International Journal of Hypertension / 2011 / Article / Tab 1

Research Article

Evaluation of Transforming Growth Factor Beta-1 Gene 869T/C Polymorphism with Hypertension: A Meta-Analysis

Table 1

The baseline characteristics of all qualified studies in this meta-analysis.

Author and Ref.EthnicityDesignStatusNumber869C (%)Age, yearsMales (%)BMI, kg/m2SBP, mmHgDBP, mmHgTG, mmol/LTC, mmol/LHDLC, mmol/LLDLC, mmol/LGlucose, mmol/L

Yamada et al. [11]JapanP-BCases
Controls
754
1477
46.75%
44.62%
56.6249.8322.73121.0574.331.345.661.54 —*
5.64
Wei et al. [19]ZhuangH-BCases17255.23%62.759.8826.1162.998.61.815.091.273.025.47
Controls18044.72%60.358.3323.9125.478.61.794.381.322.885.4
Hu et al. [20]HanH-BCases39649.37%56.569.4425.6157.396.61.97
Controls21449.30%56.268.2223.9119.578.61.54
Zhang et al. [21]HanH-BCases18654.03%71.955.3828.7150.993.61.44.51.13.25.3
Controls10546.67%25.7128.183.11.44.31.13.15.2
Wei et al. [22]HanH-BCases12057.50%63.260.0026.3162.197.91.815.121.293.015.45
Controls13045.38%60.559.2323.7119.478.91.794.341.312.985.4
Panoulas et al. [12]WhiteH-BCases26834.70%    27.8    1.18    5.47    1.63
Controls40136.66%50.4160.3%
Zhang et al. [23]HanH-BCases9953.54%
Controls4941.84%
He et al. [10]KazakhP-BCases36562.19%48.4646.8527.45153.5799.421.385.011.463.25.97
Controls43550.69%46.9644.1424.21114.2475.680.934.571.472.925.63
He et al. [10]HanP-BCases38761.11%49.3346.2526.22147.8693.841.674.751.443.155.81
Controls41351.21%48.8945.5224.32114.2177.751.274.411.412.815.72

Ref., reference; P-B, population based; H-B, hospital based; BMI, body mass index; SBP, systolic blood pressure; DBP, diastolic blood pressure; TG, triglyceride; TC, total cholesterol; HDLC, high-density lipoprotein cholesterol; LDLC, low-density lipoprotein cholesterol. Data are expressed as mean values unless otherwise indicated. *Not available. Information was obtained from the whole population. Fraction of Whites is 96.8%.

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