Impact of Social Determinants on the Burden of Asthma and Eczema: Results from a US Patient Survey.

Disparities in asthma and eczema outcomes have been described in various populations. However, little is known about how these patient populations perceive their disease management or disease burden. A survey of 841 adults across diverse demographic groups in the USA with asthma and/or eczema was conducted to evaluate overall perceived disease burden and to specifically understand burden experiences by marginalized populations. In general, all participants indicated that asthma and eczema have a negative physical, emotional, and social impact on their lives. Some participants who identified as Black or Hispanic, and those with low income (less than $15,000/year), indicated greater difficulties in filling out paperwork or understanding written materials related to their condition than White participants or those with higher incomes. Black and Hispanic participants tended to receive asthma care in the emergency department or urgent care more than White participants and had more emergency department visits and hospitalizations than White Participants. Participants with low income were less likely to discuss their asthma management with their doctor than those with higher incomes and also indicated potential undertreatment of eczema. These results indicate that Black, Hispanic, or low-income patients may experience barriers to health equity. These barriers include lack of effective communication methods and materials to meet the needs of all patients, as well as the overall lack of quality healthcare access. These challenges must be addressed to overcome social disparities in health.