Research Article

Predictors for Intravenous Immunoglobulin Resistance in Patients with Kawasaki Disease

Table 4

Coronary artery lesions in the two groups.

Follow-up timeGroup 1 (n = 141)Group 2 (n = 1140)X2 value
DilationSCAAMCAAGCAADilationSCAAMCAAGCAACALsCALs

Initial echo at diagnosis35 (24.8)17 (12.1)5 (3.5)4 (2.8)210 (18.4)45 (3.9)15 (1.3)8 (0.7)22.975<0.001
1 month25 (17.7)11 (7.8)5 (3.5)6 (4.3)119 (10.4)22 (1.9)11 (1.0)7 (0.6)54.217<0.001
3 months12 (8.5)6 (4.3)4 (2.8)6 (4.3)45 (3.9)10 (0.9)7 (0.6)8 (0.7)33.422<0.001
6 months7 (5.0)5 (3.5)5 (3.5)3 (2.1)13 (1.1)11 (1.0)6 (0.5)6 (0.5)36.494<0.001
12 months4 (2.8)5 (3.5)3 (2.1)2 (1.4)12 (1.1)4 (0.4)3 (0.3)6 (0.5)25.441<0.001

Data are expressed as numbers (percentage). SCAA, small coronary artery aneurysm; MCAA, medium coronary artery aneurysm; GCAA, giant coronary artery aneurysm; CALs, coronary artery lesions = dilation + SCAA + MCAA + GCAA.