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Table 1 Clinicopathological characteristics of breast cancer patients and healthy controls

From: Pattern of nucleotide variants of TP53 and their correlation with the expression of p53 and its downstream proteins in a Sri Lankan cohort of breast and colorectal cancer patients

CharacteristicsTotal Number of patientsNumber of patients with Wild type TP53Number of patients with mutated TP53Number of healthy controls
Ethnicity
 Sinhalese2518724
 Tamil1105
 Muslims2200
 Burgher2021
Age at study entry
  < 40 years1109
 40–60 years1411313
  > 61 years151058
Body Mass Index
 Underweight2202
 Ideal9729
 Overweight5414
 Pre obese106411
 Obese4224
Tumour type
 Invasive Ductal Carcinoma29209N/A
 Invasive Lobular Carcinoma110N/A
Breast affected
 Left1174N/A
 Right17134N/A
 both211N/A
Menstrual status
 Pre menopausal75219
 Post menopausal2316711
Pregnancy history
 Nulliparous7439
 1–3 children2116520
  > 3 children2111
Breast Feeding history (Total)
 No breast feeding7439
  < = one year4318
  > one year1813513
History of cancer
 Previous history633N/A
 Family history1183N/A
Codon 72 polymorphism
 Arginine1210212
 Proline7255
 Arginine/ Proline119213