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Table 1 Characteristics of the patients in the study

From: Role of regenerating gene IA expression on local invasion and survival in nasopharyngeal carcinoma

Characteristics All patients (n = 155) REG IA expression P value
Positive (n = 63) Negative (n = 92)
Age (years) 0.348
 ≤ 60 71 26 45  
 ≥ 61 84 37 47  
Gender 1.000
 Female 147 60 87  
 Male 8 3 5  
WHO histologic type 0.246
 Differentiated 4 0 4  
 Undifferentiated 151 63 88  
T stage 0.049
 T2 59 18 41  
 T3 27 12 15  
 T4 69 33 36  
N stage 0.589
 N0 85 33 52  
 N1 30 13 17  
 N2 32 12 20  
 N3 8 5 3  
Clinical stage 0.067
 II 48 13 35  
 III 36 16 20  
 IV 71 34 37  
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