0627 GMT November 15, 2019
"The relationship between adverse childhood experiences (ACEs)/chronic stressors and asthma risk has been described in adult and some pediatric populations," said allergist Bridgette L. Jones, ACAAI member and lead author of the study, medicalxpress.com wrote.
"A recent policy statement from the American Academy of Pediatrics examined how racism can negatively impact the development of infants, children and teens. We wanted to focus on asthma because we know exposure to chronic/toxic stress affects the pathways that are relevant to asthma control. What hasn't been examined is the impact of these experiences in early childhood where interventions to address the exposures may be more effective."
Thirty-one parents/guardians completed stress questionnaires that asked about their experiences with racism. The questionnaires also asked about their child's asthma control. The children of parents/guardians that rated high negative scores in association with experiences of racism had decreased asthma control. In other words, increased experiences of racism identified as stressful by parents were associated with lower asthma control in the child. Forty-seven percent of the children had previously required hospitalization for asthma and 27 percent had required intensive care support during an asthma hospitalization.
"ACEs and toxic/chronic stressors such as emotional/physical/sexual abuse, housing instability, financial stress and experiencing racial discrimination are psychosocial factors that are associated with poor asthma control in children and adults," said Jones.
"Knowing that's true for older children, it's important to identify stressors in young children that are potentially able to be modified. That could possibly allow for early intervention to improve health-related outcomes in the long term."