Table 2.

Mean, standard deviation, and range of the pass rate from the γ-index analyses for 3 different criteria (3% and 3 mm; 2% and 2 mm; and 1% and 1 mm).

Criteria	Transverse (%)	Coronal (%)	Sagittal (%)	Total (%)
γ-Analysis, 1% and 1 mm
Mean	89.2	91.5	91.7	90.8
Standard deviation	8.0	6.4	8.5	7.8
Range	64.3–98.4	72.2–98.9	66.1–99.8	66.1–99.8
γ-Analysis, 2% and 2 mm
Mean	98.17	98.97	98.13	98.42
Standard deviation	3.56	1.62	4.62	3.51
Range	83.9–100	93.7–100	79.5–100	79.5–100
γ-Analysis, 3% and 3 mm
Mean	99.92	100.00	99.96	99.96
Standard deviation	0.33	0.00	0.13	0.21
Range	98.4–100	100–100	99.5–100	98.4–100