Table V.

Spearman’s rank correlation test results for each patient performed between balloon central position change and change of V₃₀, V₅₀, V₇₀ and V₇₅. The Spearman rank correlation coefficients shown in Bold indicate a statistically significant correlation between balloon volume and the indicated dosimetric volume parameter at the p = 0.05 level.

Patient		1	2	3	4	5	6	7	8	9	10
Left - Right	V30	−0.25	0.46	−0.55	0.56	−0.11	−0.29	−0.09	0.38	−0.14	−0.48
	V50	−0.08	0.43	−0.56	0.45	−0.2	−0.27	0.1	0.31	−0.26	−0.38
	V70	0.13	−0.07	−0.1	0.5	−0.13	0.00	0.09	0.12	−0.47	−0.49
	V75	0.44	−0.3	−0.18	0.49	−0.09	0.09	0.03	0.32	−0.53	−0.44
Ant - Post	V30	0.13	0.64	0.48	0.13	0.87	0.74	0.77	0.8	0.57	0.63
	V50	0.22	0.65	0.4	0.13	0.89	0.52	0.93	0.93	0.61	0.75
	V70	0.26	0.35	0.67	0.18	0.85	0.63	0.86	0.87	0.71	0.84
	V75	0.09	0.16	0.59	0.3	0.85	0.59	0.74	0.82	0.54	0.67
Superior - Inferior	V30	0.52	−0.01	0.52	0.44	0.91	0.10	−0.63	−0.25	0.8	−0.8
	V50	0.05	0.11	0.4	0.42	0.68	0.51	−0.6	0.05	0.68	−0.79
	V70	−0.25	0.38	−0.08	0.3	0.65	0.37	−0.81	0.17	0.43	−0.78
	V75	−0.57	0.39	−0.07	0.17	0.58	0.20	−0.8	−0.02	−0.04	−0.35