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Table 2 Chk2 expression according to clinicopathological features in oral squamous cell carcinoma

From: Immunohistochemistry analysis of checkpoint kinase 2 in oral squamous cell carcinoma

FeatureChk2p-value
HighLow
Sex
 Male50380.748
 Female0805 
Age
 < 4001020.574
 41–602722 
 > 603019 
Smoking
 Yes47340.534
 No0909 
Alcohol consumption
Yes45330.663
No1110 
Staging
ECI01030.243
ECII0902 
ECIII0707 
ECIV1914 
In situ0100 
Tumor size
T102030.686
T21407 
T30605 
T41412 
In situ0100 
Regional metastasis
Yes23170.99
No3526 
Distant metastasis
Yes09070.917
No4936 
Tumor histological grade
Well12150.302
Moderate3924 
Poor0604 
Relapse
Yes24190.756
No3323 
Death
Yes31250.639
No2718 
  1. * Statistical significance determined as p ≤ 0.05
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