Table 2.
All patients | PLH | No PLH | ||
---|---|---|---|---|
n = 119 | n = 42 | n = 77 | Pa | |
24 h core volume (in ml); median (IQR) | 22.4 [61.1] | 16.2 [33.1] | 35.3 [63.7] | 0.1413 |
Median 24 h NIHSS (IQR) (n = 153) | 7 (11) | 6 (8) | 7.5 (13) | 0.0850 |
Any penumbral salvage | ||||
Yes | 68 (57.14) | 32 (76.19) | 36 (46.75) | 0.002* |
No | 51 (42.86) | 10 (23.81) | 41 (53.25) | 0.002* |
Penumbral salvage volume (in ml) | ||||
Median (IQR) | 9.9 [91.9] | 22.75 [68.9] | −6.8 [103.4] | 0.0277* |
Mean ± SD | 10.33 ± 65.87 | 22.23 ± 71.65 | 3.83 ± 62.01 | 0.0277* |
Reperfusion status | 0.002* | |||
Major reperfusion | 71 (59.66) | 34 (80.95) | 37 (48.05) | <0.0001* |
Incomplete reperfusion | 15 (12.61) | 3 (7.14) | 12 (15.58) | 0.252 |
No reperfusion | 35 (29.41) | 5 (11.9) | 30 (38.96) | 0.002* |
HT | 8 (6.9) | 7 (16.67) | 1 (1.35) | 0.003* |
HI1 or HI2 | 7 (6.03) | 7 (16.67) | 0 (0) | 0.001* |
PH1 or PH2 | 1 (0.86) | 0 | 1 (1.35) | 1.000 |
Major petechial (>5 mm) | 94 (81.03) | 33 (78.57) | 61 (82.43) | 0.629 |
Minor petechial (<5 mm) | 109 (93.97) | 40 (95.24) | 69 (93.24) | 1.000 |
ENI (ΔNIHSS ≥ 8 or ΔNIHSS < 2) | 53 (44.92) | 24 (58.54) | 29 (37.66) | 0.034* |
END (ΔNIHSS≤−4) | 5 (4.24) | 0 (0) | 5 (6.49) | 0.162 |
Median 90 days mRS (IQR) | 2 (3) | 2 (2) | 2 (4) | 0.1775 |
Good (mRS = 0–2) | 66 (55.46) | 26 (61.9) | 40 (51.95) | 0.338 |
0 | 23 (19.33) | 8 (19.05) | 15 (19.48) | 1.000 |
1 | 23 (19.33) | 11 (26.19) | 12 (15.58) | 0.224 |
2 | 20 (16.81) | 7 (16.67) | 13 (16.88) | 1.000 |
Bad (mRS = 3–6) | 53 (44.54) | 16 (38.1) | 37 (48.05) | 0.338 |
3 | 15 (12.61) | 6 (14.29) | 9 (11.69) | 0.775 |
4 | 13 (10.92) | 5 (11.90) | 8 (10.39) | 0.769 |
5 | 14 (11.76) | 4 (9.52) | 10 (12.99) | 0.768 |
6 | 11 (9.24) | 1 (2.38) | 10 (12.99) | 0.094 |
END: early neurological deterioration; ENI: early neurological improvement; HT: haemorrhagic transformation; mRS: modified Rankin score.
The clinical outcome at 90 days was assessed using mRS (score range: 0–6), where an mRS score of 0–2 corresponds to a good outcome.
Figures in parentheses are percentages or interquartile range (IQR).
P < 0.05 as the threshold for statistical significance.
Uncorrected for multiple comparisons.