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Table 2 Multiple logistic regression model for lymph node metastasis (LNM) in 158 T1b ESCC a patients

From: Prognostic significance of lymphovascular invasion in patients with pT1b esophageal squamous cell carcinoma

Clinicopathological characteristics

Odds ratio

95% CI

P

D2-40-LI b

 L0 c

1

  

 L1

1.061

0.443–2.544

0.894

 L2

9.023

3.026–26.899

 < 0.001

Degree of differentiation

 Well

1

  

 Moderate

3.496

0.883–9.475

0.060

 Poor

4.492

1.162–17.371

0.029

 Basaloid

4.519

0.917–22.263

0.064

 Sarcomatoid

7.598

1.153–50.078

0.035

  1. aESCC esophageal squamous cell carcinoma
  2. bD2-40-LI lymphatic vessel invasion detected by D2-40 + CK (AE1/AE3) double immunohistochemistry
  3. cL0, L1, and L2 the count of D2-40-LI was 0, 1–4, and 5 or more