Table 2

Comparison of aspect of the vision, aphasia, neglect emergent large vessel occlusion screening with other screening tools

Tool	RACE	LEGS	LAMS	Hemiparesis	VAN	3I-SS	CPSSS
Aspect tested
Arm weakness	Yes	No	Yes	Yes	Yes	Yes	Yes
Face weakness	Yes	No	Yes	No	No	No	No
Leg weakness	Yes	Yes	No	Yes	No	Yes	No
Gaze	Yes	Yes	No	No	Yes	Yes	Yes
Visual field loss	Yes	Yes	No	No	Yes	No	No
Neglect	Yes	No	No	No	Yes	No	No
Aphasia/speech	Yes	Yes	No	No	Yes	No	Yes

3I-SS, 3 item stroke scale; CPSSS, Cincinnati Prehospital Stroke Severity Scale; LAMS, Los Angeles Motor Scale; LEGS, legs, eyes, gaze, speech (Texas Stroke Intervention Prehospital Stroke Severity Scale); RACE, Rapid Arterial oCclusion Evaluation Scale; VAN, vision, aphasia, neglect.