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Table 1 Clinical and pathological characteristics of the BAN MSS colorectal cancers

From: Analysis of colorectal cancers in British Bangladeshi identifies early onset, frequent mucinous histotype and a high prevalence of RBFOX1 deletion

  Overall Early onset (≤45 years) Late onset (>45 years) P value
  (n = 29) (n = 13) (n = 16) (Early Vs Late)
Age of Onset - Yr
 Median 57 35 64 -
 Range 25-80 25-45 51-80  
Sex – No (%)
 Female 10 (34.5) 5 (38.5) 5 (31.3) N.S.
 Male 19 (65.5) 8 (61.5) 11 (68.7)  
Site of Cancer – No (%)
 Right 6 (20.7) 0 (0) 6 (38.5) 0.021
 Left 23 (79.3) 13 (100) 10 (62.5)  
Dukes’ Stage – No (%)
 A 3 (10.3) 1 (7.7) 2 (12.5) N.S.
 B 6 (20.7) 2 (15.4) 4 (25)  
 C 19 (65.5) 10 (76.9) 9 (56.2)  
 D 1 (3.4) 0 (0) 1 (6.3)  
Mucin - No (%)
 No 20 (69.0) 7 (53.8) 13 (81.2) N.S.
 Yes 9 (31.0) 6 (46.2) 3 (18.8)  
Vascular Invasion - No (%)
 No 16 (55.2) 8 (61.5) 8 (50) N.S.
 Yes 13 (44.8) 5 (38.5) 8 (50)  
Differentiation - No (%)
 Well 1 (3.4) 1 (7.7) 0 (0) N.S.
Moderate 24 (82.8) 10 (76.9) 14 (87.5)  
 Poor 4 (13.8) 2 (15.4) 2 (12.5)  
Resection Status - No (%)
 0 21 (72.4) 10 (76.9) 11 (68.7) N.S.
 1 7 (24.1) 3 (23.1) 4 (25)  
 2 1 (3.4) 0 (0) 1 (6.3)  
  1. All p values were calculated using Fisher’s Exact Test (two-tailed) and p ≤ 0.05 was considered to be significant.