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Unintentional injury deaths among children under five in Hunan Province, China, 2015–2020
Injury is the most common cause of preventable morbidity and death among children under five. This study aimed to describe the epidemiological characteristics of injury-related mortality rates in children under five and to provide evidence for future preventive strategies. Data were obtained from th...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10073091/ https://www.ncbi.nlm.nih.gov/pubmed/37016022 http://dx.doi.org/10.1038/s41598-023-32401-1 |
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author | Zhou, Xu Xie, Zhiqun He, Jian Lin, Hong Xiao, Juan Wang, Hua Fang, Junqun Gao, Jie |
author_facet | Zhou, Xu Xie, Zhiqun He, Jian Lin, Hong Xiao, Juan Wang, Hua Fang, Junqun Gao, Jie |
author_sort | Zhou, Xu |
collection | PubMed |
description | Injury is the most common cause of preventable morbidity and death among children under five. This study aimed to describe the epidemiological characteristics of injury-related mortality rates in children under five and to provide evidence for future preventive strategies. Data were obtained from the Under Five Child Mortality Surveillance System in Hunan Province, China, 2015–2020. Injury-related mortality rates with 95% confidence intervals (CI) were calculated by year, residence, gender, age, and major injury subtype (drowning, suffocation, traffic injuries, falls, and poisoning). And crude odds ratios (ORs) were calculated to examine the association of epidemiological characteristics with injury-related deaths. The Under Five Child Mortality Surveillance System registered 4,286,087 live births, and a total of 22,686 under-five deaths occurred, including 7586 (which accounted for 33.44% of all under-five deaths) injury-related deaths. The injury-related under-five mortality rate was 1.77‰ (95% CI 1.73–1.81). Injury-related deaths were mainly attributed to drowning (2962 cases, 39.05%), suffocation (2300 cases, 30.32%), traffic injuries (1200 cases, 15.82%), falls (627 cases, 8.27%), and poisoning (156 cases, 2.06%). The mortality rates due to drowning, suffocation, traffic injuries, falls, and poisoning were 0.69‰ (95% CI 0.67,0.72), 0.54‰ (95% CI 0.51,0.56), 0.28‰ (95% CI 0.26,0.30), 0.15‰ (95% CI 0.13,0.16), and 0.04‰ (95% CI 0.03,0.04), respectively. From 2015 and 2020, the injury-related mortality rates were 1.78‰, 1.77‰, 1.60‰, 1.78‰, 1.80‰, and 1.98‰, respectively, and showed an upward trend (χ(2)(trend) = 7.08, P = 0.01). The injury-related mortality rates were lower in children aged 0–11 months than in those aged 12–59 months (0.52‰ vs. 1.25‰, OR = 0.41, 95% CI 0.39–0.44), lower in urban than rural areas (1.57‰ vs. 1.88‰, OR = 0.84, 95% CI 0.80–0.88), and higher in males than females (2.05‰ vs . 1.45‰, OR = 1.42, 95% CI 1.35–1.49). The number of injury-related deaths decreased with children’s age. Injury-related deaths happened more frequently in cold weather (around February). Almost half (49.79%) of injury-related deaths occurred at home. Most (69.01%) children did not receive treatment after suffering an injury until they died, and most (60.98%) injury-related deaths did not receive treatment because it was too late to get to the hospital. The injury-related mortality rate was relatively high, and we have described its epidemiological characteristics. Several mechanisms have been proposed to explain these phenomena. Our study is of great significance for under-five child injury intervention programs to reduce injury-related deaths. |
format | Online Article Text |
id | pubmed-10073091 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | Nature Publishing Group UK |
record_format | MEDLINE/PubMed |
spelling | pubmed-100730912023-04-06 Unintentional injury deaths among children under five in Hunan Province, China, 2015–2020 Zhou, Xu Xie, Zhiqun He, Jian Lin, Hong Xiao, Juan Wang, Hua Fang, Junqun Gao, Jie Sci Rep Article Injury is the most common cause of preventable morbidity and death among children under five. This study aimed to describe the epidemiological characteristics of injury-related mortality rates in children under five and to provide evidence for future preventive strategies. Data were obtained from the Under Five Child Mortality Surveillance System in Hunan Province, China, 2015–2020. Injury-related mortality rates with 95% confidence intervals (CI) were calculated by year, residence, gender, age, and major injury subtype (drowning, suffocation, traffic injuries, falls, and poisoning). And crude odds ratios (ORs) were calculated to examine the association of epidemiological characteristics with injury-related deaths. The Under Five Child Mortality Surveillance System registered 4,286,087 live births, and a total of 22,686 under-five deaths occurred, including 7586 (which accounted for 33.44% of all under-five deaths) injury-related deaths. The injury-related under-five mortality rate was 1.77‰ (95% CI 1.73–1.81). Injury-related deaths were mainly attributed to drowning (2962 cases, 39.05%), suffocation (2300 cases, 30.32%), traffic injuries (1200 cases, 15.82%), falls (627 cases, 8.27%), and poisoning (156 cases, 2.06%). The mortality rates due to drowning, suffocation, traffic injuries, falls, and poisoning were 0.69‰ (95% CI 0.67,0.72), 0.54‰ (95% CI 0.51,0.56), 0.28‰ (95% CI 0.26,0.30), 0.15‰ (95% CI 0.13,0.16), and 0.04‰ (95% CI 0.03,0.04), respectively. From 2015 and 2020, the injury-related mortality rates were 1.78‰, 1.77‰, 1.60‰, 1.78‰, 1.80‰, and 1.98‰, respectively, and showed an upward trend (χ(2)(trend) = 7.08, P = 0.01). The injury-related mortality rates were lower in children aged 0–11 months than in those aged 12–59 months (0.52‰ vs. 1.25‰, OR = 0.41, 95% CI 0.39–0.44), lower in urban than rural areas (1.57‰ vs. 1.88‰, OR = 0.84, 95% CI 0.80–0.88), and higher in males than females (2.05‰ vs . 1.45‰, OR = 1.42, 95% CI 1.35–1.49). The number of injury-related deaths decreased with children’s age. Injury-related deaths happened more frequently in cold weather (around February). Almost half (49.79%) of injury-related deaths occurred at home. Most (69.01%) children did not receive treatment after suffering an injury until they died, and most (60.98%) injury-related deaths did not receive treatment because it was too late to get to the hospital. The injury-related mortality rate was relatively high, and we have described its epidemiological characteristics. Several mechanisms have been proposed to explain these phenomena. Our study is of great significance for under-five child injury intervention programs to reduce injury-related deaths. Nature Publishing Group UK 2023-04-04 /pmc/articles/PMC10073091/ /pubmed/37016022 http://dx.doi.org/10.1038/s41598-023-32401-1 Text en © The Author(s) 2023 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) . |
spellingShingle | Article Zhou, Xu Xie, Zhiqun He, Jian Lin, Hong Xiao, Juan Wang, Hua Fang, Junqun Gao, Jie Unintentional injury deaths among children under five in Hunan Province, China, 2015–2020 |
title | Unintentional injury deaths among children under five in Hunan Province, China, 2015–2020 |
title_full | Unintentional injury deaths among children under five in Hunan Province, China, 2015–2020 |
title_fullStr | Unintentional injury deaths among children under five in Hunan Province, China, 2015–2020 |
title_full_unstemmed | Unintentional injury deaths among children under five in Hunan Province, China, 2015–2020 |
title_short | Unintentional injury deaths among children under five in Hunan Province, China, 2015–2020 |
title_sort | unintentional injury deaths among children under five in hunan province, china, 2015–2020 |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10073091/ https://www.ncbi.nlm.nih.gov/pubmed/37016022 http://dx.doi.org/10.1038/s41598-023-32401-1 |
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