Osteoblastic Cell Responses of Copper Nanoparticle Coatings on Ti-6Al-7Nb Alloy Using Electrophoretic Deposition Method

Table 1

Comparison of mean differences of the cell viability among treatment groups at day 1and 3.

Time	Comparison		MD	95% CI	value
Day 1	Ti	Ti Cu	6.54	-12.43, 25.52	0.811
		Ti HA	-27.61	-46.58, -8.64	<0.001
		Ti Cu/HA	-29.32	-48.29, -10.35	<0.001
	Ti Cu	Ti HA	-34.15	-53.13, -15.18	<0.001
		Ti Cu/HA	-35.87	-54.84, -16.89	<0.001
	Ti HA	Ti Cu/HA	-1.71	-20.68, 17.26	0.996
Day 3	Ti	Ti Cu	-4.75	-23.63, 14.13	0.916
		Ti HA	-37.04	-55.93, -18.16	<0.001
		Ti Cu/HA	-44.08	-62.97, -25.21	<0.001
	Ti Cu	Ti HA	-32.29	-51.18, -13.41	<0.001
		Ti Cu/HA	-39.33	-58.22, -20.45	<0.001
	Ti HA	Ti Cu/HA	-7.04	-25.92, 11.84	0.772

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