Fig. 3From: The optimal time of starting adjuvant chemotherapy after curative surgery in patients with colorectal cancerForest plot of hazard ratios in subgroup analyses by region, tumor site, sample size and study quality comparing overall survival in patients receiving adjuvant chemotherapy in > 8 weeks versus those receiving adjuvant chemotherapy in < 8 weeks after surgery. Hazard Ratio (HR) > 1 indicates a worse survival for delayed adjuvant chemotherapyBack to article page