a significant trendP = 0.003
Among Asians, a statistically significant decreased risk of upper GI cancer was observed with lower concentrations, with a significant trend across categories of 25(OH)D concentration ( P = 0.003).
Among Asians, a statistically significant decreased risk of upper GI cancer was observed with lower concentrations, with a significant trend across categories of 25(OH)D concentration ( P = 0.003).