Gender differences in two-dimensional and three-dimensional speckle tracking echocardiography left ventricular measurements among healthy preschool pediatric population

The Egyptian Heart Journal

Table 1 Mean values and standard deviation of Conventional echocardiographic measurements

		n	Mean	SD	t	p	Significance
2D.Echo.AO	Males	104	16.56	2.144
	Females	96	16.67	2.035	− 0.369	0.713	NS
2D.Echo.LA	Males	104	22.73	3.251
	Females	96	22.9	3.317	− 0.355	0.723	NS
2D.Echo.IVSd	Males	104	4.96	1.114
	Females	96	4.98	1.187	− 0.108	0.914	NS
2D.Echo.IVSs	Males	104	7.33	0.96
	Females	96	7.31	1.108	0.098	0.922	NS
2D.Echo.LVPWd	Males	104	4.83	1.038
	Females	96	4.94	1.014	− 0.762	0.447	NS
2D.Echo.LVPWs	Males	104	7.52	1.07
	Females	96	7.42	1.194	0.638	0.524	NS
2D.Echo.LVIDd	Males	104	37.17	7.178
	Females	96	36.54	5.933	0.68	0.497	NS
2D.Echo.LVIDs	Males	104	23.4	6.239
	Females	96	23.25	5.477	0.186	0.853	NS
2D.Echo.EF	Males	104	0.6475	0.04786
	Females	96	0.6402	0.04365	1.127	0.261	NS
2D.Echo.FS	Males	104	33.02	3.439
	Females	96	32.4	2.834	1.403	0.162	NS
2D.Echo.TAPSE	Males	104	21.98	2.473
	Females	96	22.48	2.521	− 1.409	0.16	NS
2D.Echo.E/A	Males	104	1.458	0.181
	Females	96	1.46	0.1738	− 0.109	0.914	NS
2D.Echo.E/E’	Males	104	4.98	1.254
	Females	96	5	1.105	− 0.115	0.908	NS