TABLE 2. Regression Analysis of the ICP Predictions With the Actual ICP Data for all 13 Patients.

Patient #	Pearson Correlation (R2)	p-value* (Pearson)	Spearman Rank Correlation ( )	p-value** (Spearman)
1	0.90	p < 0.001	0.95	p < 0.001
2	0.74	p < 0.001	0.87	p < 0.001
3	0.75	p < 0.001	0.89	p < 0.001
4	0.58	p < 0.001	0.89	p < 0.001
5	0.90	p < 0.001	0.95	p < 0.001
6	0.97	p < 0.001	0.98	p < 0.001
7	0.69	p < 0.001	0.87	p < 0.001
8	0.60	p < 0.001	0.82	p < 0.001
9	0.95	p < 0.001	0.98	p < 0.001
10	0.79	p < 0.001	0.90	p < 0.001
11	0.89	p < 0.001	0.93	p < 0.001
12	0.80	p < 0.001	0.92	p < 0.001
13	0.79	p < 0.001	0.89	p < 0.001

^*the null hypothesis was rejected at p < 0.05.

^**the null hypothesis was rejected at p < 0.05.