Table 1.

Parameters and results for hand calculations of DVH statistics using the ${\hspace{0.17em}}^{125}\mathrm{I}$ Oncura Model 6711 source. Constants used in the calculation include: ${\mathrm{S}}_{\mathrm{K}}(\mathrm{U})=1.01,\mathrm{\Lambda }(\text{cGy}/\mathrm{U}-\mathrm{h})=0.965,{\varphi }_{\text{an}}(\mathrm{r})=1$, and $\tau (\mathrm{h})=2053$

r (cm)	$(r_0/{r)}^2$	$g_p(r)$	D(Gy)	$\mathrm{\%}Vo{l}_{TG-43}$	$\mathrm{\%}Dos{e}_{TG-43}$
1	1.000	1.000	20.01	19.1	100.0
2	0.250	0.819	4.10	39.2	20.5
3	0.111	0.636	1.41	59.2	7.1
4	0.063	0.499	0.62	79.2	3.1
5	0.040	0.367	0.29	99.2	1.5