highly significantP values < .0001
At 40 weeks, the difference was highly significant between the HC and CC ( X 2 = 24.50, X 2 = 9.54; P values < .0001).
At 40 weeks, the difference was highly significant between the HC and CC ( X 2 = 24.50, X 2 = 9.54; P values < .0001).