Table 1.
Baseline information of study participants.
| Variables | Normal IVSd | IVS Hypertrophy | p Value |
|---|---|---|---|
| (n = 4419) | (n = 382) | ||
| Female, n (%) | 2243 (50.8) | 225 (58.9) | 0.003 |
| Male, n (%) | 2176 (49.2) | 157 (41.1) | 0.003 |
| Age (years) | 56.91 ± 10.04 | 59.94 ± 10.30 | <0.001 |
| Diabetes (%) | 256 (5.8) | 39 (10.2) | 0.001 |
| Family_HT (%) | 1146 (25.9) | 122 (31.9) | 0.013 |
| Family_CVD (%) | 1296 (29.3) | 122 (31.9) | 0.311 |
| Smoking (%) | 1575 (35.6) | 120 (31.4) | 0.109 |
| Drinking (%) | 1120 (25.3) | 66 (17.3) | 0.001 |
| BMI (kg/m2) | 25.44 ± 3.53 | 27.12 ± 4.01 | <0.001 |
| SBP (mmHg) | 157.91 ± 18.47 | 173.18 ± 25.46 | <0.001 |
| DBP (mmHg) | 88.33 ± 10.58 | 94.26 ± 14.61 | <0.001 |
| AoD (cm) | 2.28 ± 0.32 | 2.35 ± 0.38 | <0.001 |
| LA size (cm) | 3.42 ± 0.39 | 3.74 ± 0.48 | <0.001 |
| IVSd (cm) | 0.89 ± 0.10 | 1.26 ± 0.57 | <0.001 |
| LVEDD (cm) | 4.76 ± 0.42 | 4.94 ± 0.54 | <0.001 |
| LVESD (cm) | 3.16 ± 0.44 | 3.29 ± 0.52 | <0.001 |
| LVPWd (cm) | 0.88 ± 0.23 | 1.07 ± 0.12 | <0.001 |
| LVEF (%) | 62.48 ± 3.60 | 61.53 ± 4.03 | <0.001 |
| VEpeak (cm/s) | 71.02 ± 24.55 | 64.75 ± 19.87 | <0.001 |
| VApeak (cm/s) | 81.07 ± 21.02 | 87.31 ± 21.20 | <0.001 |
| AVV (cm/s) | 120.00 ± 20.35 | 125.16 ± 28.85 | <0.001 |
| FPG (mmol/L) | 6.12 ± 1.79 | 6.45 ± 2.40 | <0.001 |
| HDL_C (mmol/L) | 1.44 ± 0.41 | 1.33 ± 0.34 | <0.001 |
| LDL_C (mmol/L) | 3.11 ± 0.87 | 3.20 ± 0.91 | <0.001 |
IVSd = interventricular septum thickness; IVS Hypertrophy = Interventricular septum hypertrophy; Family_HT = family history of hypertension; CVD = cardiovascular disease; Family_CVD = family history of CVD; BMI = body mass index, SBP = systolic blood pressure; DBP = diastolic blood pressure; AoD = aortic dimension; LA size = left atrial size; IVSd = interventricular septal thickness; LVEDD = left ventricular end-diastolic diameter; LVESD = left ventricular end-systolic diameter; LVPWd = left ventricular posterior wall thickness at diastole; LVEF = left ventricular ejection fraction; VEpeak = mitral E-peak velocity; VApeak = mitral A-peak velocity; AVV = aortic valve velocity; FPG = fasting plasma glucose; LDL-C = low-density lipoprotein cholesterol; HDL-C = high-density lipoprotein cholesterol.