Serum UBE2E3-Ab levels in healthy donors (HDs) and patients with acute ischemic stroke (AIS)

Sample information and alpha analysis
(A) Sample informationHDAIS
Total sample number128127
Male/Female57/7171/56
Age (average ± SD)47.0 ± 14.576.8 ± 11.0
(B) Alpha analysis (antibody level)UBE2E3-Ab
HDAverage8,025
SD5,811
Cutoff value19,647
Positive No.5
Positive rate (%)3.9%
AISAverage11,960
SD10,035
Positive No.16
Positive rate (%)12.6%
P (vs. HD)1.7E-04

The upper panel (A) indicates the information of serum samples, including the number of total samples, male or female, as well as ages [average ± standard deviation (SD)]. The lower panel (B) summarizes the serum antibody levels against the UBE2E3-GST protein examined by the amplified luminescence proximity homogeneous assay-linked immunosorbent assay (AlphaLISA) method. Cutoff values were set at the average HD values plus two SD, and positive samples higher than the cutoff value were scored. P values were calculated using the Mann–Whitney U test. P value < 0.05 and positive rate > 10% are marked in bold text. A scatter dot plot of the same results is shown in Figure 1A