Table 2.

Comparing metal–oxide semiconductor field-effect transistors (MOSFETs) measured and treatment planning systems (TPS) calculated doses for the setup 2 configuration to deliver a 3 Gy to all the three MOSFETs

Molds	MOSFET	Readings (cGy)
Thickness	Color	1	2	3	Mean ± SD	Difference ± SD
5 mm	Blue	317	314	314	315 ± 1.7	4.9 ± 0.5
	Red	307	312	303	307 ± 4.5	2.5 ± 1.6
	Yellow	316	323	318	319 ± 3.6	6.4 ±1.2
10 mm	Blue	320	316	321	319 ± 2.6	6.4 ± 0.9
	Red	322	319	321	321 ± 1.5	6.9 ±0.6
	Yellow	314	319	317	317 ± 2.5	5.5 ± 0.7
15 mm	Blue	310	312	317	313 ± 3.6	4.2 ± 1.2
	Red	317	315	316	316 ± 1.0	5.3 ± 0.4
	Yellow	324	320	322	322 ± 2.0	7.4 ± 0.7
20 mm	Blue	309	317	308	311 ± 4.9	3.9 ± 1.7
	Red	310	309	307	309 ± 1.5	3.0 ± 0.5
	Yellow	318	314	319	317 ± 2.6	5.6 ± 0.9

SD — standard deviation