Table 2

Univariate Cox regression analysis for predictors of outcomes

Clinical predictorMortality or cardiac transplantationAtrial arrhythmia
HR (95% CI)P valueHR (95% CI)P value
Male gender0.495 (0.11 to 2.21)0.3570.483 (0.11 to 2.11)0.324
Any symptoms at baseline1.053 (0.19 to 5.79)0.9530.904 (0.16 to 4.95)0.907
Heart failure symptoms0.888 (0.11 to 7.41)0.9120.862 (0.11 to 7.02)0.887
Increasing LVMWT0.735 (0.49 to 1.10)0.0890.946 (0.72 to 1.24)0.687
Increasing LVOT gradient0.956 (0.80 to 1.14)0.5160.936 (0.75 to 1.17)0.418
Impaired LV systolic function3.162 (0.52 to 19.11)0.2371.360 (0.15 to 12.20)0.790
Impaired LV diastolic functionNANA1.620 (0.17 to 15.75)0.690
Atrial arrhythmia1.834 (0.37 to 9.12)0.482NANA
  • LV, left ventricular; LVMWT, left ventricular maximal wall thickness; LVOT, left ventricular outflow tract; NA, not available.