Retrospective Study
Copyright ©The Author(s) 2021.
World J Clin Cases. Nov 26, 2021; 9(33): 10143-10150
Published online Nov 26, 2021. doi: 10.12998/wjcc.v9.i33.10143
Table 1 Baseline characteristics of patients with non-ST-elevation acute coronary syndrome, n = 386
Items
n (%)
Age in yr, mean ± SD61.25 ± 4.09
Gender
Male243 (63.0)
Female143 (37.0)
Unstable angina327 (84.7)
Hypertension262 (69.4)
Diabetes95 (24.6)
Hyperlipidemia62 (16.1)
Major adverse cardiovascular events108 (28.0)
Recurrent angina115 (29.8)
NYHA class I or above17 (4.4)
Nonfatal recurrent myocardial infarction8 (2.1)
Target vessel revascularization22 (5.7)
Death4 (1.0)
Number of stents247 (64.0)
CABG35 (9.1)
Table 2 Incidence of major adverse cardiovascular events in patients with different GRACE and SYNTAX scores, n = 386
Groups
n
MACE, n
Incidence of MACE, %
Hc value
P value
GRACE scores (points)7.3980.031
Low risk group (0-88)951313.7
Intermediate risk group (89-117)1514831.7
High risk group (≥ 118)1404733.6
SYNTAX scores (points)4.3810.042
Low risk group (0-22)3308525.8
Intermediate risk group (23-32)421740.5
High risk group (≥ 33)14642.9
Treatment8.1230.021
Medication group1953618.5
Stent group1565736.5
CABG group351542.9
Total38610828.0
Table 3 Major adverse cardiovascular events rate in patients with different GRACE risk scores receiving different treatments, n (%)
GRACE risk scores (points)
n
Medication group
Stent group
CABG group
Overall MACE rate
Hc value
P value
n
MACE rate
n
MACE rate
n
MACE rate
Low risk group (0-88)95654 (6.2)257 (28.0)52 (40.0)13 (13.7)5.2310.041
Intermediate risk group (89-117)1517122 (31.0)6620 (30.3)146 (42.9)48 (31.8)2.7420.086
High risk group (≥ 118)1405910 (16.9)6530 (46.2)167 (43.8)47 (33.6)5.3810.040
Total38619536 (18.5)15657 (36.5)3515 (42.9)108 (28.0)4.4120.044
Table 4 Major adverse cardiovascular events rate in patients with different SYNTAX risk scores receiving different treatments, n (%)
SYNTAX risk scores (points)
n
Medication group
Stent group
CABG group
Overall MACE rate
Hc value
P value
n
MACE rate
n
MACE rate
n
MACE rate
Low risk group (0-22)33018530 (16.2)13046 (35.4)159 (60.0)85 (25.8)12.2130.001
Intermediate risk group (23-32)4283 (37.5)229 (40.9)125 (41.7)17 (40.5)1.9840.214
High risk group (≥ 33)1421 (50.0)43 (75.0)82 (25.0)6 (42.9)8.4320.014
Total38619536 (18.5)15657 (36.5)3515 (42.9)108 (28.0)4.4120.044