Unintentional Injury Prevention Research Articles

Preventing unintentional injuries due to home and leisure time accidents in children: the parents’ beliefs matters (CHILD Vigilance project - CHIVI)

Abstract Background The CHILD Vigilance project is a European study supported by the Injury Prevention section of the European Public Health Association and aims at contributing to the epidemiological knowledge of injuries and accidents in Greece, Portugal and Lithuania, through increasing knowledge on parents’ and caregivers’ safety perceptions. Methods A descriptive, observational, cross-sectional study was developed in these countries between February and April 2023, under the CHILD Vigilance project. Information was collected online via a questionnaire exploring parents’ and/or caregivers’ knowledge, attitudes and risk perception towards prevention of unintentional injuries in children and adolescents. Results A total of 916 valid responses were obtained, involving 1229 children (51.4% male; mean age 7.8 years). Falls were perceived as the most common type of unintentional injuries in pre-schoolers and school-age children (47,8% in Greece; 63,5% in Portugal; 74,8% in Lithuania). Country differences were observed in terms of the most commonly perceived types of injury in adolescents, which were road traffic crashes in Greece and Portugal (41.2% and 39.5% respectively) vs poisonings in Lithuania (38.1%). Some differences were also observed between these countries as to the most common causes of death. In Greece and Lithuania diseases were reported as the main cause of death in pre-schoolers (62.5%; 35.1%) and in children attending primary education (55.1%; 29.7%), while injuries were identified as a cause only in the oldest group of children. In Portugal on the other hand, injuries were identified as the most frequent cause of death in all groups, pre-schoolers (40.5%), children attending primary education (47.1%) and in the oldest (55.1%). Conclusions The study emphasizes the need to address misperceptions, improve safety attitudes and invest more efforts in managing harmonised injury outcomes across global initiatives.

Parental non-compliance to childhood safety practices: A cross-sectional study.

Background & objectives To assess the pattern of non-compliance to childhood safety practices among parents of children between one and five yr of age and to determine the reasons behind the same. Methods A descriptive, cross-sectional study was conducted on 120 children between one and five yr of age through a questionnaire-based interview of the primary carer. Poor compliance was defined as compliance to <85 per cent of the recommended practices. Results Of the total 48 injuries, 32 were serious (66.6%). Falls and burns/scalds were the two common types of injuries. Nearly three-fourths (72.5%) of families showed overall poor compliance. Poorest compliance was observed towards four safety practices namely, helmet wearing, restricting number of pillion riders to two on a two-wheeler, seatbelt wearing in a car and avoiding food items with a high risk of choking in children <3 yr. Parental perception of 'unnecessary' and 'lack of knowledge' were the main reasons behind non-compliance. Interpretation & conclusions Low compliance among families occurred with respect to safety on motor vehicles and avoidance of choking hazards. Change of parental perception and improved awareness is necessary for the prevention of unintentional childhood injuries.

Cross-sectional study of education and knowledge of unintentional injury prevention and postinjury response given by the parents or caregivers of children in Malvani slum area of Mumbai Suburban District, India

BackgroundChild injuries significantly impact health and development, shaping the nation’s future. With proper knowledge, parents or primary caregivers can effectively prevent, address, and treat these predictable injuries.MethodsFace-to-face interviews were conducted...

JPP Student Journal Club Commentary: Prevention of Unintentional Injury During Preschool: Consideration of Risky Play and Superhero Identification.

JPP Student Journal Club Commentary: Prevention of Unintentional Injury During Preschool: Consideration of Risky Play and Superhero Identification.

Determinants of Unintentional Home Injury Prevention Practice Among B40 Parents of Under-Five Children in Selangor: A Study Protocol

Introduction: Unintentional injuries among children are considered a major public health concern since they are one of the leading causes of child death and disability. Inadequate study has been done on whether and how parental influences are linked to childhood injury at home especially among the community with low-socioeconomic status. The study aims to determine the factors affecting unintentional home injury prevention practice among low socioeconomic status (B40) parents of under-five children in Selangor, Malaysia. Methods: This is a cross-sectional and quantitative study. A sample size of 453 parents will be sampled among B40 parents with under-five children in Selangor using a stratified random sampling method. For analysis, only complete questionnaires will be used. Data entry and statistical analysis will be carried out using IBM SPSS version 28.0. Chi-square/Fisher Exact test and simple logistic regression will be used for data analysis. Multiple logistic regression will be used to examine the predictors of poor home injury prevention practice. Discussion: Findings from the study will provide insight on challenges experienced by B40 parents of children under five in implementing preventive injury measures at home.

Parents’ knowledge towards prevention of unintentional injuries in children aged up to 14 years

Abstract The CHILD Vigilance project is a European study supported by the Injury Prevention &amp; Safety Promotion Section of the European Public Health Association (EUPHA INJ) and aims at assessing parenting knowledge and attitudes that are relevant to supervision and risk taking in children. The study aims contribute to the epidemiological knowledge of injuries and accidents in Greece and Portugal, through the study of the knowledge of the perceptions of parents and caregivers of children and adolescents between 0 and 14 years old. A descriptive, observational, cross-sectional study was developed in these countries during the period from february till april 2023, under the CHILD Vigilance project. In this study was obtained a total of 577 valid responses, involving 890 children (53,1% male; 46,8% female), with an average age of 8,9 years old. In both countries the mother was the main child carer (60,3% in Greece vs 60,1% in Portugal). In majority of the cases parents had two children (30,1% in Greece vs 44,9% in Portugal). The results revealed that almost all the parents knew about unintentional injuries (82,4 % in Greece vs 92,3% in Portugal), considered that have a big impact on children (89,8% in Greece vs 66,9% in Portugal) and injuries are preventable (63,2% in Greece vs 88,4% in Portugal). Considering data from both countries, the analysis of the association of parents’ knowledge with their occupation showed that civile servant were those who most considered that injuries have a big impact on children (86,5% - mother; 83,2% - father) and that injuries can be preventable (87,9% - mother; 84,9% - father), these differences were statistically significant (p &amp;lt; 0,01). The results may inform the design, implementation and evaluation of interventions to promote safety and prevent accidents in these both countries. Key messages • The lack of data regarding to parents’ knowledge on injury prevention involving children highlight the need to conduct this type of studies. • Education injuries prevention programs addressed to parents should be design considering demographic variables.

Mobile Apps Aimed at Preventing and Handling Unintentional Injuries in Children Aged

Despite various global health crises, the prevention and handling of unintentional childhood injuries remains an important public health objective. Although several systematic reviews have examined the effectiveness of different child injury prevention measures, these reviews did not address the evaluation of mobile communication intervention tools. Whether and how mobile apps were evaluated provides information on the extent to which communication theories, models, and evidence-based knowledge were considered. Previous studies have shown that the effectiveness of mobile apps increases when theories and evidence are considered during their development. This systematic review aimed to identify research on mobile apps dealing with the prevention and handling of unintentional injuries in children and examine the theoretical and methodological approaches thereof. In addition, this review analyzed the different needs of various target groups of the mobile apps described in the articles. In total, 8 electronic databases, ranging from interdisciplinary to medical and technical as well as social sciences databases, were searched for original research articles or brief reports in peer-reviewed journals or conference proceedings. Moreover, this review encompassed a systematic scan of articles published in the BMJ journal Injury Prevention. These steps were followed by a snowball search based on the literature references in the articles identified through the initial screening. The articles had to be written in English or German, published between 2008 and 2021, and evaluate mobile apps dealing with the prevention and handling of unintentional child injuries. The identified 5 studies were analyzed by 5 independent researchers using an inductive approach. Furthermore, the quality of the studies was assessed using the Mixed Methods Appraisal Tool. A total of 5 articles were included and assessed with regard to overall quality of theoretical and methodological foundations, assessed variables, the focal app's architecture, and the needs of the study participants. The overall study quality was moderate, although part of this classification was due to a lack of details reported in the studies. Each study examined 1 mobile app aimed at parents and other caregivers. Each study assessed at least 1 usability- or user experience-related variable, whereas the needs of the included study participants were detailed in only 20% (1/5) of the cases. However, none of the studies referred to theories such as the Technology Acceptance Model during the development of the apps. The future development and evaluation of apps dealing with the prevention and handling of child injuries should combine insights into existing models on user experience and usability with established theories on mobile information behavior. This theory-based approach will increase the validity of such evaluation studies.

Parental adherence to prevent unintentional home injuries among children in a community of Bhaktapur, Nepal

Background: Unintentional injuries are the serious worldwide public health problem directing to mortality, morbidity, disability, economic stress to health care system and household level. Curious nature of children to learn new skills around the home premises can be harmful sometime. Household injuries are often fatal but are prevantable. The study was conducted to analyse the level of parental adherence to prevent unintentional injuriesamong under five children and its association between independent variables.Methods: An analytical cross sectional research design was conducted in Madhyapur Thimi Municipality, Bode8, Bhaktapur, Nepal among 220 parents. Data was collected in August 2021 by using non-probability purposive sampling technique. A semi-structured questionnaire was self developed, it was pretested and was used for data collection.Results: The study suggests that majority (65.9%) of the respondents had more level of adherence and 34.1% had less level of adherence regarding unintentional injury prevention. Level of parental adherence was significantly associated with religion (p=0.048), number of siblings (p=0.045), number of floors (p=0.047) and number of rooms in the house (p=0.046).Conclusion: The study concludes that parents were able to maintain more level of adherence regarding injury prevention among children. Parental experience on injuries helps to prevent its occurrence in the future.

Determinants of non-adherence to home injury prevention practice among parents of under-five children in North Seberang Perai district, Penang: A mixed-methods study protocol.

Unintentional injury is a global burden that occurs everywhere, including in our homes. Young children are most vulnerable to home injuries because they still develop their physical and psychological skills and spend most of their time at home. Despite being largely preventable, three consecutive national surveys show no reduction in the rate of injury among children under five. More surprisingly, children from high-income families were found to have the highest incidence of injury, contradicting the findings from other countries. This study aims to identify the determinants of non-adherence to unintentional home injury prevention practice among parents of under-five children in the North Seberang Perai district, Penang. This sequential explanatory mixed-methods study consists of two phases consisting of a quantitative study which looks into respondents and their child's sociodemographic status, their home injury prevention practice and the independent variables, followed by a qualitative study that interviews parents with non-adherence to home injury prevention practice and explore their barriers. In phase I, the parent or primary caregiver of a child age less than five years old who age 18 or older and is a Malaysian will be included in the study while being disabled or having a severe psychiatric disorder or having the index child diagnosed with chronic disease will make them not eligible to participate in the study. Derived using the two-group proportion formula, a sample size of 453 parents will be sampled among those with under-five children following up at the Maternal Child Health Department in the health clinics of North Seberang Perai using stratified systematic sampling. Chi-square/Fisher Exact test, simple logistic regression and multiple logistic regression will be used for data analysis. The sample will be stratified according to household income to look for associated factors and determinants of low prevention practice. In phase II, parents with a low score from the quantitative study will be selected to participate in the qualitative study using purposive sampling. A semi-structured interview using the help of an interview guide will be carried out and recorded with a voice recorder. The thematic analysis approach will be used to analyse the qualitative data. The study has been registered under the National Medical Research Registry. It is hoped that findings from this study can shed light on the barriers faced by under-five parents in carrying out preventive measures at home.

Association between social vulnerability factors and unintentional fatal injury rates – United States, 2015–2019

Background: Differences in social and environmental factors can contribute to disparities in fatal injury rates. The purpose of this study was to examine the relationship between social and environmental factors and unintentional fatal injury across counties in the United States and how this relationship varies by geography. Methods: County-level vital statistics on age-adjusted unintentional fatal injury rates for 2015–2019 were linked with county-level data from the 2018 Social Vulnerability Index (SVI), a dataset identifying socially vulnerable communities. We conducted linear regression to examine the association between SVI and unintentional fatal injury, overall and by Census region/division. We mapped county-level data for SVI and unintentional fatal injury rates in bivariate choropleth maps using quartiles. Results: SVI was positively associated with unintentional fatal injury (β = 18.29, p < 0.001) across U.S. counties. The geographic distribution of SVI and unintentional fatal injury rates varied spatially and substantially for U.S. counties, with counties in the South and West regions having the greatest levels of SVI and rates of unintentional fatal injury. Conclusions: Our findings demonstrate that the social vulnerability of counties is associated with unintentional fatal injury rates. Modification of the SVI for injury research could include additional social determinants and exclude variables not applicable to injuries. A modified SVI could inform unintentional injury prevention strategies by prioritizing efforts in areas with high levels of social vulnerability. Practical Applications: This study is the first step in combining the SVI and injury mortality data to provide researchers with an index to investigate upstream factors related to injury.

Safe at home: prevention of pediatric unintentional injuries

BackgroundUnintentional injuries are the leading cause of death in children in the United States. Studies have shown that parent adherence to safety guidelines is improved when education is provided in conjunction with safety equipment.MethodsThis study surveyed parents about specific injury prevention behaviors regarding medication and firearm storage and provided education and safety equipment for safe practice of these behaviors. The project took place in a pediatric emergency department (PED) and partnered with the hospital foundation and the school of medicine. Inclusion criteria were families visiting a freestanding PED in a tertiary care center. Participants completed a survey conducted by a medical student approximately 5 min in length. The student then provided each family with a medication lock box (if children ≤ 5 years old lived in the home), firearm cable lock, and education for safe storage of medications and firearms in the home.ResultsThe medical student researcher spent a total of 20 h in the PED from June to August 2021. 106 families were approached to participate in the study, of which 99 agreed to participate (93.4%). A total of 199 children were reached with ages ranging from less than 1 year old to 18 years old. A total of 73 medication lockboxes and 95 firearm locks were distributed. The majority (79.8%) of survey participants were the mother of the patient and 97.0% of participants lived with the patient > 50% of the time. For medication storage, 12.1% of families store medications locked and 71.7% reported never receiving medication storage education from a healthcare professional. Regarding firearms, 65.2% of participants who reported having at least 1 firearm in the home stored firearms locked and unloaded with various methods of storage. 77.8% of firearm owners reported storing ammunition in a separate location from the firearm. Of all participants surveyed, 82.8% reported never receiving firearm storage education from a healthcare professional.ConclusionsThe pediatric ED is an excellent setting for injury prevention and education. Many families are not storing medications and firearms safely, demonstrating a clear opportunity to increase knowledge in families with young children.

A systematic review of the evidence for effectiveness of interventions to address transport and other unintentional injuries among adolescents

Introduction: Globally, injuries are a leading cause of mortality and morbidity for adolescents, which disproportionately affect the disadvantaged. To build an investment case for adolescent injury prevention, evidence is needed as to effective interventions. Methods: A systematic review of peer-reviewed original research published between 2010–2022 was conducted. CINAHL, Cochrane Central, Embase, Medline and PsycINFO databases were searched for studies reporting the effectiveness of unintentional injury prevention interventions for adolescents (10–24 years), with assessment of study quality and equity (e.g., age, gender, ethnicity, socio-economic status). Results: Sixty-two studies were included; 59 (95.2%) from high-income countries (HIC). Thirty-eight studies (61.3%) reported no aspect of equity. Thirty-six studies (58.1%) reported prevention of sports injuries (commonly neuromuscular training often focused on soccer-related injuries, rule changes and protective equipment). Twenty-one studies (33.9%) reported prevention of road traffic injury, with legislative approaches, commonly graduated driver licensing schemes, found to be effective in reducing fatal and nonfatal road traffic injury. Seven studies reported interventions for other unintentional injuries (e.g., falls). Discussion: Interventions were strongly biased towards HIC, which does not reflect the global distribution of adolescent injury burden. Low consideration of equity in included studies indicates current evidence largely excludes adolescent populations at increased risk of injury. A large proportion of studies evaluated interventions to prevent sports injury, a prevalent yet low severity injury mechanism. Findings highlight the importance of education and enforcement alongside legislative approaches for preventing adolescent transport injuries. Despite drowning being a leading cause of injury-related harm among adolescents, no interventions were identified. Conclusion: This review provides evidence to support investment in effective adolescent injury prevention interventions. Further evidence of effectiveness is needed, especially for low- and middle-income countries, populations at increased risk of injury who would benefit from greater consideration of equity and for high lethality injury mechanisms like drowning.

Characteristics of unintentional childhood injury during COVID-19: a single-center comparative study.

There are many articles related to child injuries during the coronavirus disease of 2019 (COVID-19) in other countries, but only few studies in this field in China. This study analyzes the clinical characteristics of unintentional childhood injury during the pandemic, to provide reference for the prevention of unintentional childhood injury in the context of pandemic. A comparative study was performed on the medical data of 2,497 children with unintentional injury who were hospitalized at Chengdu Women's and Children's Central Hospital between 1 January, 2018 and 31 May, 2021. The study period was divided into 2 periods, before the pandemic (1 January, 2018 to 31 May, 2019), during the pandemic (1 January, 2020 to 31 May, 2021). The number of unintentional childhood injuries and age distribution before and during the pandemic were compared. Group differences were examined using Mann-Whitney U for continuous variables and Chi-squared or Kruskal-Wallis tests for categorical variables. There were significant differences in age, accident location, hospitalization days, and medical expenses before and during the pandemic (P<0.05). During the pandemic, the number of children's unintentional injuries increased by 34.24% (1,066 vs. 1,431, P=0.000), and the significantly increased types of unintentional injuries included foreign bodies, falls, crush injuries, and sharp injuries. During the pandemic, the highest proportion of unintentional injury to children was foreign bodies, whereas the proportion of falls was the highest before the pandemic. During the pandemic, the number of foreign body injuries in toddler was significantly higher than before the pandemic (P=0.001), but the number of falls, crush injuries, and sharp injuries in preschooler was significantly higher (P<0.05). In the circumstance of the COVID-19, the number of foreign bodies, falls, crush injuries, and sharp injuries, in children increased significantly. It is necessary to strengthen the prevention of foreign bodies in toddler, and falls, crush injuries, and sharp injuries in preschooler.

Evaluation of the community involvement of nursing experts in reducing unintentional injuries in children

BackgroundNursing experts regularly visited the community to deliver safety education on the prevention of unintentional injuries in children to the parents of children aged 0–6 years and to pregnant women in a maternity school. This was undertaken to explore the effects of the measure on preventing unintentional injuries in children in Chizhou, China.MethodsUsing the convenience sampling method, the guardians(it means mother in this study)of children were investigated. The nursing experts visited communities in which the number of nursing experts is declining. Data on unintentional injuries in children in the previous year were collected retrospectively.ResultsAfter the nursing experts delivered safety education to the community, the scores of the questionnaire on unintentional injury prevention knowledge completed by children’s guardians increased significantly (p < 0.01). Among the children whose guardians completed the questionnaire, there were 157 cases of unintentional injury in 2020 and 103 cases in 2021 (p < 0.05). The types of unintentional injuries included scratches, falls, sharp object injuries, swallowing of foreign bodies, burns and traffic accidents; there was no statistical difference (p > 0.05). However, there were significant differences in terms of gender ratio and location (p < 0.05).ConclusionIn conjunction with the maternity school for pregnant women and the vaccination programme, nursing experts delivered safety education regarding unintentional injuries in children; this may have promoted safety and protection awareness in the children’s guardians and reduced unintentional injuries.

Situation-aware system based on knowledge graphs derived from R-Map analysis of accident situational big data

Unintentional injuries are common among children below the age of 14 years. Although the concern about the need for injury prevention is increasing among caregivers, preventable injuries are still one of the leading causes of death among children aged 0-14 years. Hence, there is a need for an effective system that can empower caregivers, parents and nursery teachers in making better and faster decisions to protect the lives of children through situational design of safe environments. In this paper, as a new situational design tool, we propose a situation-aware system for unintentional injury prevention with the integration of image processing using an RGB-D camera and spatial knowledge graphs. This paper describes the identification of dangerous situations based on the results obtained from an R-Map analysis of a large amount of data on injury situations. This paper also describes an implementation of the system and the advantages that it can offer in understanding possible dangerous situations in indoor environments like classrooms or homes and providing alternative suggestions on what kind of preventive measures can be taken to minimize such injuries. The feasibility of the proposed system was proved by applying it into nursery injury situational data.

Results of Unintentional Injuries among Preschool Children Enrolled in Day-care Centers from Selected Villages around Gaborone, Botswana

This study employed a descriptive cross-sectional study qualitative and quantitative designs to gather data through structured interviews, questionnaires over a certain period in time in the past (retrospective) and the present (concurrent), and then analyze the results. The study was undertaken in the selected villages around Gaborone Botswana, situated in the south of the country. Its final focus was to publish the research results from a research survey done on unintentional injuries among preschool children enrolled in day-care centers from selected villages around Gaborone, Botswana. The population consisted of 47-day care centers in the selected villages around Gaborone which are all situated in Mogoditshane/Thamaga Subdistrict. A sample of 45 care centers was drawn using Yamane formula. Data were then collected through auditing, structured interviews, and questionnaires. The Statistical Package for Social Sciences (SPSS) program was used to analyze the data. The summary of the results of the current study show that: i) Males are more likely to get injured than females ii) Older children are more likely to sustain UI (iii) UI are sustained in the late afternoons iv) UI are more likely to be sustained in the early and late part of the week v) Season or term of study is not a factor of UI vi) Amount of time spent at school is a factor of UI (Davis, Godfrey &amp; Rankin 2013).The findings indicate that there are factors that can have a negative influence on the occurrence of unintentional injuries in day care centers. It is suggested that a supportive teaching programme in the form of a workshop for service providers, teachers and parents should be designed, that will support the system of unintentional injury prevention program for preschool children in day care centers in order to prevent unintentional injuries in the selected villages around Gaborone, Botswana. Keywords: Contributing factors to unintentional injuries, Day care centers / pre-schools/ preprimary units, Interventions on unintentional injury prevention, Unintentional injuries, Unintentional injuries prevention, the Prevalence of unintentional injuries in childcare settings.

Risk of accidents and unintentional injuries in men and women with attention deficit hyperactivity disorder across the adult lifespan.

Attention deficit hyperactivity disorder (ADHD) is associated with risk-taking behavior, leading to accidents and unintentional injuries (summarized here as incidents). Main aim of this study is to determine if men and women with and without ADHD differ in the risk of mild (treated outpatient) and severe (treated inpatient) incidents across the adult lifespan (age groups: 18-29; 30-59, and ≥60 years). Secondary aim: investigate the role of comorbid mental disorders and drugs for the treatment of these comorbidities, and ADHD-medication. Using anonymized German claims data (N=4,575,027), adults with ADHD diagnosis during 2016-2019 (N=17,041) were compared with a 1:4 age and sex-matched group without ADHD diagnosis. Regression analyses statistically tested group differences. Incidents occur in a U-shaped form across the adult lifespan. Individuals with ADHD show the same pattern but at a substantially increased risk of both mild and severe incidents throughout the lifespan. Women without ADHD are at lower risk in young adulthood than men but at higher risk in older adulthood. Women with ADHD show the same pattern for severe incidents, but for mild incidents they have the highest risk throughout the lifespan. Co-occurring anxiety disorder and the use of psycholeptics and ADHD-medication decreased the incident risk. We extend available knowledge which has hitherto focused on young adult males and traffic accidents. ADHD is associated with increased incidents across the adult lifespan, with distinct patterns regarding age, sex, and incident severity. An accurate diagnosis of ADHD in adulthood provides the first step towards prevention of accidents and unintentional injuries.

PD54 Burden Of Disease And Risk Factors Among Children Under 5 Years In China From 1990 To 2019

IntroductionAccording to the Healthy China 2030 Plan, children under 5 years is the main focus group to achieve universal health and sustainable development of China. To identify the major threats to children’s health, we analyzed and compared the burden of disease and risk factors among children under 5 years in China and other regions.MethodsIndicators were gathered from the Global Burden of Disease 2019, which included the standardized rates and risk factors of mortality and DALYs of children under 5 years in China, Western Europe, North America and the world from 1990 to 2019. Paired t-test or Wilcoxon test were used to compare the rates based on gender. A joinpoint regression model was used to analyze the trend, and the Annual Percent of Change (APC) was calculated and statistically tested.ResultsFrom 1990 to 2019, the all-cause mortality and DALYs of children under 5 years in China decreased from 1 153.81/100 000 to 160.39/100 000 and 104 426.40/100 000 to 16 479.01/100 000, respectively. The top 3 causes of both death and DALYs were neonatal preterm birth, congenital heart anomalies, lower respiratory infections. The top 3 risk factors of both death and DALYs were low birth weight, short gestation, child wasting. Unintentional injuries, behavioral and environmental risks posed greater threats to children compared with other regions. The rates of mortality and DALYs of the top 15 diseases and injuries in boys and girls showed a downward trend (p&lt;0.05), and most of them were higher in boys than girls (p&lt;0.05).ConclusionsThe burden of diseases among children under 5 years in China has decreased significantly from 1990 to 2019. Compared to other regions, it remains to strengthen the prevention and control of preterm birth, birth defects and unintentional injuries, and to adopt targeted gender-specific interventions. Promoting the parenting behavior and multiple social security may also affects children’s health status.

Analysis of characteristics and forecast of unintentional injury deaths of children under age 5 from 2013 to 2019 in Sichuan, China

ObjectiveThrough the study of death characteristics and trend prediction, it is hoped that key populations, regions and seasons can be identified, thereby providing evidence support for the efficient prevention and control management of unintentional injury deaths.MethodWe collected information on 8630 unintentional deaths of children under age 5 from local surveillance systems, analyzed by chi-square test and predicted by the seasonal ARIMA model. ResultsAbout 33.1% of child deaths were under the age of 1, 60.5% were boys, 37.6% were in urban areas, 2.6% were among ethnic Tibetans, 6.8% were among ethnic Yi, and 46.6% died inside houses. The top three of total deaths were accidental drowning (35.0%), accidental suffocation (32.7%) and traffic accident (15.5%). The ratio of males to females in traffic accidents (1.28:1) and poisoning (1.30:1) deaths was relatively lower than accidental falls (1.62:1) and drowning (1.85:1). The causes of death ratio in rural and urban areas were: drowning (1.83:1), poisoning (1.75:1), suffocation (1.62:1), traffic (1.41:1), and falling (1.24:1). Children's deaths of ethnic minority groups of Tibetan and Yi increased year by year (χ2=75.261, P< 0.001). Tibetan and Yi groups had the most deaths in summer, and Han in winter (χ2=29.093, P< 0.001). Accidental suffocation accounted for 78.2 percent of the total unintentional deaths of children under age 1. And drowning accounted for only 2.4 percent. The model SERIMA (1, 1, 2) (2, 0, 0) [12] is suitable for describing and predicting unintentional injury deaths of children under age 5.ConclusionWe should combine death surveillance with qualitative investigation or in-depth quantitative investigation to further analyze unintentional injury deaths in children.

Changes in the disease spectrum in the pediatric intensive care units within 2 years before and after the outbreak of coronavirus disease 2019

To investigate the changes in the disease spectrum among hospitalized children in the pediatric intensive care units (PICU) within 2 years before and after the outbreak of coronavirus disease 2019 (COVID-19). The related data on disease diagnosis were collected from all children who were hospitalized in the PICU of Affiliated Hospital of Jining Medical College from January 2018 to December 2019 (pre-COVID-19 group) and from January 2020 to December 2021 (post-COVID-19 group). A statistical analysis was performed for the disease spectrum of the two groups. There were 2 368 children in the pre-COVID-19 group and 1 653 children in the post-COVID-19 group. The number of children in the post-COVID-19 group was reduced by 30.19% compared with that in the pre-COVID-19 group. There was a significant difference in age composition between the two groups (P<0.05). The top 10 diseases in the pre-COVID-19 group by number of cases were respiratory diseases, neurological diseases, sepsis, critical illness, circulatory system diseases, severe neurosurgical diseases, digestive system diseases, unintentional injuries, endocrine system diseases, and tumors. The top 10 diseases in the post-COVID-19 group by number of cases were respiratory diseases, neurological diseases, sepsis, circulatory system diseases, unintentional injuries, endocrine system diseases, severe neurosurgical diseases, acute abdomen, trauma surgical diseases, and digestive system diseases. The proportions of respiratory diseases, critical illness and severe neurosurgical diseases in the post-COVID-19 group were lower than those in the pre-COVID-19 group (P<0.05), while the proportions of unintentional injuries, acute abdomen, endocrine system diseases, trauma surgical diseases and sepsis were higher than those in the pre-COVID-19 group (P<0.05). COVID-19 epidemic has led to a significant reduction in the number of children admitted to the PICU, and there are significant changes in the disease spectrum within 2 years before and after the outbreak of COVID-19. Relevant prevention and control measures taken during the COVID-19 epidemic can reduce the incidence of respiratory diseases, neurological diseases, and other critical illness in children, but it is necessary to strengthen the prevention of unintentional injuries and chronic disease management during the epidemic.