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. 2012 Jun 20;5:19. doi: 10.1186/1755-7682-5-19

Table 2.

Comparison of positive and negative groups regarding the extensive in situ component in the specimen

Variable
Category
Group
p
 
 
Negative (n=67)
Positive (n=23)
 
    N % n %  
 
1 - 2
4
6,0
3
13
 
 
3 - 4
49
73.1
16
69.6
0.539(1)
 
5 - 6
14
20.9
4
17.4
 
 
0
51
76,1
6
26.1
 
 
1 – 5
08
11.9
3
13
 
Range (%)
6 – 24
7
10.4
4
17.4
 
 
26 - 50
1
1.5
4
17.4
< 0,001(2)
 
51 - 75
0
0
1
4.4
 
  76 - 99 0 0 5 21.7  

(1) descriptive level of probability of the Chi-square test.

(2) descriptive level of probability of the Fisher’s exact test.