Jill A McDonald1, Lindsey Brantley2, Leonard J Paulozzi3. 1. 1 Department of Public Health Sciences, College of Health and Social Services, New Mexico State University, Las Cruces, NM, USA. 2. 2 Southwest Institute for Health Disparities Research, New Mexico State University, Las Cruces, NM, USA. 3. 3 Independent Consultant, Las Cruces, NM, USA.
Abstract
OBJECTIVES: Little is known about the mortality of children along the US-Mexico border. The objective of our study was to determine whether mortality rates among Hispanic children along the border ("border Hispanic children") exceeded mortality rates among non-Hispanic white children along the border. METHODS: We examined mortality rates from 2001-2015 for children aged 1-4 years in US-Mexico border counties and in the United States overall. We compared mortality rates among Hispanic and non-Hispanic white children by county urbanization level (large central, medium, and small metropolitan; micropolitan nonmetropolitan; and noncore nonmetropolitan). RESULTS: During 2001-2015, 1811 children aged 1-4 years died in the border region. The mortality rate per 100 000 children among border Hispanic children (28.3; 95% confidence interval [CI], 26.8-29.9) exceeded the mortality rate of US Hispanic children (24.7; 95% CI, 24.3-25.1) and border non-Hispanic white children (23.2; 95% CI, 20.8-25.6). When stratified by county urbanization level, however, mortality rates of border Hispanic children were not significantly different from mortality rates of US Hispanic or border non-Hispanic white children. Mortality rates in noncore nonmetropolitan counties were twice those in large central metropolitan counties, with injury mortality accounting for most of the excess. Mortality rates increased in nonmetropolitan border counties after 2010. CONCLUSIONS: Increased risk for injury and disease in noncore nonmetropolitan counties might be related to poverty, reduced access to care, or poorer quality of care. Future research should identify the remediable risk factors in such communities as the next step in preventing deaths among children aged 1-4 years.
OBJECTIVES: Little is known about the mortality of children along the US-Mexico border. The objective of our study was to determine whether mortality rates among Hispanic children along the border ("border Hispanic children") exceeded mortality rates among non-Hispanic white children along the border. METHODS: We examined mortality rates from 2001-2015 for children aged 1-4 years in US-Mexico border counties and in the United States overall. We compared mortality rates among Hispanic and non-Hispanic white children by county urbanization level (large central, medium, and small metropolitan; micropolitan nonmetropolitan; and noncore nonmetropolitan). RESULTS: During 2001-2015, 1811 children aged 1-4 years died in the border region. The mortality rate per 100 000 children among border Hispanic children (28.3; 95% confidence interval [CI], 26.8-29.9) exceeded the mortality rate of US Hispanic children (24.7; 95% CI, 24.3-25.1) and border non-Hispanic white children (23.2; 95% CI, 20.8-25.6). When stratified by county urbanization level, however, mortality rates of border Hispanic children were not significantly different from mortality rates of US Hispanic or border non-Hispanic white children. Mortality rates in noncore nonmetropolitan counties were twice those in large central metropolitan counties, with injury mortality accounting for most of the excess. Mortality rates increased in nonmetropolitan border counties after 2010. CONCLUSIONS: Increased risk for injury and disease in noncore nonmetropolitan counties might be related to poverty, reduced access to care, or poorer quality of care. Future research should identify the remediable risk factors in such communities as the next step in preventing deaths among children aged 1-4 years.
Authors: Pricila H Mullachery; Ana F Ortigoza; Edwin M McCulley; Daniel A Rodríguez; Ana V Diez Roux; Usama Bilal Journal: J Urban Health Date: 2022-05-05 Impact factor: 5.801