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Table 4

Crude and adjusted mean 2HE:16HE ratio values within levels of Brassica intake or IGSL intake during the intervention study phase; with 95% CIs and Ps for difference in 2:16 across categoriesa

IntakebRangenMean 2:16Difference in 2:1695% CIP                  g
Brassicac (g/day)       
132.4 53–181 17 2.16e 0.45e −0.45 to 1.37 0.32 
254.5 182–371 17 2.61e    
IGSLd (mg/day)       
52.6 2–67 17 2.12e 0.53e −0.38 to 1.44 0.25 
85.1 68–146 17 2.65e    
Brassicac (g/day)       
132.4 53–181 17 2.25f 0.27f −0.94 to 1.48 0.65 
254.5 182–371 17 2.52f    
IGSLd (mg/day)       
52.6 2–67 17 2.15f 0.47f −0.54 to 1.49 0.35 
85.1 68–146 17 2.62f    
IntakebRangenMean 2:16Difference in 2:1695% CIP                  g
Brassicac (g/day)       
132.4 53–181 17 2.16e 0.45e −0.45 to 1.37 0.32 
254.5 182–371 17 2.61e    
IGSLd (mg/day)       
52.6 2–67 17 2.12e 0.53e −0.38 to 1.44 0.25 
85.1 68–146 17 2.65e    
Brassicac (g/day)       
132.4 53–181 17 2.25f 0.27f −0.94 to 1.48 0.65 
254.5 182–371 17 2.52f    
IGSLd (mg/day)       
52.6 2–67 17 2.15f 0.47f −0.54 to 1.49 0.35 
85.1 68–146 17 2.62f    
a

n = 34.

b

Median Brassica or IGS intake within each category.

c

Derived from 24 HRs.

d

Estimated IGSL intake calculated from published estimates and self-reported Brassicaconsumption.

e

Crude: Adjusted for baseline 2:16 only.

f

Adjusted: mean 2:16 values and differences in 2:16 adjusted for energy (kcal), protein (g), fiber (g),and social approval scores.

g

Two-sided P under null hypothesis that the difference equals 0.

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