Table 4.

Percentage of passing points for the 3D local gamma test. Mean and standard deviations (SDs) are shown along with range (in brackets).

		Gamma Passing Rates (%)
	Patient	sCTbda		sCTa
		Mean ± SD	Range	Mean ± SD	Range
3%_3 mm	H&N	98.2 ± 0.6	[97.3;99.2]	98.4 ± 0.3	[98.0;98.3]
	Prostate	98.2 ± 1.0	[96.6;99.5]	99.8 ± 0.4	[99.0;99.8]
2%_2 mm	H&N	93.8 ± 1.1	[92.3;95.4]	94.0 ± 0.7	[93.0;95.3]
	Prostate	95.6 ± 1.5	[93.4;97.6]	97.1 ± 1.3	[95.4;99.0]