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Table 1 Clinicopathological features and HIWI expression in esophageal squamous cell carcinoma

From: Expression of HIWI in human esophageal squamous cell carcinoma is significantly associated with poorer prognosis

Parameters Cases (%) Cytoplasma Nucleus Cytoplasma and Nucleus
   Low High P Low High P Low Moderate High P
Age     0.683    0.830     0.727
<51 48 (31.4) 21 27   31 17   13 26 9  
51-60 52 (34.0) 25 27   36 16   19 23 10  
>60 53 (34.6) 21 32   37 16   14 30 9  
Gender     0.448    0.666     0.251
Male 93 (60.8) 43 50   62 31   31 43 19  
Female 60 (39.2) 24 36   42 18   15 36 9  
Location     0.813    0.311     0.556
Upper 14 (9.2) 5 9   7 7   3 6 5  
Middle 101 (66.0) 44 57   71 30   31 53 17  
Lower 35 (22.9) 16 19   24 11   11 18 6  
Missing 3 (2.0) 2 1   2 1   1 2 0  
Size     0.778    0.881     0.705
<31 mm 25 (16.3) 11 14   18 7   7 15 3  
31-60 mm 105 (68.6) 48 57   73 32   34 53 18  
>60 mm 14 (9.2) 5 9   9 5   4 6 4  
Missing 9 (5.9) 3 6   4 5   1 5 3  
Lymph node metastasis     0.904    0.232     0.593
- 99 (64.7) 43 56   64 35   27 53 19  
+ 54 (35.3) 24 30   40 14   19 26 9  
UICC stage     0.074    0.148     0.662
I 0 0 0   0 0   0 0 0  
II 100 (65.4) 49 51   64 36   32 49 19  
III 53 (34.6) 18 35   40 13   14 30 9  
IV 0 0 0   0 0   0 0 0  
T stage     0.035*    0.278     0.002*
I 5 (3.3) 4 1   4 1   3 2 0  
II 39 (25.5) 23 16   31 8   19 16 4  
III 100 (65.4) 37 63   63 37   24 52 24  
IV 9 (5.9) 3 6   6 3   0 9   
Histological grade     0.011*    0.352     0.126
Well 53 (34.6) 31 22   37 16   21 26 6  
Moderate 60 (39.2) 25 35   37 23   17 28 15  
Poor 40 (26.1) 11 29   30 10   8 25 7  
Patients at follow-up     <0.001*    0.981     0.001*
Alive 56 (36.6) 35 21   38 18   27 19 10  
Dead 97 (63.4) 32 65   66 31   19 60 18  
  1. * P < 0.05