Table 1.

The correlation between clinicopathological factors and circTADA2A-E6 expression (2^−ΔΔCt) in TNBC

Characteristic	No. of patients (%)	Mean ± SEM	p value
Age
≥50	67 (58.3%)	0.11374 ± 0.04272	0.548
<50	48 (41.7%)	0.08113 ± 0.02307
AJCC TNM stagea
I–II	82 (74.5%)	0.10260 ± 0.03167	0.022*
III–IV	28 (25.5%)	0.02734 ± 0.00592
T classificationb
T1	25 (24.0%)	0.05275 ± 0.02148	0.697
T2	70 (67.3%)	0.10640 ± 0.03645
T3	5 (4.8%)	0.02967 ± 0.01206
T4	4 (3.8%)	0.00879 ± 0.00385
Lymphatic metastasis
N0–1	91 (79.1%)	0.11838 ± 0.03339	0.012*
N2–3	24 (20.9%)	0.03093 ± 0.00663

AJCC American Joint Committee on Cancer

*p < 0.05

^a4.35% patient information missing

^b9.56% patient information missing