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Table 1 Baseline information of the overall population

From: Comparison of the predictive value of four insulin resistance surrogates for the prevalence of hypertension: a population-based study

 

Total (n = 117,056)

Non-hypertension (n = 99,526)

Hypertension (n = 17,530)

p value

Age (years)

41 (34–53)

39 (33–50)

53 (41–63)

 < 0.001

Female (%)

54,099 (46.2)

48,304 (48.5)

5795 (33.1)

 < 0.001

Current smoker (%)

6674 (5.7)

5,520 (5.5)

1154 (6.6)

 < 0.001

Current drinker (%)

872 (0.7)

651 (0.6)

221 (1.3)

 < 0.001

Family history of diabetes (%)

2651 (2.3)

2,367 (2.4)

284 (1.6)

 < 0.001

SBP (mmHg)

118 (107–130)

115 (106–124)

144 (138–153)

 < 0.001

DBP (mmHg)

73 (66–81)

72 (65–78)

91 (84–95)

 < 0.001

BMI (kg/m2)

23.2 (21–25.5)

22.9 (20.8–25.1)

25.1 (23–27.3)

 < 0.001

FPG (mmol/L)

5.0 (4.61–5.35)

4.95 (4.6–5.3)

5.19 (4.8–5.62)

 < 0.001

ALT (U/L)

18.2 (13–27.8)

18 (12.9–26.8)

22 (15.7–33)

 < 0.001

AST (U/L)

22.0 (18.7–26.9)

21.8 (18.2–26)

24.2 (20.7–29.7)

 < 0.001

BUN (mmol/L)

4.57 (3.85–5.4)

4.53(3.81–5.35)

4.78(4.06–5.63)

 < 0.001

SCr (μmol/L)

71.3 (59.3–83.0)

70.5(58.8–82.4)

75.8(64.23–86.0)

 < 0.001

TC (mg/dl)

181.70 (159.67–204.90)

179.77 (158.51–202.97)

191.75 (168.56–216.50)

 < 0.001

TG (mg/dl)

97.46 (67.34–146.19)

97.46 (67.34–146.19)

97.46 (67.34–147.08)

0.772

LDL (mg/dl)

104.38 (88.53–121.78)

103.22 (87.76–120.62)

110.95 (93.94–128.74)

 < 0.001

HDL-c (mg/dl)

51.80 (45.23–59.92)

52.19 (45.23–59.92)

51.42 (44.46–59.15)

 < 0.001

Lipid Profile

 TG/HDL-c

1.90 (1.27–2.93)

1.89 (1.26–2.91)

1.95 (1.30–2.99)

 < 0.001

 TyG index

8.37 (7.99–8.79)

8.37 (7.99–8.78)

8.41 (8.03–8.82)

 < 0.001

 TyG-BMI

193.87 (173.52–216.06)

190.87 (171.30–212.31)

211.46 (191.42–233.13)

 < 0.001

 METS-IR

33.21 (29.37–37.44)

32.63 (28.95–36.76)

36.48 (32.79–40.56)

 < 0.001

  1. Continuous data are expressed as median (interquartile range) due to the skewed distribution. The p-value is a comparison between the normotension and hypertension groups
  2. FPG fasting plasma glucose, TG triglycerides, TC total cholesterol, HDL-c high-density lipoprotein cholesterol, LDL low-density lipoprotein cholesterol, SCr serum creatinine, BUN blood urea nitrogen, ALT alanine aminotransferase, AST aspartate aminotransferase, BMI Body mass index, TG/HDL-c triglycerides/high-density lipoprotein cholesterol ratio, TyG index Triglyceride-glucose index, TyG-BMI TyG index with body mass index, METS-IR metabolic score for insulin resistance, SBP Systolic blood pressure, DBP Diastolic blood pressure