Supplemental Table 5. Echocardiographic features of the military women attended the 3000-m run test and those attended the 2-min push-up test.

Echocardiographic characteristics	Participants attended the 3000-m run test (N = 177)			Participants attended the 2-min push-up test (N = 89)
	Q1-performance (< 965 sec) (N = 47)	Q4-performance (≥ 1100 sec) (N = 42)	p value	Q1-performance (> 40 times) (N = 25)	T3-performance (< 30 times) (N = 28)	p value
Aortic valve open (mm), PLAX	18.77 ± 1.93	19.12 ± 2.10	0.41	20.00 ± 1.58	18.14 ± 1.53	< 0.001
Aortic root dimension (mm), PALX	27.26 ± 3.24	29.45 ± 3.56	0.003	29.40 ± 3.35	26.75 ± 2.06	0.001
LV posterior wall (mm), PLAX	7.09 ± 0.74	7.33 ± 0.68	0.10	7.08 ± 0.64	7.04 ± 0.83	0.83
LV internal dimension in diastole (mm), PLAX	44.85 ± 3.07	45.74 ± 3.28	0.19	45.32 ± 3.26	45.18 ± 2.77	0.86
Interventricular septum (mm), PLAX	7.17 ± 0.70	7.57 ± 0.80	0.01	7.40 ± 0.70	7.14 ± 1.04	0.30
RV wall thickness (mm), PLAX	4.27 ± 0.49	4.50 ± 0.69	0.09	4.34 ± 0.64	4.34 ± 0.45	0.99
RV outflow tract dimension in diastole (mm), PLAX	26.04 ± 3.87	26.02 ± 4.03	0.98	27.72 ± 3.50	25.25 ± 4.02	0.02
Left atrial dimension (mm), PLAX	31.91 ± 4.88	32.60 ± 4.22	0.48	33.72 ± 3.44	29.93 ± 3.24	< 0.001
LV mass (gm)	100.37 ± 18.24	109.80 ± 19.00	0.01	104.32 ± 19.02	101.33 ± 21.00	0.59
LV mass index (gm/m2)	63.83 ± 9.76	64.87 ± 9.25	0.60	63.49 ± 8.44	62.03 ± 10.27	0.57
LV hypertrophy	2 [4.3]	1 [2.4]	0.62	0 [0.0]	1 [3.6]	0.34
RV hypertrophy	0 [0.0]	6 [14.3]	0.007	2 [8.0]	1 [3.6]	0.48
LV ejection fraction (%), PLAX	62.15 ± 4.67	61.17 ± 4.60	0.32	63.32 ± 5.08	62.14 ± 5.34	0.41
Aortic regurgitation ≥ mild grade	0 [0.0]	1 [2.4]	0.28	1 [4.0]	0 [0.0]	0.28
Mitral regurgitation ≥ mild grade	32 [68.1]	31 [73.8]	0.55	21 [84.0]	21 [75.0]	0.42
Pulmonary regurgitation ≥ mild grade	31 [66.0]	26 [61.9]	0.69	19 [76.0]	20 [71.4]	0.70
Tricuspid regurgitation ≥ mild grade	37 [78.7]	35 [83.3]	0.58	23 [92.0]	27 [96.4]	0.48
RV systolic pressure (mmHg)	26.94 ± 5.33	27.81 ± 3.76	0.38	27.56 ± 3.58	27.96 ± 4.41	0.71
E-wave velocity (cm/sec)	91.96 ± 14.20	92.66 ± 19.51	0.84	95.48 ± 15.91	94.36 ± 15.29	0.79
A-wave velocity (cm/sec)	49.68 ± 9.12	53.27 ± 11.88	0.11	50.19 ± 10.58	48.97 ± 9.40	0.65
Mitral inflow E/A ratio	1.89 ± 0.38	1.81 ± 0.53	0.38	1.99 ± 0.59	1.99 ± 0.49	0.99
E′ velocity (cm/sec)	17.48 ± 3.55	17.99 ± 3.92	0.52	18.50 ± 4.34	19.69 ± 4.31	0.32
A′ velocity (cm/sec)	8.32 ± 2.18	9.32 ± 2.70	0.057	9.34 ± 2.31	8.67 ± 2.11	0.27
Lateral mitral annulus E′/A′ ratio	2.23 ± 0.72	2.05 ± 0.61	0.19	2.09 ± 0.74	2.41 ± 0.83	0.15

Continuous variables are expressed as mean ± SD (standard deviation), and categorical variables as N [%].

LV, left ventricle; PLAX, echocardiographic parasternal long axis view; PSAX, echocardiographic parasternal short axis view; RV, right ventricle.