The Anxiety-Asthma Relationship: Risk or Resilience?

Associations among anxiety, self-efficacy, and self-care in rural adolescents with poorly controlled asthma

BACKGROUND

Rural adolescents are vulnerable to asthma; good self-care can reduce morbidity. The subtypes of anxiety (eg, asthma-related, generalized) may have differential associations with asthma self-care. Low self-efficacy, a determinant of behavior, is associated with increased anxiety. Little is known regarding these relationships in rural adolescents.

OBJECTIVE

To evaluate whether anxiety symptoms are associated with asthma symptom prevention and management among rural adolescents and whether self-efficacy mediates these relationships.

METHODS

We used baseline data from 197 rural adolescents (mean age = 16 years; 69% girls; 62% Black) who were part of a trial that tested the effectiveness of a school-based asthma intervention. Adolescents completed the Youth Asthma-Related Anxiety Scale, Screen for Child Anxiety and Emotional Disorders, Asthma Management Self-efficacy Index, and Asthma Prevention and Management Indices. Linear regression was performed to test whether: (1) asthma-related and generalized anxiety had curvilinear relationships with self-care; (2) social and separation anxiety had linear relationships with self-care; and (3) self-efficacy mediated relationships.

RESULTS

Asthma-related anxiety had a significant curvilinear relationship with prevention (P = 0.001) and a linear association with management (P = .01). Generalized anxiety had a significant curvilinear association with management (P = .03), whereas social anxiety had a significant linear relationship with prevention (P = .04). Self-efficacy partially or fully mediated these relationships.

CONCLUSION

Anxiety symptoms were associated with asthma self-care among this sample of rural adolescents, with differing roles for prevention and management. Self-efficacy may be a mechanism to improve asthma self-care among rural adolescents with anxiety. With a lack of self-efficacy, asthma-related, generalized, or social anxiety may motivate adolescents to take steps to care for their asthma.

Family resilience and health among adolescents with asthma only, anxiety only, and comorbid asthma and anxiety

OBJECTIVES

The objectives were to examine the relationships between current asthma and anxiety and family resilience and overall health status in US adolescents.

METHODS

Data were from parents of adolescents (12-17 years) who completed the 2017-2018 National Survey of Children's Health (NSCH). Examined variables included: current asthma and anxiety diagnoses, family resilience, child health status, number of adverse childhood experiences (ACEs), family poverty, parent education, and child demographic factors. Multinomial logistic regression models were performed.

RESULTS

Findings indicated that compared to adolescents with high resilience scores, adolescents with anxiety only and comorbid asthma and anxiety were more likely to have moderate or low family resilience scores than adolescents with no asthma or anxiety. Compared with adolescents with an excellent/very good health status, youth with asthma only, anxiety only, and asthma and anxiety had higher odds of having good or fair/poor health status than adolescents with no asthma or anxiety. Among those with current diagnoses, adolescents with asthma only were less likely to have moderate and low resilience scores than adolescents with asthma and anxiety. Adolescents with asthma only and anxiety only were also at reduced odds to have good or fair/poor health status than those with comorbid diagnoses.

CONCLUSIONS

Results indicated that anxiety is linked to family resilience of adolescents with and without comorbid asthma. Experiencing a higher number of ACEs was a risk factor for lower family resilience scores and health status. Future research should consider the impact of other mental health problems and family resilience and health status.