TY - JOUR
T1 - Associations of atopic dermatitis and asthma with child behaviour
T2 - Results from the PROBIT cohort
AU - Ballardini, Natalia
AU - Kramer, Michael S.
AU - Oken, Emily
AU - Henderson, Alexander John
AU - Bogdanovich, Natalia
AU - Dahhou, Mourad
AU - Patel, Rita
AU - Thompson, Jennifer
AU - Vilchuck, Konstantin
AU - Yang, Seungmi
AU - Martin, Richard M.
AU - Flohr, Carsten
PY - 2019/9/1
Y1 - 2019/9/1
N2 - Background: Conflicting findings from studies evaluating associations of allergic disease with child behaviour require longitudinal studies to resolve. Objective: To estimate the magnitude of associations of atopic dermatitis (AD) in infancy, and symptoms of asthma and AD at 6.5 years, with child behaviour at 6.5 years. Methods: Secondary cohort analysis of the Promotion of Breastfeeding Intervention Trial (PROBIT). PROBIT enrolled 17 046 infants at birth and followed them up at 6.5 years (n = 13 889). Study paediatricians collected data on infantile AD at repeated follow-up examinations during the first year of life. At 6.5 years, paediatricians performed skin prick tests and parents reported asthma and AD symptoms during the prior year. In addition, parents and teachers completed the Strength and Difficulties Questionnaire, which includes scales on hyperactivity/inattention, emotional problems, conduct problems, peer problems and prosocial behaviours. Results: Physician-diagnosed AD in the first year of life was not associated with increased risk for behavioural problems at 6.5 years. Emotional problems at 6.5 years were more common among children with AD symptoms (OR: 2.24, 95% CI: 1.62-3.12) and asthma symptoms (OR: 1.45; 95% CI: 1.07-1.96) during the past year at 6.5 years and ORs for children with symptoms of more severe AD and asthma were also higher. AD in the past year was also associated with probable hyperactivity/inattention disorder at 6.5 years (OR: 2.05; 95% CI: 1.09-3.84). Other subscales of the SDQ were not related to asthma or AD symptoms during the past year. Conclusions and clinical relevance: Children with AD symptoms were at higher risk for concomitant hyperactivity/inattention and emotional disorder, and children with asthma symptoms were at higher risk of having concomitant emotional problems. However, AD during infancy did not predict childhood behaviours.
AB - Background: Conflicting findings from studies evaluating associations of allergic disease with child behaviour require longitudinal studies to resolve. Objective: To estimate the magnitude of associations of atopic dermatitis (AD) in infancy, and symptoms of asthma and AD at 6.5 years, with child behaviour at 6.5 years. Methods: Secondary cohort analysis of the Promotion of Breastfeeding Intervention Trial (PROBIT). PROBIT enrolled 17 046 infants at birth and followed them up at 6.5 years (n = 13 889). Study paediatricians collected data on infantile AD at repeated follow-up examinations during the first year of life. At 6.5 years, paediatricians performed skin prick tests and parents reported asthma and AD symptoms during the prior year. In addition, parents and teachers completed the Strength and Difficulties Questionnaire, which includes scales on hyperactivity/inattention, emotional problems, conduct problems, peer problems and prosocial behaviours. Results: Physician-diagnosed AD in the first year of life was not associated with increased risk for behavioural problems at 6.5 years. Emotional problems at 6.5 years were more common among children with AD symptoms (OR: 2.24, 95% CI: 1.62-3.12) and asthma symptoms (OR: 1.45; 95% CI: 1.07-1.96) during the past year at 6.5 years and ORs for children with symptoms of more severe AD and asthma were also higher. AD in the past year was also associated with probable hyperactivity/inattention disorder at 6.5 years (OR: 2.05; 95% CI: 1.09-3.84). Other subscales of the SDQ were not related to asthma or AD symptoms during the past year. Conclusions and clinical relevance: Children with AD symptoms were at higher risk for concomitant hyperactivity/inattention and emotional disorder, and children with asthma symptoms were at higher risk of having concomitant emotional problems. However, AD during infancy did not predict childhood behaviours.
KW - asthma
KW - atopic dermatitis
KW - behaviour,dermatology
KW - epidemiology
KW - paediatrics
KW - PROBIT
UR - http://www.scopus.com/inward/record.url?scp=85067417967&partnerID=8YFLogxK
U2 - 10.1111/cea.13417
DO - 10.1111/cea.13417
M3 - Article
C2 - 31081565
AN - SCOPUS:85067417967
SN - 0954-7894
VL - 49
SP - 1235
EP - 1244
JO - Clinical and Experimental Allergy
JF - Clinical and Experimental Allergy
IS - 9
ER -