Table 2 Clinical factors associated with pN+ in patients with early or advanced gastric cancer

Variables

OR

95% CI

p value

OR

95% CI

p value

Sex

0.704

 Male

1

 Female

1.163

0.524–2.503

Age

0.629

  < 65

1.205

0.561–2.590

  ≥ 65

1

Tumor location

0.353

 Upper

1.464

0.644–3.189

 Middle/Lower

1

cN

0.002

 N0

1

 N+

9.680

2.537–37.07

NLR

0.069

 Low (< 1.6)

1

 High (≥1.6)

2.253

0.942–6.266

Variables

OR

95% CI

p value

OR

95% CI

p value

Sex

0.424

 Male

1

 Female

1.325

0.666–2.679

Age

0.496

  < 65

1

  ≥ 65

1.263

0.644–2.476

Tumor location

0.968

 Upper

1

 Middle/Lower

1.014

0.518–1.975

cN

0.014

0.011

 N0

1

1

 N+

2.300

1.183–4.573

2.426

1.221–4.958

NLR

0.005

0.004

 Low (< 1.6)

1

1

 High (≥1.6)

3.004

1.399–6.687

3.171

1.448–7.235