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Network analysis of depressive and anxiety symptoms in adolescents during and after the COVID-19 outbreak peak
BACKGROUND: This study examined the extent to which the network structure of anxiety and depression among adolescents identified during the peak of the COVID-19 pandemic could be cross-validated in a sample of adolescents assessed after the COVID-19 peak. METHODS: Two cross-sectional surveys were co...
Autores principales: | , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier B.V.
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8730647/ https://www.ncbi.nlm.nih.gov/pubmed/34995705 http://dx.doi.org/10.1016/j.jad.2021.12.137 |
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author | Liu, Rui Chen, Xu Qi, Han Feng, Yuan Su, Zhaohui Cheung, Teris Jackson, Todd Lei, Hui Zhang, Ling Xiang, Yu-Tao |
author_facet | Liu, Rui Chen, Xu Qi, Han Feng, Yuan Su, Zhaohui Cheung, Teris Jackson, Todd Lei, Hui Zhang, Ling Xiang, Yu-Tao |
author_sort | Liu, Rui |
collection | PubMed |
description | BACKGROUND: This study examined the extent to which the network structure of anxiety and depression among adolescents identified during the peak of the COVID-19 pandemic could be cross-validated in a sample of adolescents assessed after the COVID-19 peak. METHODS: Two cross-sectional surveys were conducted between February 20 and 27, 2020 and between April 11 and 19, 2020, respectively. Depressive and anxiety symptoms were assessed using the 20-item Center for Epidemiological Studies-Depression and 7-item Generalized Anxiety Disorder, respectively. Anxiety-depression networks of the first and second assessments were estimated separately using a sparse Graphical Gaussian Model combined with the graphical least absolute shrinkage and selection operator method. A Network Comparison Test was conducted to assess differences between the two networks. RESULTS: The most central symptoms in the first and second survey networks were Depressed affect and Nervousness. Compared with connections in the first survey network, connections in the second survey network analysis between Relax-Nervousness–Depressed affect–Interpersonal problems (diff, contrast: second survey–first survey. diff=-0.04, P = 0.04; diff=-0.03, P = 0.03; diff=-0.03, P = 0.04), and Irritability–Somatic complaints (diff=-0.04, P = 0.02) were weaker while connections of Somatic complaints-Nervousness (diff=0.05, P<0.001), Somatic complaints–Depressed affect (diff=0.03, P = 0.009), and Irritability–Control worry–Restlessness (diff=0.02, P = 0.03; diff=0.05, P = 0.02) were stronger. CONCLUSIONS: Depressed affect emerged as a robust central symptom and bridge symptom across Anxiety-Depression networks. Considering the negative impact of depression and anxiety on daily life, timely interventions targeting depressed affect should be implemented to reduce the co-occurrence of anxious and depressive symptoms among adolescents during the COVID-19 pandemic. |
format | Online Article Text |
id | pubmed-8730647 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | Elsevier B.V. |
record_format | MEDLINE/PubMed |
spelling | pubmed-87306472022-01-06 Network analysis of depressive and anxiety symptoms in adolescents during and after the COVID-19 outbreak peak Liu, Rui Chen, Xu Qi, Han Feng, Yuan Su, Zhaohui Cheung, Teris Jackson, Todd Lei, Hui Zhang, Ling Xiang, Yu-Tao J Affect Disord Article BACKGROUND: This study examined the extent to which the network structure of anxiety and depression among adolescents identified during the peak of the COVID-19 pandemic could be cross-validated in a sample of adolescents assessed after the COVID-19 peak. METHODS: Two cross-sectional surveys were conducted between February 20 and 27, 2020 and between April 11 and 19, 2020, respectively. Depressive and anxiety symptoms were assessed using the 20-item Center for Epidemiological Studies-Depression and 7-item Generalized Anxiety Disorder, respectively. Anxiety-depression networks of the first and second assessments were estimated separately using a sparse Graphical Gaussian Model combined with the graphical least absolute shrinkage and selection operator method. A Network Comparison Test was conducted to assess differences between the two networks. RESULTS: The most central symptoms in the first and second survey networks were Depressed affect and Nervousness. Compared with connections in the first survey network, connections in the second survey network analysis between Relax-Nervousness–Depressed affect–Interpersonal problems (diff, contrast: second survey–first survey. diff=-0.04, P = 0.04; diff=-0.03, P = 0.03; diff=-0.03, P = 0.04), and Irritability–Somatic complaints (diff=-0.04, P = 0.02) were weaker while connections of Somatic complaints-Nervousness (diff=0.05, P<0.001), Somatic complaints–Depressed affect (diff=0.03, P = 0.009), and Irritability–Control worry–Restlessness (diff=0.02, P = 0.03; diff=0.05, P = 0.02) were stronger. CONCLUSIONS: Depressed affect emerged as a robust central symptom and bridge symptom across Anxiety-Depression networks. Considering the negative impact of depression and anxiety on daily life, timely interventions targeting depressed affect should be implemented to reduce the co-occurrence of anxious and depressive symptoms among adolescents during the COVID-19 pandemic. Elsevier B.V. 2022-03-15 2022-01-04 /pmc/articles/PMC8730647/ /pubmed/34995705 http://dx.doi.org/10.1016/j.jad.2021.12.137 Text en © 2022 Elsevier B.V. All rights reserved. Since January 2020 Elsevier has created a COVID-19 resource centre with free information in English and Mandarin on the novel coronavirus COVID-19. The COVID-19 resource centre is hosted on Elsevier Connect, the company's public news and information website. Elsevier hereby grants permission to make all its COVID-19-related research that is available on the COVID-19 resource centre - including this research content - immediately available in PubMed Central and other publicly funded repositories, such as the WHO COVID database with rights for unrestricted research re-use and analyses in any form or by any means with acknowledgement of the original source. These permissions are granted for free by Elsevier for as long as the COVID-19 resource centre remains active. |
spellingShingle | Article Liu, Rui Chen, Xu Qi, Han Feng, Yuan Su, Zhaohui Cheung, Teris Jackson, Todd Lei, Hui Zhang, Ling Xiang, Yu-Tao Network analysis of depressive and anxiety symptoms in adolescents during and after the COVID-19 outbreak peak |
title | Network analysis of depressive and anxiety symptoms in adolescents during and after the COVID-19 outbreak peak |
title_full | Network analysis of depressive and anxiety symptoms in adolescents during and after the COVID-19 outbreak peak |
title_fullStr | Network analysis of depressive and anxiety symptoms in adolescents during and after the COVID-19 outbreak peak |
title_full_unstemmed | Network analysis of depressive and anxiety symptoms in adolescents during and after the COVID-19 outbreak peak |
title_short | Network analysis of depressive and anxiety symptoms in adolescents during and after the COVID-19 outbreak peak |
title_sort | network analysis of depressive and anxiety symptoms in adolescents during and after the covid-19 outbreak peak |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8730647/ https://www.ncbi.nlm.nih.gov/pubmed/34995705 http://dx.doi.org/10.1016/j.jad.2021.12.137 |
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