Table 6.

Maternal food groups and dietary factors significantly associated with ALL among offspring in either phase 1 or phase 2, Northern California Childhood Leukemia Study, Berkeley, California, 1995–2002^a

^aIncludes 138 case-control sets from phase 1 and 144 sets from phase 2

^bSeparate models for each food group or dietary factor as a continuous variable with odds ratios and 95% CIs calculated using log-transformed values of consumption; adjusted for total energy intake, household income, indoor insecticide exposure during pregnancy, and proportion of foods reported as large or extra-large portion size

ALL = acute lymphoblastic leukemia

AOR = adjusted odds ratio

CI = confidence interval

mg = milligram

RE = retinol equivalents

mcg = microgram