Core--Exposure Assessment and Modeling

$70,497P01FY2007ESNIH

University Of Southern California, Los Angeles CA

Investigators

Linked publications & trials

Paper 38022394 Paper 36528197 Paper 35091019 Paper 32299857 Paper 31712801 Paper 31622905 Paper 31504550 Paper 31332016 Paper 31112259 Paper 30925901 Paper 30519674 Paper 29220800 Paper 29217086 Paper 29167590 Paper 29025028 Paper 28821285 Paper 28730729 Paper 28570973 Paper 28429404 Paper 26950592 Paper 26797034 Paper 26714306 Paper 26263549 Paper 26214692 Paper 25820202 Paper 25741389 Paper 25439228 Paper 25389275 Paper 25313293 Paper 25134783 Paper 25085501 Paper 24913018 Paper 24824216 Paper 24696513 Paper 24622112 Paper 24578605 Paper 24465571 Paper 24315451 Paper 24311567 Paper 24254432 Paper 24253832 Paper 23882698 Paper 23859442 Paper 23707968 Paper 23687084 Paper 23645622 Paper 23549404 Paper 23306836 Paper 23260106 Paper 23146381 Paper 23040885 Paper 23008270 Paper 22972696 Paper 22896588 Paper 22591701 Paper 22484627 Paper 22267764 Paper 22055874 Paper 21804549 Paper 21708511 Paper 21700914 Paper 21679950 Paper 21555911 Paper 21512169 Paper 21222560 Paper 21156395 Paper 21126154 Paper 21071562 Paper 21039601 Paper 20947676 Paper 20889910 Paper 20802163 Paper 20657304 Paper 20634264 Paper 20543031 Paper 20371422 Paper 19996333 Paper 19897513 Paper 19890167 Paper 19850068 Paper 19774622 Paper 19620729 Paper 19498054 Paper 19435888 Paper 19403501 Paper 19379527 Paper 19281908 Paper 19276978 Paper 19221160 Paper 19151192 Paper 19028145 Paper 19022827 Paper 18988661 Paper 18941591 Paper 18941479 Paper 18558635 Paper 18335111 Paper 18300713 Paper 18048809 Paper 18004665

Abstract

The Exposure Assessment and Modeling Core (EAMC) will provide technical support to Center projects through the collection, analysis, and development of models describing intra-community variability of air pollutants with potential health impacts. Based on questionnaire responses from subjects recruited in a larger cohort study in 13 southern California communities, asthmatic subjects (n approximately 160) and matched controls (n approximately 160) will be invited to participate in an ambient air pollution sampling study at their respective residences. Measurements of ambient ozone, nitric oxide, and nitrogen dioxide will be recorded for five two-week sampling periods outside each subject's home, with concurrent monitoring at neighborhood schools and the central community monitoring station. These field data will be utilized to develop spatially refined and regionally applicable models of pollution levels for use in relating health outcomes to exposure indices. Traffic density models and geo-coded sampling locations will be exploited to enhance the modeling approach and provide intra-community specific exposure estimates for subject assignment.

View original record on NIH RePORTER →