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. 2019 Nov 7;267(2):522–530. doi: 10.1007/s00415-019-09605-5

Table 3.

Risk of endpoints at five time points after presenting event

All (n = 365) Conventional ≥ 50% stenosis (n = 266) Near-occlusion without full collapse (n = 57) Near-occlusion with full collapse (n = 42)
n % Risk (95% CI) n % Risk (95% CI) n % Risk (95% CI) n % Risk (95% CI)
Primary endpoint—ipsilateral ischemic stroke or retinal artery occlusion
 2 days 17 5 (3–7) 5 2 (0–3) 4 7 (0–14) 6 14 (4–25)
 7 days 27 8 (5–10) 12 5 (2–7) 6 11 (3–19) 9 21 (9–34)
 14 days 35 11 (7–14) 19 9 (5–13) 6 11 (3–19) 10 24 (11–37)
 30 days 39 13 (9–17) 21 10 (6–15) 7 16 (3–29) 11 27 (13–40)
 90 days 46 17 (13–22) 26 15 (9–20) 8 22 (6–38) 12 30 (16–44)
Secondary endpoint—ipsilateral ischemic stroke
 2 days 16 4 (2–7) 5 2 (0–3) 3 5 (0–11) 6 14 (4–25)
 7 days 26 7 (5–10) 12 5 (2–7) 5 9 (2–16) 9 21 (9–34)
 14 days 34 11 (7–14) 19 9 (5–13) 5 9 (2–16) 10 24 (11–37)
 30 days 38 13 (9–17) 21 10 (6–15) 6 14 (2–26) 11 27 (13–40)
 90 days 45 17 (12–22) 26 15 (9–20) 7 20 (4–35) 12 30 (16–44)
Secondary endpoint—ipsilateral ischemic stroke, TIA, retinal artery occlusion or amaurosis fugax
 2 days 49 13 (10–17) 33 12 (8–16) 6 11 (2–19) 10 24 (11–37)
 7 days 71 20 (16–24) 48 19 (14–23) 10 18 (8–28) 13 31 (17–45)
 14 days 82 24 (19–29) 54 22 (17–27) 14 28 (15–41) 14 34 (19–48)
 30 days 87 27 (22–32) 57 24 (19–30) 15 33 (18–48) 15 36 (22–51)
 90 days 96 32 (26–38) 64 30 (23–36) 16 38 (21–56) 16 39 (24–55)

Based on Kaplan–Meier estimates