Table 2. Univariate Cox regression analysis of all-cause mortality.

Variable	Change	HR (95% CI)	p value
Gender	Female vs. Male	1.30 (0.72–2.35)	0.388
Family history of HCM	Yes vs. no	0.82 (0.30–2.31)	0.713
Family history of SCD	Yes vs. no	2.00 (0.72–5.61)	0.186
Chest pain	Yes vs. no	0.73 (0.40–1.32)	0.300
Palpitation	Yes vs. no	0.74 (0.40–1.37)	0.334
Syncope/pre-syncope	Yes vs. no	0.69 (0.36–1.34)	0.277
Dyspnea	Yes vs. no	2.51 (1.27–4.97)	0.008*
Hypertension	Yes vs. no	1.02 (0.54–1.93)	0.943
Diabetes	Yes vs. no	1.36 (0.54–3.46)	0.515
Prior TE	Yes vs. no	2.19 (0.78–6.14)	0.134
Vascular disease	Yes vs. no	1.38 (0.49–3.87)	0.544
Atrial fibrillation	Yes vs. no	2.57 (1.38–4.79)	0.003*
Aspirin	Yes vs. no	1.15 (0.55–2.39)	0.714
Clopidogrel	Yes vs. no	0.45 (0.06–3.29)	0.434
β-blocker	Yes vs. no	0.62 (0.33–1.16)	0.138
ACE inhibitor or ARB	Yes vs. no	0.57 (0.23–1.45)	0.240
Procedures
Alcohol septal ablation	Alcohol septal ablation vs. none	0.50 (0.12–2.06)	0.335
Septal myectomy	Septal myectomy vs. none	1.63 (0.22–11.9)	0.631
Devices
Pacemaker	Pacemaker vs. none	1.60 (0.49-5.19)	0.431
ICD	ICD vs. none	0.50 (0.12–2.09)	0.345
Resting LVOTG ≥ 30 mm Hg	Yes vs. no	1.38 (0.76–2.50)	0.283
Age (years)	Per 1-SD increase	1.51 (1.09–2.11)	0.015*
Hemoglobin (g/L)	Per 1-SD increase	0.67 (0.51–0.88)	0.005*
WBCC (109/L)	Per 1-SD increase	0.87 (0.62–1.23)	0.439
Neutrophil (109/L)	Per 1-SD increase	1.04 (0.77–1.39)	0.815
Lymphocyte (109/L)	Per 1-SD increase	0.61 (0.43–0.84)	0.003*
Monocyte (109/L)	Per 1-SD increase	1.12 (0.83–1.50)	0.470
TG (mmol/L)	Per 1-SD increase	0.53 (0.32–0.89)	0.016*
HDL-C (mmol/L)	Per 1-SD increase	0.96 (0.71–1.30)	0.803
LDL-C (mmol/L)	Per 1-SD increase	0.64 (0.47–0.88)	0.006*
LVEDD (mm)	Per 1-SD increase	0.85 (0.61–1.19)	0.350
LA diameter (mm)	Per 1-SD increase	1.42 (1.08–1.86)	0.012*
MWT (mm)	Per 1-SD increase	1.03 (0.77–1.38)	0.858
LVEF (%)	Per 1-SD increase	0.77 (0.60–0.99)	0.044*

Notes.

HR

hazard ratio

CI

confidence interval

Other abbreviations as in Table 1.

^*Significant p values.