.02, .03, and .01, respectively). For FPG levels of 110 mg/dL or greater, each 10-unit increment of FPG was associated with a 6% higher risk of total stroke events (P=.05). CONCLUSION: Hyperglycemia (FPG, ≥ 110 mg/dL), even below the DM threshold (such as with impaired fasting glucose), was associated with a higher risk of fatal, nonfatal, or total stroke events in asymptomatic men.
OBJECTIVE: To examine the association between levels of fasting plasma glucose (FPG) and incidence of stroke outcomes in a large cohort of asymptomatic men. PATIENTS AND METHODS: Participants were 43,933 men (mean ± SD age, 44.3 ± 9.9 years) who were free of known cardiovascular disease at baseline and whose FPG levels were assessed during a preventive medical examination at the Cooper Clinic, Dallas, TX, between January 7, 1971, and March 11, 2002. Patients with diagnosed diabetes mellitus (DM) or low FPG (<80 mg/dL [to convert to mmol/L, multiply by 0.0555]) were excluded. Fatal stroke was identified through the National Death Index, and nonfatal stroke was ascertained from mail-back surveys. RESULTS: A total of 595 stroke events (156 fatal and 456 nonfatal strokes; 17 men reported a nonfatal stroke before they died of stroke) occurred during 702,928 person-years of exposure. Age-adjusted fatal, nonfatal, and total stroke event rates per 10,000 person-years for normal FPG (80-109 mg/dL), impaired fasting glucose (110-125 mg/dL), and undiagnosed DM (≥ 126 mg/dL) were 2.1, 3.4, and 4.0 (P(trend)=.002); 10.3, 11.8, and 18.0 (P(trend)=.008); and 8.2, 9.6, and 12.4 (P(trend)=.008), respectively. After further adjusting for potential confounders, the direct association between FPG and fatal, nonfatal, or total stroke events remained significant (P(trend)=.02, .03, and .01, respectively). For FPG levels of 110 mg/dL or greater, each 10-unit increment of FPG was associated with a 6% higher risk of total stroke events (P=.05). CONCLUSION:Hyperglycemia (FPG, ≥ 110 mg/dL), even below the DM threshold (such as with impaired fasting glucose), was associated with a higher risk of fatal, nonfatal, or total stroke events in asymptomatic men.
Authors: M Kelly-Hayes; J T Robertson; J P Broderick; P W Duncan; L A Hershey; E J Roth; W H Thies; C A Trombly Journal: Stroke Date: 1998-06 Impact factor: 7.914
Authors: David Preiss; Paul Welsh; Heather M Murray; James Shepherd; Chris Packard; Peter Macfarlane; Stuart Cobbe; Ian Ford; Naveed Sattar Journal: Eur Heart J Date: 2010-04-15 Impact factor: 29.983
Authors: James F Meschia; Cheryl Bushnell; Bernadette Boden-Albala; Lynne T Braun; Dawn M Bravata; Seemant Chaturvedi; Mark A Creager; Robert H Eckel; Mitchell S V Elkind; Myriam Fornage; Larry B Goldstein; Steven M Greenberg; Susanna E Horvath; Costantino Iadecola; Edward C Jauch; Wesley S Moore; John A Wilson Journal: Stroke Date: 2014-10-28 Impact factor: 7.914
Authors: Paul A McAuley; Enrique G Artero; Xuemei Sui; Carl J Lavie; M Joao Almeida; Steven N Blair Journal: Diabetes Care Date: 2013-09-23 Impact factor: 19.112