Table 4A

Relationship between expression of MLH1 and chemotherapy effect

MLH1Clinical responseHistological responseTotal
CR + PRaSD + PDaGrade 1b–2aGrade 0–1aa
High43 (64.2%)24 (35.8%)20 (29.9%)47 (70.1%)67 (100%)
Low23 (57.5%)17 (42.5%)9 (22.5%)31 (77.5%)40 (100%)
66412978107