Table 4.

Results of statistical analysis involving postoperative ICH patients.

Cases	SD of SBP	CV of SBP	Range of SBP	Hemphill Score
1	11.11	0.105	44	1
2	6.250	0.685	21	1
3	14.94	0.160	42	1
4	9.76	0.101	31	2
6	7.14	0.061	23	1
10	17.11	0.141	60	2
12	6.05	0.058	26	3
13	7.46	0.076	32	2
Correlation coefficient with Hemphill Score
SD	CV	Range
−0.1601 (p = 0.7094)	−0.2422 (p = 0.5633)	−0.0272 (p = 0.9489)

SD, standard deviation; CV, coefficient of variation; SBP, systolic blood pressure.