1. Home remodeling and risk of childhood leukemia
- Author
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Whitehead, Todd P, Adhatamsoontra, Praphopphat, Wang, Yang, Arcolin, Elisa, Sender, Leonard, Selvin, Steve, and Metayer, Catherine
- Subjects
Childhood Leukemia ,Cancer ,Prevention ,Pediatric ,Clinical Research ,Hematology ,Pediatric Research Initiative ,Pediatric Cancer ,Rare Diseases ,Adolescent ,Air Pollution ,Indoor ,California ,Case-Control Studies ,Child ,Child ,Preschool ,Construction Materials ,Environmental Exposure ,Ethnicity ,Female ,Humans ,Infant ,Leukemia ,Myeloid ,Acute ,Logistic Models ,Male ,Odds Ratio ,Precursor Cell Lymphoblastic Leukemia-Lymphoma ,Risk Factors ,Childhood acute lymphoblastic leukemia ,Childhood acute myeloid leukemia ,Construction materials ,Environmental exposures ,Medical and Health Sciences ,Epidemiology - Abstract
PurposeWe investigated the relationship between the risk of childhood leukemia and home remodeling, a surrogate for indoor chemical exposures.MethodsWe collected information on remodeling activities carried out between birth and diagnosis in homes of 609 acute lymphoblastic leukemia (ALL) cases, 89 acute myeloid leukemia (AML) cases, and 893 matched controls participating in the California Childhood Leukemia Study (1995-2008). We used multivariable logistic regression to estimate the risk of ALL and AML associated with six remodeling activities: construction, painting, recarpeting, reflooring, roofing, and weatherproofing. Models were adjusted for age, sex, Hispanic ethnicity, race, household annual income, and residential mobility.ResultsConstruction in the home between birth and diagnosis was associated with a significant increase in ALL risk (odds ratio [OR]: 1.52, 95% confidence interval [CI]: 1.14-2.02) and a nonsignificant increase in AML risk (OR: 1.75, 95% CI: 0.98-3.15). No other remodeling activities were associated with ALL or AML risk in the main analysis. When stratifying by Hispanic ethnicity, a positive relationship between ALL risk and painting was evident in Hispanic children (OR: 1.47, 95% CI: 1.04-2.07).ConclusionsSpecific home remodeling activities appeared to be associated with increased risk of childhood ALL.
- Published
- 2017