Effect of Fluoride-Modified Titanium Surface on Early Adhesion of Irradiated Osteoblasts

Table 5

Fluorescence intensity of SaOS-2 attached on titanium disks.

Radiation dose	Ti disk		Mean	Standard deviation	Min	Max	Median	95% confidence interval		value
								Lower	Upper
0 Gy	TiO	3	12.44	1.18	11.46	13.75	12.11	9.51	15.37	0.050
	F-TiO	3	16.69	2.19	15.43	19.22	15.43	11.26	22.12
2 Gy	TiO	3	5.38	1.30	3.89	6.31	5.94	2.14	8.61	0.050
	F-TiO	3	10.04	3.20	7.85	13.72	8.57	2.09	18.00
4 Gy	TiO	3	3.09	1.44	1.59	4.46	3.20	.049	6.66	0.050
	F-TiO	3	5.69	0.73	5.16	6.52	5.39	3.88	7.50
6 Gy	TiO	3	3.67	0.52	3.10	4.13	3.78	2.37	4.97	0.275
	F-TiO	3	4.30	1.28	3.11	5.66	4.14	1.12	7.48
8 Gy	TiO	3	3.39	0.41	2.93	3.74	3.49	2.36	4.41	0.827
	F-TiO	3	3.28	0.42	3.02	3.76	3.05	2.24	4.31
10 Gy	TiO	3	1.37	0.27	1.15	1.68	1.28	0.69	2.05	0.050
	F-TiO	3	2.97	0.43	2.56	3.42	2.91	1.89	4.05

, marginally significantly different.