Science Inventory

CTEPP-OH DATA COLLECTED ON FORM 05: CHILD DAY CARE CENTER PRE-MONITORING QUESTIONNAIRE

Citation:

U.S. EPA. CTEPP-OH DATA COLLECTED ON FORM 05: CHILD DAY CARE CENTER PRE-MONITORING QUESTIONNAIRE. U.S. Environmental Protection Agency, Washington, DC, EPA/600/C-11/033, 2011.

Impact/Purpose:

The CTEPP study is the largest aggregate exposure study of preschool children (ages 2 to 5 years) conducted in the United States. The CTEPP study was designed in part to fill in critical data gaps on young children’s exposures to pesticides in response to the Food Quality Protection Act (FQPA) of 1996.

Description:

This data set contains data for CTEPP-OH concerning the potential sources of pollutants at the day care center including the chemicals that have been applied in the past at the day care center by staff members or by commercial contractors. The day care teacher was asked questions related to the age of their day care building; age and frequency of cleaning carpets or rugs; types of heating and air conditioning devices; and traffic conditions near the center; smoking habits of the staff; containers used to serve snacks; sources of drinking water; frequency of changing automobile oil in driveway/parking lot; types of pets; frequency of washing toys at the center; the frequency and use of paints, paint removers, stains, varnishes, herbicides, insecticides, fungicides, degreasers, kerosene, lighter fluid, and charcoal.

The Children’s Total Exposure to Persistent Pesticides and Other Persistent Pollutant (CTEPP) study was one of the largest aggregate exposure studies of young children in the United States. The CTEPP study examined the exposures of about 260 preschool children and their primary adult caregivers to pollutants commonly found in their everyday environments. The major objectives of this three-year study were to quantify children’s aggregate exposures, to apportion the exposure pathways, to identify the important exposure media, and to identify the important hypotheses for future testing. Participants were recruited from randomly selected day care centers and homes in six North Carolina and six Ohio counties. Monitoring was performed over 48-hr periods at the children’s homes and/or day care centers. Multimedia samples that were collected included duplicate diet, drinking water, indoor air, outdoor air, urine, floor dust, play area soil, transferable residues, and surface wipes (hand, food preparation, and hard floor). The samples were extracted and analyzed by gas chromatography/mass spectrometry for over 50 pollutants including pesticides, phthalate esters, phenols, polychlorinated biphenyls, and polycyclic aromatic hydrocarbons. In addition, 20% of the preschool children were videotaped for about two hours at homes in Ohio to supplement the activity diaries and observations. All of the measurement data and other supplemental information were incorporated into the CTEPP database. The data were statistically analyzed to quantify the concentrations of the pollutants in multimedia and to estimate the preschool children’s exposures through the inhalation, ingestion, and dermal routes. This database is considered one of the largest resources for characterizing young children’s exposures to pollutants in their everyday environments.

URLs/Downloads:

STUDY DIRECTORY

DOWNLOAD COMPLETE DATASET (DBASE)

HEDS STUDIES

DOWNLOAD COMPLETE DATASET (ASCII)

Record Details:

Record Type: DATABASE (DATA/DATABASE)
Product Published Date: 10/01/2011
Record Last Revised: 09/29/2011
OMB Category: Other
Record ID: 170861

Organization:

U.S. ENVIRONMENTAL PROTECTION AGENCY

OFFICE OF RESEARCH AND DEVELOPMENT

NATIONAL EXPOSURE RESEARCH LABORATORY

HUMAN EXPOSURE AND ATMOSPHERIC SCIENCES DIVISION

EXPOSURE MEASUREMENTS & ANALYSIS BRANCH