. 2022 Jan 9;23(3):e13522. doi: 10.1002/acm2.13522

TABLE 3.

The full‐width half‐maximum (mm) and penumbra for 16‐mm scans shown in Figure 3; the delta column shows the difference between TMR TPS values and the measured values. Tolerance from TG‐178 is ±1 mm of TPS values; Action level is ±1.2 mm of TPS values ¹

			Film		Microdiamond		W2 scintillator
Collimation: 16 mm		TMR 10 TPS values	Msmt (mm)	(mm)	Msmt (mm)	(mm)	Msmt (mm)	(mm)
FWHM	x profile	21.75	21.4 (21.6) ^a	−0.35	21.73 (11.1) ^a	−0.02	21.71	−0.01
	y profile	21.75	21.46 (21.5) ^a	−0.29	21.77 (11.1) ^a	0.02	21.58	−0.06
	z profile	17.44	17.43 (17.3) ^a	−0.01	17.44 (9.7) ^a	0.00	17.46	−0.02
Penumbra	x profile	9.03	8.96 (9) ^a	−0.07	9.00 (4.1) ^a	−0.03	8.91	−0.12
	y profile	9.03	9.21 (8.6) ^a	0.18	9.09 (4.2) ^a	0.06	9.07	0.04
	z profile	2.55	2.62 (2.6) ^a	0.07	2.52 (2.4) ^a	−0.03	2.76	0.21

Abbreviations: FWHM, full‐width, half‐maximum; TPS, treatment planning systems; Msmt, measured values (Msmt).

^{^a}

Data shown in parentheses are from Maraghechi et al.¹⁵, included for comparison.