Total No. |
1510 |
1750 |
|
Age(y), mean±SD |
61.9±12.3 |
60.5±12.5 |
0.001 |
Age |
|
|
<0.001 |
<60 |
625(41) |
828(47) |
|
≥60 |
885(59) |
922(53) |
|
Gender |
|
|
0.002 |
Male |
868(57) |
1098(63) |
|
Female |
642(43) |
652(37) |
|
Residence |
|
|
|
Rural |
850(56) |
930(53) |
0.066 |
Urban |
639(42) |
797(46) |
|
Unknow |
21(1) |
23(1) |
|
Smoke history |
|
|
0.001 |
Yes |
424(28) |
584(34) |
|
No |
1081(72) |
1159(66) |
|
Unknown |
5(0) |
7(0) |
|
Alcohol history |
|
|
0.017 |
Yes |
346(23) |
464(27) |
|
No |
1159(77) |
1279(73) |
|
Unknown |
5(0) |
7(0) |
|
Comorbidities |
|
|
|
Ischemic heart disease |
62(4) |
53(3) |
0.096 |
Ischemic stroke |
156(10) |
150(9) |
0.086 |
Hypertension |
970(64) |
1141(65) |
0.567 |
Diabetes |
137(9) |
143(8) |
0.360 |
Pre-ICH anti-hypertension† |
281/970(29) |
299/1141(26) |
0.156 |
Pre ACEI/ARB usage |
49/281(17) |
45/299(15) |
0.436 |
Vehicle to hospital |
|
|
<0.001 |
Ambulance |
660(44) |
1012(58) |
|
Self-admission |
838(55) |
686(39) |
|
Unknown |
12(1) |
52(3) |
|
Duration from onset to admission(h), M (P25,
P75) |
4(2,12) |
6(2,24) |
<0.001 |
Systolic‐BP on admission (mm Hg), M(P25,
P75) |
171.3±29.2 |
164.3±28.7 |
<0.001 |
Diastolic-BP on admission (mm Hg), mean±SD |
97.6±16.9 |
95.7±17.6 |
0.002 |
NIHSS on admission, M(P25, P75) |
11.6±10.5 |
10.8±10.0 |
0.039 |
Location of hematoma, n(%) |
|
|
0.010* |
Lobe |
292(19) |
403(23) |
|
Deep |
1218(81) |
1347(77) |
|
Hematoma volume(ml), M(P25, P75) ‡ |
11.0(5.0,27.0) |
10.0(4.6,20.9) |
0.009* |
IVH, n (%) |
249(16) |
238(14) |
0.021* |
ICU treatment, n(%) |
960(64) |
938(54) |
<0.001* |
Surgical intervention, n(%) |
271(18) |
358(20) |
0.269 |
SMASH-U classification |
|
|
|
Structural lesion |
26(2) |
31(2) |
0.914 |
Medication |
7(0) |
4(0) |
0.365 |
Amyloid angiopathy |
196(13) |
235(13) |
0.706 |
Systemic Diseases |
16(1) |
18(1) |
0.931 |
Hypertension |
775(51) |
919(53) |
0.498 |
Undetermined |
411(27) |
478(27) |
0.951 |
Laboratory measurements on admission |
|
|
|
TC (mmol/L), mean±SD |
4.6±1.5 |
4.7±3.0 |
0.577 |
Triglycerides(mmol/L), mean±SD |
1.7±2.7 |
1.7±3.9 |
0.851 |
LDL‐C(mmol/L), mean±SD |
2.6±0.8 |
2.6±0.9 |
0.833 |
PT(s), M(P25, P75) |
12.4±4.8 |
12.8±6.2 |
0.068 |
INR, mean±SD |
1.0±0.2 |
1.1±0.6 |
0.136 |
APTT(s), mean±SD |
29.1±11.4 |
30.1±11.7 |
0.013 |
FIB(g/L), M(P25, P75) |
2.9(2.4,3.6) |
3.0(2.4,3.8) |
0.001 |
Platelet count (×109/L), mean±SD |
196.3±65.6 |
195.8±68.7 |
0.826 |
Fasting blood glucose (mmol/L), M(P25,
P75)
|
6.2(5.2,7.8)
|
6.1(5.3,7.3)
|
0.003
|