Fig. 2: Meta-analysis of the effect of vitamin D supplementation on CRC outcomes. | British Journal of Cancer

Fig. 2: Meta-analysis of the effect of vitamin D supplementation on CRC outcomes.

From: The effect of vitamin D supplementation on survival in patients with colorectal cancer: systematic review and meta-analysis of randomised controlled trials

Fig. 2

HRs used are for disease (CRC)-specific survival for the Trivedi and Women’s Health initiative (WHI) trials and progression-free survival for the VITAL, SUNSHINE and AMATERASU trials. HR confidence interval in the SUNSINE trial was one-sided. There was no evidence of heterogeneity with τ: 0.026; I2 (total heterogeneity/total variability): 0.85% and P = 0.98.

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