Objective To investigate the links between naturalistically-observed conflict, self-reported caregiver-youth conflict, and youth asthma symptoms. Method Fifty-four youth with asthma (aged 10-17) wore the Electronically Activated Recorder (EAR) for a 4-day period to assess interpersonal conflict and caregiver-youth conflict as they occur in daily life. Conflict also was assessed with baseline self-report questionnaires and daily diaries completed by the youth participants and their caregiver. Asthma symptoms were assessed via daily diaries and baseline self-reports and wheezing as coded from the EAR. Results EAR-observed measures of conflict were strongly associated with self-reported asthma symptoms (both baseline and daily diaries) and wheezing coded from the EAR. Further, when entered together in regression analyses, youth daily reports of negative caregiver-youth interactions and EAR-observed conflict uniquely predicted asthma symptoms; only EAR-observed conflict was associated with EAR-observed wheezing. Conclusions These findings demonstrate the potential impact of daily conflict on youth asthma symptoms and the importance of assessing conflict as it occurs in everyday life. More broadly, they point to the importance of formulating a clear picture of family interactions outside of the lab, which is essential for understanding how family relationships “get under the skin” to affect youth health.

Objective Although evidence-based psychological interventions improve chronic pain, many patients do not engage in behavioral health services. Offering a brief intervention in a medical setting may provide benefits to patients with chronic pain. The purpose of this study was to examine preliminary outcomes of a brief psychological intervention for chronic pain delivered in primary care. Design Pilot randomized controlled trial. Setting Primary care clinic. Subjects Sixty participants with chronic pain were randomized to a 5-session psychological intervention or treatment-as-usual control group. Methods Participants completed pre- and post-intervention measures assessing pain severity, pain interference, pain catastrophizing, depression, and anxiety. Results Most participants (76.7%) randomized to the intervention completed all sessions. Compared to the control group, those in the intervention had decreases in pain severity (P = .048), pain catastrophizing (P = .04), and depression (P = .01) from pre- to post-intervention. Within the intervention group, there was a significant improvement in pain interference scores (P = 0.02). Within the intervention group, effect sizes were medium to large for changes in pain severity, pain interference, pain catastrophizing, and depression scores. There were no significant changes in anxiety scores. Conclusion Results suggest that delivery of a brief psychological intervention for chronic pain in primary care appears to offer improvements in pain severity, pain interference, pain catastrophizing, and depression. Findings suggest that shorter-term psychological interventions may offer similar benefits as longer-term ones. Furthermore, offering a brief intervention in primary care may increase access and engagement in behavioral pain management services. Future research should examine this through a fully-powered trial with longer-term outcomes.

Objective Stressful family environments early in life have negative effects on physical health. However, less is known about the health effects of positive aspects of families. We examined the associations between maternal responsiveness and immune markers among youth with asthma and identified youth expressions of positive affect as a potential mechanism of these associations. Methods Forty-three youths with asthma (26 males; aged 10-17) wore the Electronically Activated Recorder (EAR) for four days to assess maternal responsiveness and youth expressions of affect from audio-recordings of daily life. Trained coders rated EAR sound files for expressions of maternal responsiveness and affect displayed by the youth. Peripheral blood mononuclear cells were isolated, cultured, and assayed to determine stimulated levels of interleukin(IL)-5, IL-13, and interferon(IFN)- γ. Results Greater maternal responsiveness was associated with decreased stimulated production of IL-5 (r = −.38, p = .012) and IL-13 (r = −.33, p = .031). Greater total positive affect in youth was linked with decreased stimulated production of IL-5 (r = −.46, p = .002) and IL-13 (r = −.37, p = .014). Total negative affect among youth was unrelated to immune responses. There was a significant indirect effect of maternal responsiveness via positive affect in youth on lower levels of IL-5 (95% CI = −3.41, −.03) and IL-13 (95% CI = −2.34, −.01) when adjusting for caregiver-youth conflict and negative affect among youth. Conclusions These results indicate the importance of positive family interactions for youth and provide preliminary evidence for a mechanism through which parenting can influence immune responses in youths with asthma.