TABLE 3.

The radial dose function, g_L (r), for the ¹⁶⁹Yb‐ HDR sources in this study and those reported in the literature

r (cm)	gL (r) in this study	gL (r) in Model 41409	gL (r) in Model M4211	gL (r) in Model M4213
0.5	0.960	0.970	0.945	0.965
1.0	1.000	1.000	1.000	1.000
2.0	1.070	1.070	1.081	1.071
3.0	1.120	1.120	1.131	1.129
4.0	1.140	1.150	1.158	1.167
5.0	1.150	1.170	1.168	1.195
6.0	1.150	1.160	1.165	1.210
7.0	1.140	1.150	1.151	1.194
8.0	1.110	1.120	1.128	1.159
9.0	1.090	1.090	1.098	1.122
10.0	1.060	1.050	1.062	1.086