| Argentina n = 10 | Chile n = 11 | India n = 10 | Vietnam n = 10 |
---|---|---|---|---|
Tumour locationa | ||||
 Caecum or ascending colon | 5 | 5 | 2 | 0 |
 Transverse colon | 0 | 0 | 0 | 1 |
 Descending colon | 0 | 0 | 0 | 1 |
 Sigmoid colon or rectum | 4 | 6 | 8 | 8 |
 Data not available | 1 | 0 | 0 | 0 |
Maximum tumour size in one direction | ||||
 Median (cm) (range) | 4 (0.7–7) | 6 (2.5–11) | 5 (3–5.5) | 4 (3–5) |
 Data not available | 2 | 0 | 7 | 0 |
 Kruskal Wallis ANOVA p = 2.9 × 10−2 Post-hoc Dunn significant pairwise differences (Benjamini-Hochberg FDR adjusted): Chile vs Vietnam p = 3.5 × 10−2 | ||||
Tumour stage (TNM8)a | ||||
 T1 | 0 | 2 | 0 | 0 |
 T2 | 1 | 1 | 4 | 0 |
 T3 | 8 | 8 | 4 | 0 |
 T4 | 0 | 0 | 0 | 10 |
 Data not available | 1 | 0 | 2 | 0 |