Table 3.
Linear regression analysis of risk factors related to left atrial enlargement
| Characteristics | Total | Male | Female | |||
|---|---|---|---|---|---|---|
| β (95 % CI) | P | β (95 % CI) | P | β (95 % CI) | P | |
| Gender, female | 0.197 (−0.174, −0.139) | 0.000 | ||||
| Age | 0.036 (0.0005, 0.002) | 0.002 | 0.017 (−0.0006, 0.002) | 0.335 | 0.049 (0.0005, 0.003) | 0.006 |
| Current smoking | 0.001 (−0.015, 0.016) | 0.897 | 0.001 (−0.020, 0.021) | 0.945 | −0.002 (−0.027, 0.023) | 0.873 |
| Current drinking | 0.030 (0.009, 0.047) | 0.003 | 0.037 (0.008, 0.049) | 0.006 | −0.001 (−0.056, 0.052) | 0.951 |
| Mean SBP | 0.185 (0.003, 0.004) | 0.185 | 0.176 (0.002, 0.003) | 0.000 | 0.194 (0.003, 0.004) | 0.000 |
| Mean DBP | −0.045 (−0.002, −0.0006) | 0.034 | −0.018 (−0.002, 0.001) | 0.373 | −0.066 (−0.003, −0.001) | 0.0002 |
| HR | −0.122 (−0.005, −0.003) | 0.000 | −0.138 (−0.005, −0.004) | 0.000 | −0.119 (−0.005, −0.003) | 0.000 |
| BMI | 0.373 (0.038, 0.042) | 0.000 | 0.380 (0.038, 0.044) | 0.000 | 0.378 (0.037, 0.042) | 0.000 |
| FPG | 0.030 (0.003, 0.012) | 0.0005 | 0.037 (0.002, 0.015) | 0.000 | 0.026 (0.0004, 0.012) | 0.263 |
| TC | −0.019 (−0.014, −0.0004) | 0.038 | −0.007 (−0.012, −0.008) | 0.641 | −0.036 (−0.021, −0.003) | 0.006 |
| TG | 0.014 (−0.001, 0.008) | 0.146 | −0.011 (−0.009, −0.004) | 0.434 | 0.032 (0.002, 0.017) | 0.012 |
| eGFR | −0.029 (−0.001, −0.0002) | 0.005 | −0.050 (−0.002, −0.0005) | 0.001 | −0.009 (−0.0009, 0.0005) | 0.540 |
| Hemoglobin | −0.059 (−0.002, −0.0008) | 0.000 | −0.038 (−0.001, −0.0002) | 0.005 | 1.326 (0.990–1.774) | 0.058 |
| LVMI | 0.073 (0.0004, 0.0007) | 0.000 | 0.075 (0.0003, 0.0006) | 0.000 | 0.076 (0.0005, 0.0009) | 0.000 |
| LVEF | −0.038 (−0.006, −0.002) | 0.000 | −0.013 (−0.004, 0.001) | 0.332 | −0.059 (−0.008, −0.004) | 0.000 |
| E/A | −0.007 (−0.009, 0.003) | 0.392 | −0.002 (−0.007, 0.006) | 0.897 | −0.039 (−0.063, −0.011) | 0.005 |