Correlation of Month of Birth and Socioeconomic Status with Autism Spectrum Disorder: a Nationwide Study

The aim of this study was to investigate whether autism spectrum disorder (ASD) is associated with birth in certain months in Taiwan, as has been found in other countries. A case–control study (1:4) matched according to sex and age was conducted. The study population comprised 4.3% of the population...

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Main Authors: Ching-Lin Chu, Mei Hung Chi, Chia-Hung Tang, Yi Ting Hsieh, Tzu I Lee, Yen Kuang Yang, Po See Chen
Format: Article
Language:English
Published: Rajanagarindra Institute of Child Development 2018-12-01
Series:International Journal of Child Development and Mental Health
Subjects:
Online Access:https://www.tci-thaijo.org/index.php/cdmh/article/view/110611
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author Ching-Lin Chu
Mei Hung Chi
Chia-Hung Tang
Yi Ting Hsieh
Tzu I Lee
Yen Kuang Yang
Po See Chen
author_facet Ching-Lin Chu
Mei Hung Chi
Chia-Hung Tang
Yi Ting Hsieh
Tzu I Lee
Yen Kuang Yang
Po See Chen
author_sort Ching-Lin Chu
collection DOAJ
description The aim of this study was to investigate whether autism spectrum disorder (ASD) is associated with birth in certain months in Taiwan, as has been found in other countries. A case–control study (1:4) matched according to sex and age was conducted. The study population comprised 4.3% of the population of Taiwan, using the National Health Insurance Research Database (NHIRD) from 1996 through 2008. Multiple logistic regressions were performed after adjusting for socioeconomic factors of urbanization level and income level. A total of 965 people with ASD and 3,860 controls were recruited. In comparison with a March birth, a higher risk of ASD was found for June and August births. After adjusting for level of urbanization and income, the risk of developing ASD was still higher for June, July, and August births over the year. There was higher risk of ASD in urban area when comparing with rural area. A higher risk of ASD was found in the highest income level. A higher risk of ASD was identified among children born in summer months, and a higher risk of ASD in urban area and high socioeconomic status suggested the presence of social-environmental causes of ASD.
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spelling doaj.art-0d7946ae76ee416cad8c367554f11ca22022-12-21T22:48:37ZengRajanagarindra Institute of Child DevelopmentInternational Journal of Child Development and Mental Health2286-74812586-887X2018-12-01622029110611Correlation of Month of Birth and Socioeconomic Status with Autism Spectrum Disorder: a Nationwide StudyChing-Lin Chu0Mei Hung Chi1Chia-Hung Tang2Yi Ting Hsieh3Tzu I Lee4Yen Kuang Yang5Po See Chen6Department of Educational Psychiatry & Counseling, National Pingtung University, Pingtung, TaiwanDepartment of Psychiatry, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, TaiwanDepartment of Psychiatry, Tainan Hospital, Ministry of Health and Welfare, Tainan, TaiwanDepartment of Psychiatry, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, TaiwanDepartment of Psychiatry, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, TaiwanDepartment of Psychiatry, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, TaiwanDepartment of Psychiatry, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, TaiwanThe aim of this study was to investigate whether autism spectrum disorder (ASD) is associated with birth in certain months in Taiwan, as has been found in other countries. A case–control study (1:4) matched according to sex and age was conducted. The study population comprised 4.3% of the population of Taiwan, using the National Health Insurance Research Database (NHIRD) from 1996 through 2008. Multiple logistic regressions were performed after adjusting for socioeconomic factors of urbanization level and income level. A total of 965 people with ASD and 3,860 controls were recruited. In comparison with a March birth, a higher risk of ASD was found for June and August births. After adjusting for level of urbanization and income, the risk of developing ASD was still higher for June, July, and August births over the year. There was higher risk of ASD in urban area when comparing with rural area. A higher risk of ASD was found in the highest income level. A higher risk of ASD was identified among children born in summer months, and a higher risk of ASD in urban area and high socioeconomic status suggested the presence of social-environmental causes of ASD.https://www.tci-thaijo.org/index.php/cdmh/article/view/110611Autism spectrum disorderMonth of birthNationwideSocioeconomic statusUrbanization
spellingShingle Ching-Lin Chu
Mei Hung Chi
Chia-Hung Tang
Yi Ting Hsieh
Tzu I Lee
Yen Kuang Yang
Po See Chen
Correlation of Month of Birth and Socioeconomic Status with Autism Spectrum Disorder: a Nationwide Study
International Journal of Child Development and Mental Health
Autism spectrum disorder
Month of birth
Nationwide
Socioeconomic status
Urbanization
title Correlation of Month of Birth and Socioeconomic Status with Autism Spectrum Disorder: a Nationwide Study
title_full Correlation of Month of Birth and Socioeconomic Status with Autism Spectrum Disorder: a Nationwide Study
title_fullStr Correlation of Month of Birth and Socioeconomic Status with Autism Spectrum Disorder: a Nationwide Study
title_full_unstemmed Correlation of Month of Birth and Socioeconomic Status with Autism Spectrum Disorder: a Nationwide Study
title_short Correlation of Month of Birth and Socioeconomic Status with Autism Spectrum Disorder: a Nationwide Study
title_sort correlation of month of birth and socioeconomic status with autism spectrum disorder a nationwide study
topic Autism spectrum disorder
Month of birth
Nationwide
Socioeconomic status
Urbanization
url https://www.tci-thaijo.org/index.php/cdmh/article/view/110611
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