Table 2.

Hazard ratios of the six most common brain cancer subtypes of Black patients in the United States, as compared to malignant meningioma.

Tumor histology	Hazard ratio	C.I. upper limit	C.I. lower limit	P value	R2
Meningioma, malignant	1.00				.94
Glioma, NOS	1.66	1.72	1.58	<.0001	.85
Lymphoma	2.01	2.18	1.81	<.0001	.73
Astrocytoma, NOS	2.06	2.10	2.02	<.0001	.90
Anaplastic astrocytoma	2.79	2.84	2.73	<.0001	.90
Glioblastoma	5.81	5.83	5.80	<.0001	.94