Validation and Comparison of Aneurysmal Subarachnoid Hemorrhage Grading Scales in Angiogram-Negative Subarachnoid Hemorrhage Patients

Table 3

Comparison of AUCs in angiogram-negative patients.

	value for predicting DCI	value for predicting mRS 3-6	value for predicting mRS 4-6
Clinical scales
WFNS vs. HH	0.070	0.354	0.150
Radiological scales
mFS vs. SEBES	0.141	0.220	0.278
Combined scales
VASOGRADE vs. HAIR	0.509	0.852	0.778
VASOGRADE vs. SAH score	0.077	0.781	0.474
HAIR vs. SAH score	0.084	0.479	0.354
Clinical vs. radiological scales
WFNS vs. mFS	0.406	0.178	0.238
WFNS vs. SEBES	0.509	0.022	0.081
HH vs. mFS	0.195	0.430	0.826
HH vs. SEBES	0.900	0.078	0.351
Combined vs. single scales
VASOGRADE vs. WFNS	0.189	0.646	0.686
VASOGRADE vs. HH	0.099	0.331	0.029
VASOGRADE vs. mFS	0.531	0.070	0.059
VASOGRADE vs. SEBES	0.110	0.013	0.034
HAIR vs. WFNS	0.547	0.521	0.914
HAIR vs. HH	0.141	0.313	0.448
HAIR vs. mFS	0.706	0.072	0.403
HAIR vs. SEBES	0.380	0.009	0.141
SAH score vs. WFNS	0.380	0.969	0.386
SAH score vs. HH	0.729	0.584	0.729
SAH score vs. mFS	0.180	0.238	0.640
SAH score vs. SEBES	0.925	0.048	0.141

Abbreviations: DCI—delayed cerebral ischemia; HH—Hunt-Hess; mFS—modified Fisher Scale; mRS—modified Rankin Scale; SAH—subarachnoid hemorrhage; SEBES—Subarachnoid hemorrhage Early Brain Edema Score; WFNS—World Federation of Neurosurgical Societies.