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Table 3 Odds ratios and 95% confidence intervals of recurrence risks in differentiated thyroid cancer patients using univariable and multivariable logistic regression

From: Extrathyroidal extension and cervical node infiltration are associated with recurrences and shorter recurrence-free survival in differentiated thyroid cancer: a cohort study

Variable

Category

Univariable analysis

Multivariable analysis

OR (95%CI)

P-value

OR (95%CI)

P-value

Age

 ≥ 65 years

2.850 (1.367–5.941)

0.005

2.227 (1.037–4.782)

0.040

 < 65 years

Ref

 

Ref

 

Sex

Male

1.993 (1.118–3.556)

0.019

1.818 (0.961–3.438)

0.066

Female

Ref

 

Ref

 

Ethnicity

Javanese

1.901 (0.681–5.291)

0.220

1.845 (0.614–5.556)

0.275

Non-Javanese

Ref

 

Ref

 

Tumor size

T4

1.932 (0.982–3.800)

0.057

1.937 (0.838–4.479)

0.122

T1T2T3

Ref

 

Ref

 

T3

0.878 (0.479–1.612)

0.676

1.614 (0.642–4.058)

0.308

T1T2

Ref

 

Ref

 

Extrathyroidal extension

Yes

2.449 (1.260–4.760)

0.008

2.431 (0.525–11-254)

0.256

No

Ref

 

Ref

 

Node status

Positive

3.511 (1.860–6.626)

 < 0.0001

2.966 (1.470–5.986)

0.002

Negative

Ref

 

Ref

 

Histology

Papillary

1.984(0.993–3.968)

0.053

2.134 (0.378–12.044)

0.391

Follicular

Ref

 

Ref

 

LVI

Positive

2.577 (1.380–4.812)

0.003

1.417 (0.706–2.844)

0.340

Negative

Ref

 

Ref

 

Multifocal tumor

Multifocal

1.602 (1.001–2.495)

0.050

1.211 (0.719–2.041)

0.472

Unifocal

Ref

 

Ref

 

Surgery

Total thyroidectomy

0.393 (0.219–0.704)

0.002

0.627 (0.323–1.220)

0.169

Lobectomy

Ref

 

Ref

 

RAI

Yes

1.153 (0.722–1.842)

0.552

1.290 (0.256–2.431)

0.582

No

Ref

 

Ref

 
  1. T Tumor size
  2. LVI Lympho-vascular invasion
  3. RAI Radioactive iodin ablation