Association between serum gamma-glutamyl transferase level and prehypertension among community-dwelling men.

نویسندگان

  • Ryuichi Kawamoto
  • Katsuhiko Kohara
  • Yasuharu Tabara
  • Tomo Kusunoki
  • Nobuyuki Otsuka
  • Tetsuro Miki
چکیده

Serum gamma-glutamyl transferase (GGT) activity is a general clinical marker of excessive alcohol consumption, and GGT reflects changes in oxidative stress and implicated in the progression of hypertension. Recent guidelines classify persons with above-optimal blood pressure (BP) but not clinical hypertension as having prehypertension for a systolic BP (SBP) of 120 to 139 mmHg and/or a diastolic BP (DBP) of 80 to 89 mmHg; however, only limited data are available on the association between serum GGT and this entity among community-dwelling men in Japan. We performed a cross-sectional study to examine whether serum GGT was associated with prehypertension. Study participants (754 men, age 56 +/- 15 years) without a clinical history of stroke, transient ischemic attack, myocardial infarction, angina, or renal failure were recruited from a single community. Thirty-seven percent of participants had prehypertension and 39.3% had hypertension. Multiple regression analysis using SBP and DBP as objective variables, adjusted for risk factors as explanatory variables, showed that log GGT was significantly and independently associated with elevated SBP (beta = 0.109, P = 0.006) and DBP (beta = 0.238, P < 0.001). Compared with participants in the lowest tertile of serum GGT (< 29 IU/L), the multivariate-adjusted odds ratio (OR) (95% CI) for prehypertension was 1.73 (1.06-2.81) for the middle tertile (29-53 IU/L) and 2.37 (1.31-4.31) for the highest tertile (> 53 IU/L). Moreover, the respective ORs for hypertension were 1.82 (1.04-3.18) and 3.11 (1.61-6.03). These results suggest that higher serum GGT levels are associated with prehypertension or hypertension in the general male population.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Association of Serum γ-Glutamyltransferase Level and Incident Prehypertension in Korean Men

Several lines of evidence indicate that prehypertension is more atherogenic than normal blood pressure. Serum γ-glutamyltransferase (GGT) is known to be positively associated with prehypertensive status and the progression of hypertension. However, there have been no prospective studies of serum GGT level as a predictor of prehypertension. Apparently 13,435 healthy men (mean age 42.0 ± 6.6 yr) ...

متن کامل

Association between serum gamma-glutamyltransferase level and prehypertension among US adults.

BACKGROUND Higher serum gamma-glutamyltransferase (GGT) levels, a marker of oxidative stress, are implicated in the development and progression of hypertension; however, data from non-Caucasian ethnicities are limited. Also, currently there is little data available on the association between serum GGT level and clinically relevant blood pressure (BP) categories earlier in the disease continuum,...

متن کامل

Dose-Response Relationship Between Serum γ-Glutamyltransferase and Arterial Stiffness in Korean Adults: The Namwon Study

BACKGROUND The results of epidemiologic studies of the association between serum γ-glutamyltransferase (GGT) and brachial-ankle pulse wave velocity (baPWV) have been inconsistent. We examined the association between serum GGT and arterial stiffness in a general population of Korean adults. METHODS The study population consisted of 6314 community-dwelling Koreans who participated in the baseli...

متن کامل

Association between γ-glutamyltransferase and prehypertension

Researchers have identified an association between baseline γ-glutamyltransferase (GGT) and prehypertension. However, data from China are limited. A cross-sectional study was performed among 2,205 subjects from Heilongjiang Province in China. Multiple logistic regression analyses revealed a significant association between baseline GGT and prehypertension [1.59, 95% confidence interval (CI), 1.18...

متن کامل

Serum Gamma-glutamyl Transferase Levels Predict Functional Outcomes after Aneurysmal Subarachnoid Hemorrhage.

OBJECTIVE We aim to explore the potential association between serum gamma-glutamyl transferase levels and functional outcome after aneurysmal subarachnoid hemorrhage in a Chinese population. METHODS A total of 386 aneurysmal subarachnoid hemorrhage patients were included in the study from September 2007 to February 2015. Baseline serum gamma-glutamyl transferase levels and 6-month follow-up f...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:
  • The Tohoku journal of experimental medicine

دوره 216 3  شماره 

صفحات  -

تاریخ انتشار 2008