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

Table 4

Cell area of SaOS-2 attached on titanium disks under different dosage of radiation.

Radiation dose	Ti disk		Mean	Standard deviation	Min	Max	Median	95% confidence interval		value
								Lower	Upper
0 Gy	TiO	3	1033.2	149.9	878.9	1178.2	1042.5	660.9	1405.5	0.513
	F-TiO	3	1208.2	302.9	996.6	1555.2	1072.8	455.7	1960.7
2 Gy	TiO	3	1100.8	235.2	847.9	1313.0	1141.5	516.5	1685.0	0.050
	F-TiO	3	706.7	80.2	618.8	775.6	725.8	507.6	905.8
4 Gy	TiO	3	1031.3	249.0	812.4	1302.1	979.2	412.7	1649.8	0.513
	F-TiO	3	1083.0	78.9	1000.0	1156.9	1092.4	887.0	1279.1
6 Gy	TiO	3	879.3	221.6	627.4	1044.4	966.0	328.8	1429.8	0.050
	F-TiO	3	1243.1	117.7	1131.9	1366.3	1230.9	950.7	1535.4
8 Gy	TiO	3	1600.3	285.7	1351.8	1912.5	1536.7	890.6	2310.0	0.275
	F-TiO	3	1313.8	407.7	990.0	1771.6	1180.0	301.1	2326.5
10 Gy	TiO	3	930.7	247.7	702.2	1194.0	895.9	315.3	1546.1	0.127
	F-TiO	3	1275.6	322.9	967.2	1611.3	1248.2	473.4	2077.8

, marginally significantly different.