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. 2023 Nov 15;41(4):249–254. doi: 10.1136/emermed-2023-213236

Table 5.

Comparison between patients with large vessel occlusion first admitted to a PSC or first admitted directly to a CSC

Initial PSC admission
n=18
Initial CSC admission
n=41
P value
Median NIHSS score (IQR) 5 (2–15) 13 (7–20) p=0.004
Female patients, n (%) 7 (39) 18 (44) p=0.72
Male patients, n (%) 11 (61) 23 (56) p=0.88
Median door-to-groin puncture time, min (IQR) 33 (25–33) 74 (64–112) p=0.003
Median time from PSC arrival to start of endovascular treatment (groin puncture) at CSC, min (IQR) 163 (85–200) NA NA

CSC, comprehensive stroke centre; NIHSS, National Institutes of Health Stroke Scale; PSC, primary stroke centre.