Table 2. SEM scores for conventional and warm solutions .

	Conventional		Warm
	Mean	SD	Mean	SD	Mean difference	Z-value	P-value
SEM Sound score	0.52	0.65	0.12	0.33	0.40	-2.111	0.035*
SEM Eye score	0.92	0.64	0.24	0.44	0.68	-3.690	<0.001*
SEM Motor score	0.64	0.81	0.16	0.37	0.48	-2.652	0.008*