A Multi-State Integrated Data Approach to Analyzing Older Occupant Motor Vehicle Crash and Injury Risk Factors
A Multi-State Integrated Data Approach to Analyzing Older Occupant Motor Vehicle Crash and Injury Risk Factors
批准号:
9431660
负责人:
LAWRENCE Joseph COOK
金额:
$40.0万
依托单位:
依托单位国家:
美国
项目类别:
财政年份:
2017
资助国家:
美国
项目状态:
已结题
起止时间:
2017-09-01 至 2020-08-31
中文摘要
项目总结/文摘
英文摘要
PROJECT SUMMARY/ABSTRACT
Older persons represent the fastest-growing age group in the United States and motor vehicle crashes represent
a serious public health problem for this age group. In 2014, there were over 6,800 deaths and over 191,000 non-
fatal injuries treated in emergency departments for older persons in the United States. In order to fully understand
the older occupant motor vehicle crash injury problem data are needed that cover the full span of the motor
vehicle crash, from pre-event factors and actions through post-event injury outcomes. Police crash reports
provide great detail about the roadway conditions and driver actions proceeding a crash. Police crash reports
also give information regarding the event itself, such as the speed of the vehicles involved, the crash
configuration, occupant seating placement, and restraint use. Hospital billing databases also contain valuable
information regarding a motor vehicle crash outcomes. ICD-9-CM codes provide very descriptive data regarding
injury specifics. Additionally, measures of injury severity such as the Abbreviated Injury Scale (AIS) and Injury
Severity Score (ISS) can be derived from the ICD-9-CM codes helping to measure the threat to life that an
occupant's injuries pose. Unfortunately, a common, unique key between these two databases, such as Social
Security Number, is rarely collected. Therefore, innovative methods, such as probabilistic linkage, are needed
to integrate the pre-event and event data from the crash report with the outcome data from hospital billing data
to create a database which contains information from across all time points of the injury event.
The overall goal of this proposal is to gain a better understanding of crash and other risk factors that contribute
to increased risk of crashes and injury severity for older occupants. The following three aims will be used to
support this goal: 1) to create a multi-state probabilistically linked data set with variables that have been mapped
to standardized and uniform definitions; 2) to determine characteristics, risk factors, and behavioral trends among
older passengers and drivers and to quantify each risk factor's contribution to the likelihood of sustaining an
injury and economic impact of crashes; and 3) to determine characteristics of crashes and older occupants which
may contribute to an increased risk or cost of injury beyond what is contained on a typical crash report including
citation history and the presence of comorbidities and medical conditions.
This project will create a multi-year, multi-state probabilistically linked database to address these aims. In
addition to the traditional linkage between police crash and hospital billing databases, this project will also include
integration projects with other public health databases such as driver license files, toxicology data, and citation
and conviction databases.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
CARE4Kids: Data Coordinating Core
-
批准号:10203599
-
项目类别:
-
资助金额:$44.57万
-
财政年份:2021
-
负责人:LAWRENCE Joseph COOK
-
依托单位:
国内基金
海外基金
Simulation and certification of the ground state of many-body systems on quantum simulators
-
批准号:--
-
项目类别:--
-
资助金额:40万元
-
批准年份:2020
-
负责人:Abolfazl Bayat
-
依托单位:
Cortical control of internal state in the insular cortex-claustrum region
-
批准号:--
-
项目类别:--
-
资助金额:25万元
-
批准年份:2020
-
负责人:Robert Konrad Naumann
-
依托单位:
微波有源Scattering dark state粒子的理论及应用研究
-
批准号:61701437
-
项目类别:青年科学基金项目
-
资助金额:28.0万元
-
批准年份:2017
-
负责人:李欢
-
依托单位: