Predicting hematoma growth in spontaneous intracerebral hemorrhage: A simplified non-contrast computed tomography based five-point grading approach

Table 1 The baseline demographics, clinical, imaging characteristics

Gender	Number (n)	Percentage (%)
Male	120	62.5
Female	72	37.5
Total	192	100
Male:female = 1.7:1
Comorbidity
Hypertension	150	78.1
Diabetes	74	38.5
Chronic kidney disease	66	35.1
Smoking	46	24
Dyslipidemia	38	19.8
Alcohol intake	6	3.1
Parameter
Capsuloganglionic	100	52.1
Lobar	70	36.5
Infratentorial	22	11.5
IVH
Present	108	56.3
Absent	84	43.8
SAH
Present	6	3.1
Absent	186	96.9
Baseline hematoma volume
< 30 mL	114	59.4
≥ 30 mL	78	40.6
Midline shift
Present	148	77.1
Absent	44	22.9
Island sign
Present	62	32.3
Absent	130	67.7
Swirl sign
Present	44	22.9
Absent	148	77.1
Black hole sign
Present	58	30.2
Absent	134	69.8

IVH: Intraventricular hemorrhage; SAH: Subarachnoid hemorrhage.