TY - JOUR
T1 - Association between second hand smoke (SHS) exposure and caregiver stress in children with poorly controlled asthma
AU - Butz, Arlene M.
AU - Tsoukleris, Mona
AU - Elizabeth Bollinger, Mary
AU - Jassal, Mandeep
AU - Bellin, Melissa H.
AU - Kub, Joan
AU - Mudd, Shawna
AU - Ogborn, C. Jean
AU - Lewis-Land, Cassia
AU - Thompson, Richard E.
N1 - Funding Information:
This work was supported by the National Institute of Nursing Research (NINR), NIH [Grant number R01NR013486]. The study is registered with ClinicalTrials.gov with number NCT01981564. Our publication was made possible by the Johns Hopkins Institute for Clinical and Translational Research (ICTR) that is funded in part by Grant Number UL1 TR 000424–06 from the National Center for Advancing Translational Sciences (NCATS) a component of the National Institutes of Health (NIH), and NIH Roadmap for Medical Research. Its contents are solely the responsibility of the authors and do not necessarily represent the official view of the Johns Hopkins ICTR, NCATS or NIH. We appreciate Mary Gates and Amanda Manning for their work on this project and the families for their participation in the study.
Funding Information:
This work was supported by the National Institute of Nursing Research (NINR), NIH [Grant number R01NR013486]. The study is registered with ClinicalTrials.gov with number NCT01981564. Our publication was made possible by the Johns Hopkins Institute for Clinical and Translational Research (ICTR) that is funded in part by Grant Number UL1 TR 000424–06 from the National Center for Advancing Translational Sciences (NCATS) a component of the National Institutes of Health (NIH), and NIH Roadmap for Medical Research. Its contents are solely the responsibility of the authors and do not necessarily represent the official view of the Johns Hopkins ICTR, NCATS or NIH.
Publisher Copyright:
© 2018, © 2018 Taylor & Francis Group, LLC.
PY - 2019
Y1 - 2019
N2 - Objective: Urban children with asthma experience high rates of second hand smoke (SHS) exposure. The objective was to examine whether SHS exposure is associated with symptom frequency in children with poorly controlled asthma. Methods: Children were enrolled in a RCT to test the efficacy of an environmental control behavioral intervention versus an attention control group and followed over 12 months. SHS exposure assessed using salivary cotinine measurement. Frequency of child asthma symptoms, healthcare utilization, household smoking and caregiver daily life stress were obtained via caregiver report. Time of enrollment was recorded to assess seasonal factors. Symptom days and nights were the primary outcomes. Multivariable models and odds ratios examined factors that best predicted increased frequency of daytime/nighttime symptoms. Results: Children (n = 222) with a mean age of 6.3 (SD 2.7) years, were primarily male (65%), African American (94%), Medicaid insured (94%), and had poorly controlled asthma (54%). The final multivariable model indicated symptoms in the fall (OR 2.78; 95% CI 1.16, 6.52) and increased caregiver daily life stress (OR 1.13, 95% CI 1.02, 1.25) were significantly associated with increased symptom days when controlling for cotinine level, intervention status, child age and home and car smoking restrictions. Conclusions: There was no impact of SHS exposure on increased symptom frequency. High caregiver daily life stress and symptoms in fall season may place children with asthma at risk for increased day/nighttime symptoms. Close monitoring of symptoms and medication use during the fall season and intervening on caregiver life stress may decrease asthma morbidity in children with poorly controlled asthma.
AB - Objective: Urban children with asthma experience high rates of second hand smoke (SHS) exposure. The objective was to examine whether SHS exposure is associated with symptom frequency in children with poorly controlled asthma. Methods: Children were enrolled in a RCT to test the efficacy of an environmental control behavioral intervention versus an attention control group and followed over 12 months. SHS exposure assessed using salivary cotinine measurement. Frequency of child asthma symptoms, healthcare utilization, household smoking and caregiver daily life stress were obtained via caregiver report. Time of enrollment was recorded to assess seasonal factors. Symptom days and nights were the primary outcomes. Multivariable models and odds ratios examined factors that best predicted increased frequency of daytime/nighttime symptoms. Results: Children (n = 222) with a mean age of 6.3 (SD 2.7) years, were primarily male (65%), African American (94%), Medicaid insured (94%), and had poorly controlled asthma (54%). The final multivariable model indicated symptoms in the fall (OR 2.78; 95% CI 1.16, 6.52) and increased caregiver daily life stress (OR 1.13, 95% CI 1.02, 1.25) were significantly associated with increased symptom days when controlling for cotinine level, intervention status, child age and home and car smoking restrictions. Conclusions: There was no impact of SHS exposure on increased symptom frequency. High caregiver daily life stress and symptoms in fall season may place children with asthma at risk for increased day/nighttime symptoms. Close monitoring of symptoms and medication use during the fall season and intervening on caregiver life stress may decrease asthma morbidity in children with poorly controlled asthma.
KW - Pediatric; asthma; second hand smoke exposure; caregiver stress
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U2 - 10.1080/02770903.2018.1509989
DO - 10.1080/02770903.2018.1509989
M3 - Article
C2 - 30307351
AN - SCOPUS:85054860999
SN - 0277-0903
VL - 56
SP - 915
EP - 926
JO - Journal of Asthma
JF - Journal of Asthma
IS - 9
ER -