Table 2.

The surface dose measured in vivo.

Patients	Point 1		Point 2		Point 3		Point 4		Point 5
	Dose (cGy)	Differ (%)	Dose (cGy)	Differ (%)	Dose (cGy)	Differ (%)	Dose (cGy)	Differ (%)	Dose (cGy)	Differ (%)
1	193.00	−3.50	193.00	−3.50	201.00	0.50	196.00	−2.00	206.00	3.00
2	186.00	−7.00	180.00	−10.00	191.00	−4.50	182.00	−9.00	181.00	−9.50
3	178.00	−11.00	172.00	−14.00	196.00	−2.00	178.00	−11.00	181.00	−9.50
4	183.00	−8.50	183.00	−8.50	188.00	−6.00	184.00	−8.00	180.00	−10.00
5	210.00	5.00	196.00	−2.00	207.00	3.50	204.00	2.00	207.00	3.50
6	194.00	−3.00	196.00	−2.00	188.00	−6.00	193.00	−3.50	187.00	−6.50
7	194.00	−3.00	194.00	−3.00	194.00	−3.00	199.00	−0.50	201.00	0.50
8	213.00	6.50	201.00	0.50	210.00	5.00	215.00	7.50	211.00	5.50
9	194.00	−3.00	205.00	2.50	192.00	−4.00	191.00	−4.50	199.00	−0.50
10	205.00	2.50	196.00	−2.00	209.00	4.50	206.00	3.00	202.00	1.00
11	175.00	−12.50	176.00	−12.00	190.00	−5.00	196.00	−2.00	193.00	−3.50
12	15.50	−92.25	168.00	−16.00	198.00	−1.00	184.00	−8.00	186.00	−7.00
13	153.00	−23.50	175.00	−12.50	189.00	−5.50	190.00	−5.00	154.00	−23.00
14	186.00	−7.00	180.00	−10.00	191.00	−4.50	182.00	−9.00	181.00	−9.50
15	165.00	−17.50	191.00	−4.50	210.00	5.00	203.00	1.50	218.00	9.00
16	201.00	0.50	195.00	−2.50	196.00	−2.00	193.00	−3.50	197.00	−1.50
Mean	188.67	−5.67	187.56	−6.22	196.88	−1.56	193.50	−3.25	192.75	−3.63