TY - JOUR
T1 - Socioeconomic Disparities in the Prevalence of Work-Related Injuries Among Adolescents in the United States
AU - Rauscher, Kimberly J.
AU - Myers, Douglas J.
PY - 2008/1
Y1 - 2008/1
N2 - Purpose: To explore whether socioeconomic disparities exist in the prevalence of work-related injury among adolescents ages 14-18 in the United States. Methods: A cross-sectional analysis of previously collected survey data was performed. Data were gathered in a single metropolitan high school and included work-related injury prevalence and two measures of socioeconomic status (SES): mother's education level and working to support one's family. Because of the high prevalence of our outcome, Cox regression was used to calculate prevalence ratios. Results: Evidence of an inverse association between adolescents' SES and prevalence of work-related injuries was found. A statistically significant dose-response relationship remained after controlling for hours worked per week, work history duration and race (Wald-test, 3 df, p = .039). A 30% drop in prevalence of work-related injuries was found between the lowest and highest level of mother's education. In addition, adolescents who worked to support their families had an elevated prevalence of work-related injury (adjusted prevalence ratio = 1.25, 95% confidence interval [1.07, 1.46]). Race stratified results showed the associations between injury and both measures of SES were strongest among whites in this sample. Conclusions: Results support the hypothesized protective effect of parental SES on the prevalence of work-related injuries among adolescents. More research is needed to test this association in a larger population and to understand the pathways that might explain it. Collection of SES measures in surveillance systems that gather data on work-related injuries is recommended to support new research on this topic.
AB - Purpose: To explore whether socioeconomic disparities exist in the prevalence of work-related injury among adolescents ages 14-18 in the United States. Methods: A cross-sectional analysis of previously collected survey data was performed. Data were gathered in a single metropolitan high school and included work-related injury prevalence and two measures of socioeconomic status (SES): mother's education level and working to support one's family. Because of the high prevalence of our outcome, Cox regression was used to calculate prevalence ratios. Results: Evidence of an inverse association between adolescents' SES and prevalence of work-related injuries was found. A statistically significant dose-response relationship remained after controlling for hours worked per week, work history duration and race (Wald-test, 3 df, p = .039). A 30% drop in prevalence of work-related injuries was found between the lowest and highest level of mother's education. In addition, adolescents who worked to support their families had an elevated prevalence of work-related injury (adjusted prevalence ratio = 1.25, 95% confidence interval [1.07, 1.46]). Race stratified results showed the associations between injury and both measures of SES were strongest among whites in this sample. Conclusions: Results support the hypothesized protective effect of parental SES on the prevalence of work-related injuries among adolescents. More research is needed to test this association in a larger population and to understand the pathways that might explain it. Collection of SES measures in surveillance systems that gather data on work-related injuries is recommended to support new research on this topic.
KW - Adolescents
KW - Cox regression
KW - Health disparities
KW - Inequality
KW - Prevalence ratios
KW - Socioeconomic status
KW - Teens
KW - Work-related injury
UR - http://www.scopus.com/inward/record.url?scp=37249023594&partnerID=8YFLogxK
U2 - 10.1016/j.jadohealth.2007.08.003
DO - 10.1016/j.jadohealth.2007.08.003
M3 - Article
C2 - 18155030
AN - SCOPUS:37249023594
SN - 1054-139X
VL - 42
SP - 50
EP - 57
JO - Journal of Adolescent Health
JF - Journal of Adolescent Health
IS - 1
ER -
