Table 3. Pairwise comparison of the estimated mean number of brain metastases at week 4 PI with the sixth passage as reference.

Passage	Estimate	Sig. (2-tailed)	Bca 95% CI
			Lower Bound	Upper Bound
1	11.000	0.461	-14.152	37.756
2	-48.250	< 0.001	-62.939	-32.131
3	33.375	< 0.001	-22.334	46.555
4	3.150	0.641	-7.740	16.259
5	12.350	0.299	-3.984	31.265
6	0