Burns In China Research Articles

Analysis of anatomic location of burns inpatients in China from 2009 to 2018

BackgroundBurns cause serious physical and psychological harm to patients, placing a heavy burden on the global healthcare system. Our previous study detailed the epidemiological characteristics of burn injuries in Chinese inpatients from 2009 to 2018. Interestingly, the anatomic locations of burn injuries vary by gender, age, provinces, and outcomes among different causes. Therefore, this current study aims to analyze the characteristics of burn injuries in inpatients with various burn sites by collecting data in China from 2009 to 2018. This analysis will inform future healthcare system decisions and provide effective strategies.MethodsBurns inpatients from 196 hospitals across 31 provinces in China were included in the study, covering the period from 2009 to 2018. The data collected encompassed information on gender, age, etiology, regions, clinical outcomes, and anatomical locations of the injuries. Data analysis was conducted using Microsoft Excel 2007.ResultsFrom 2009 to 2018, a total of 333,995 burns inpatients were recorded. The most vulnerable parts to burns were multiple burn sites (230,090, 68.89%). Women were more susceptible to lower limb burns (15,608, 14%), while men were more prone to eye injuries (8,387, 3.37%) and hand burns (6,119, 2.75%). The age group of 0–10 years was the most vulnerable to burns across all body areas, including internal organs. In China, individuals aged 20–50 years were at a higher risk of head and neck burns compared to other age groups. The Han population showed increased vulnerability to eye injuries (2.12 times higher than minorities), respiratory tract issues (2.09 times higher than minorities), and trunk burns (1.83 times higher than minorities), while being less susceptible to internal organ injuries (0.23 times fewer than minorities) and lower limb burns (0.78 times fewer than minorities). The southwest region had the highest proportion of burns inpatients with burns affecting single body parts, whereas the eastern area had the highest rates of respiratory tract burns (0.85%) and multiple burn sites (80.64%). Scalding was identified as the most common cause of burns, while flame burns (769, 55.81%) and chemical burns (438, 47.35%) were the main causes of respiratory tract and internal organ injuries, respectively.ConclusionsThis study provides an initial description of characteristics of burns inpatients with various anatomic locations of burns in China over the past decade. Our findings will contribute to the most up-to-date clinical evidence database for healthcare planning and prevention initiatives in both China and other countries.

Phytochemicals from the rhizome of Bletilla formosana and their antioxidant, cytoprotective and anti-inflammatory activities

Bletilla formosana (Hayata) Schltr, popularly known as “Xiao Baiji”, is commonly consumed as a food ingredient and herbal medicine with the treatment of haemorrhages, chapped skin, colds, and burns in China. The phytochemical investigation of B. formosana rhizome result in the isolation and identification of 35 chemical compounds, of which biphenyl, phenanthrene and their derivatives are the most abundant structural types. Among the isolated compounds, 12 compounds showed superior antioxidative activities in Ferric reducing/antioxidant power (FRAP), 2,2-diphenyl-1-picryhydrazyl (DPPH), 2,2′-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) scavenging assay. Furthermore, compounds 18–20 (phenanthrenes) and 34 (lignin) had significantly antioxidant capacity and cytoprotective effects through decreasing reactive oxygen species (ROS) content and up-regulating the levels of catalase (CAT), superoxide dismutase (SOD) and glutathione (GSH) in H2O2-induced HepG2 cells. In addition, compounds 8, 10, 16 (dihydrophenanthrenes), 18–20 (phenanthrenes), 27–28 (phenolics), 34–35 (lignin) showed the significant anti-inflammatory by inhibiting productions of interleukin-6 (IL-6), interleukin-1β (IL-1β) and tumor necrosis factor-α (TNF-α) in the lipopolysaccharide (LPS)-induced RAW264.7 macrophage cells. These results confirmed most of isolated compounds displayed significant antioxidant, cytoprotective and anti-inflammatory activities. Among phenanthrenes (18–20) were a prominent type found in the rhizomes of B. formosana. And the more phenolic hydroxyl and methoxy groups of phenanthrene and their derivatives, the better activities. This suggested that Bletilla formosana rhizome can be used as an edible and medicine homologous plant with antioxidant and anti-inflammatory functions, and can be developed into functional and health nutrition products.

Distribution of Nosocomial Pathogens and Antimicrobial Resistance among Patients with Burn Injuries in China: A Comprehensive Research Synopsis and Meta-Analysis.

Over the past decade, numerous studies have described the types of pathogens and their antibiotic resistance patterns in patients with burn injuries in China; however, the findings have generally been inconsistent. We conducted a literature search and meta-analysis to summarize the infection spectra and antimicrobial resistance patterns in patients with burn injuries. We searched the PubMed, Embase, Web of Science, China National Knowledge Infrastructure, China Biomedical Literature, Wanfang, and Weipu databases for relevant articles published between January 2010 and December 2023. The DerSimonian-Laird random-effects model was used to estimate the proportions and 95% confidence intervals (CIs) of pathogens among Chinese patients with burn injuries. Meta-regression analyses were performed to explore differences in the proportions of pathogens among different subgroups and their resistance patterns. This study was registered with PROSPERO (CRD42024514386). The database searches yielded 2017 records; after removing duplicates and conducting initial screening, 219 articles underwent full-text screening. Ultimately, 60 studies comprising a total of 62,819 isolated strains reported the proportions of pathogens in patients with burn injuries and were included in this meta-analysis. Meta-analyses were conducted on 18 types of pathogens. The most common pathogens causing infections in Chinese patients with burn injuries were Staphylococcus aureus, Pseudomonas aeruginosa, Acinetobacter baumannii, Klebsiella pneumoniae, and Staphylococcus epidermidis. Similar results were observed in the subgroup analysis focusing on wound infections. Since 2015, there has been a significant decrease in the proportion of Pseudomonas aeruginosa (R2 = 4.89%) and a significant increase in the proportion of Klebsiella pneumoniae (R2 = 9.60%). In terms of antibiotic resistance, there has been a significant decrease in the resistance of Staphylococcus aureus to multiple antibiotics and an increasing trend in the resistance of Klebsiella pneumoniae. We systematically summarized the epidemiological characteristics and antibiotic resistance patterns of pathogens among individuals suffering from burns in China, thus providing guidance for controlling wound infections and promoting optimal empirical antimicrobial therapy. The observed high levels of antibiotic resistance underscore the need for ongoing monitoring of antibiotic usage trends.

The changing pattern of pediatric burns in a territory burn center before and during the COVID-19 pandemic in China: A retrospective study

BackgroundPediatric burn patients are an essential part of burn populations. However, there is limited publicly available data on the epidemiological impact of COVID-19 on pediatric burns in China. ObjectiveIn this paper, pediatric burn patients admitted to the Department of Burn Surgery of the First Hospital of Jilin University before and during COVID-19 were retrospectively investigated to determine the impact of COVID-19 on pediatric burn inpatients. MethodsThe information of inpatients from July 2017 to December 2019 (pre-COVID-19 group) and from January 2020 to June 2022 (COVID-19 group) in the Department of Burn Surgery at the First Hospital of Jilin University was retrospectively investigated. Demographic information of patients, length of hospital stay, total body surface area (TBSA) of burn injury, post-injury visit time, comorbidity, surgical methods, etc., were statistically analyzed. ResultsThe COVID-19 group included 154 (10.2%) patients, and the pre-COVID-19 group included 335 (19.4%) patients (P＜0.001). There were no differences in gender, age, length of hospital stay, or etiology of burns between the two groups. Compared to the pre-COVID-19 group, patients in the pre-COVID-19 group experienced a significant delay in presentation (P＜0.001), had a larger TBSA of burn wound (P ＜ 0.001), were more prone to sustaining major burns (P ＜ 0.001), a higher likelihood of undergoing operations (P = 0.03), higher cost (P＜0.001) and more complications (P＜0.001). Additionally, upper extremities were the most commonly part involved in both groups (P = 0.004), with the lower extremities showed a significant increase to be involved in burn injury during COVID-19 pandemic (P = 0.007). Furthermore, the majority of guardians did not take first aid measures in both groups following burn injury (P = 0.102). ConclusionsDuring the COVID-19 pandemic period, scalds remained the main reason for hospitalization. The number of hospitalized patients has decreased dramatically, while the severity of burns has significantly increased, with a notable delay in hospital visits and an increased occurrence of complications.

Factors influence the dignity of burns patients: A cross-sectional study.

There is a high incidence of burns in China and the sequelae of post-burn scar growth, disfigurement, and other body image disorders can cause serious psychological distress to burns patients, and negatively affecting the patient's dignity. However, there is limited knowledge relating to the dignity of burns patients. To investigate the factors that affect dignity in burns patients. Cross-sectional study. We recruited 323 burn patients from the burn unit of a tertiary care hospital. The Patient Dignity Scale, Burn Specific Health Scale-Brief, Hospital Anxiety and Depression Scale were used to assess burn patients' dignity, quality of life, anxiety, and depression, respectively. 18 sociodemographic variables were included in the questionnaire. Before the data were collected, the study protocol was reviewed and approved by the Ethics Committee of the Guangzhou Red Cross Hospital of Jinan University (Reference: 2022-149-02) and all patients provided and signed informed consent forms. This study included 323 burns patients; of these, 26 (8%) had a mild loss of dignity, 94 (29.1%) had a moderate loss of dignity, 125 (38.7%) had a severe loss of dignity, and 78 (24.1%) had a very severe loss of dignity. The main factors that influence the loss of dignity in burns patients, including the department in which the patient was treated after their burns, gender, the clinical stage of the burn, quality-of-life, depression, resident medical insurance, the cause of the burn, and the burn site. In most cases, the loss of dignity after burn injury is serious. Clinical health care professionals can provide personalized whole-life dignity care for patients by considering the factors that affect the dignity of burns patients, developing targeted dignity management programs, and implementing individualized interventions to maintain dignity, thus helping burns injury patients return to social life and work.

Content Quality of Web-Based Short-Form Videos for Fire and Burn Prevention in China: Content Analysis.

Web-based short-form videos are increasingly popular for disseminating fire and burn prevention information, but their content quality is unknown. We aimed to systematically assess the characteristics, content quality, and public impact of web-based short-form videos offering primary and secondary (first aid) prevention recommendations for fires and burns in China between 2018 and 2021. We retrieved short-form videos offering both primary and secondary (first aid) information to prevent fire and burn injuries published on the 3 most popular web-based short-form video platforms in China: TikTok, Kwai, and Bilibili. To assess video content quality, we calculated the proportion of short-form videos that included information on each of the 15 recommendations for burn prevention education from the World Health Organization (WHO; P1) and that correctly disseminated each recommendation (P2). High P1 and P2 indicated better content quality. To assess their public impact, we calculated the median (IQR) of 3 indicators: the number of comments, likes, and saves as a favorite by viewers. Chi-square test, trend chi-square test, and Kruskal-Wallis H test examined differences in indicators across the 3 platforms, years, content, and time duration of videos and between videos disseminating correct versus incorrect information. Overall, 1459 eligible short-form videos were included. The number of short-form videos increased by 16 times between 2018 and 2021. Of them, 93.97% (n=1371) were about secondary prevention (first aid) and 86.02% (n=1255) lasted <2 minutes. The proportion of short-form videos including each of the 15 WHO recommendations ranged from 0% to 77.86% (n=1136). Recommendations 8, 13, and 11 had the highest proportions (n=1136, 77.86%; n=827, 56.68%; and n=801, 54.9%, respectively), whereas recommendations 3 and 5 were never mentioned. Among the short-form videos that included the WHO recommendations, recommendations 1, 2, 4, 6, 9, and 12 were always disseminated correctly, but the other 9 recommendations were correctly disseminated in 59.11% (120/203) to 98.68% (1121/1136) of videos. The proportion of short-form videos including and correctly disseminating the WHO recommendations varied across platforms and years. The public impact of short videos varied greatly across videos, with a median (IQR) of 5 (0-34) comments, 62 (7-841) likes, and 4 (0-27) saves as a favorite. Short-form videos disseminating correct recommendations had larger public impact than those disseminating either partially correct or incorrect knowledge (median 5 vs 4 comments, 68 vs 51 likes, and 5 vs 3 saves as a favorite, respectively; all P<.05). Despite the rapid increase in the number of web-based short-form videos about fire and burn prevention available in China, their content quality and public impact were generally low. Systematic efforts are recommended to improve the content quality and public impact of short-form videos on injury prevention topics such as fire and burn prevention.

Gastrointestinal dysfunction is associated with mortality in severe burn patients: a 10-year retrospective observational study from South China

BackgroundData on severe and extensive burns in China are limited, as is data on the prevalence of a range of related gastrointestinal (GI) disorders [such as stress ulcers, delayed defecation, opioid-related bowel immotility, and abdominal compartment syndrome (ACS)]. We present a multicentre analysis of coincident GI dysfunction and its effect on burn-related mortality.MethodsThis retrospective analysis was conducted on patients with severe [≥ 20% total burn surface area (TBSA)] and extensive (> 50% TBSA or > 25% full-thickness TBSA) burns admitted to three university teaching institutions in China between January 1, 2011 and December 31, 2020. Both 30- and 90-day mortality were assessed by collating demographic data, burn causes, admission TBSA, % full-thickness TBSA, Baux score, Abbreviated Burn Severity Index (ABSI) score, and Sequential Organ Failure Assessment (SOFA) score, shock at admission and the presence of an inhalation injury. GI dysfunction included abdominal distension, nausea/vomiting, diarrhoea/constipation, GI ulcer/haemorrhage, paralytic ileus, feeding intolerance and ACS. Surgeries, length of intensive care unit (ICU) stay, pain control [in morphine milligram equivalents (MME)] and overall length of hospital stay (LOHS) were recorded.ResultsWe analyzed 328 patients [75.6% male, mean age: (41.6 ± 13.6) years] with a median TBSA of 62.0% (41.0–80.0%); 256 (78.0%) patients presented with extensive burns. The 90-day mortality was 23.2% (76/328), with 64 (84.2%) of these deaths occurring within 30 d and 25 (32.9%) occurring within 7 d. GI dysfunction was experienced by 45.4% of patients and had a significant effect on 90-day mortality [odds ratio (OR) = 14.070, 95% confidence interval (CI) 5.886–38.290, P < 0.001]. Multivariate analysis showed that GI dysfunction was associated with admission SOFA score and % full-thickness TBSA. Overall, 88.2% (67/76) of deceased patients had GI dysfunction [hazard ratio (HR) for death of GI dysfunction = 5.951], with a survival advantage for functional disorders (diarrhoea, constipation, or nausea/vomiting) over GI ulcer/haemorrhage (P < 0.001).ConclusionPatients with severe burns have an unfavourable prognosis, as nearly one-fifth died within 90 d. Half of our patients had comorbidities related to GI dysfunction, among which GI ulcers and haemorrhages were independently correlated with 90-day mortality. More attention should be given to severe burn patients with GI dysfunction.

Nursing work mode in the treatment of massive burn casualties

Massive burns are catastrophic accidents, usually brings about serious injuries, vast social influence, and great difficulties in treatment. It can impose a big challenge on nursing managers with difficulty in nursing care quality assurance due to a surge of nursing workload within a short period of time and great pressure on nurses. In China, the nursing work mode for dealing with massive burns is to mobilize nursing manpower within the hospital or even outside the hospital by activating the emergency response plan. This mode, however, only ensures the adequacy of nursing staff, but not the professionalism of nursing specialty. In dealing with massive burns, the overseas nursing work mode pays more attentions to scientific transportation of patients, efficient triage, and quality control, which are more systematic and comprehensive. Based on the current status of medical treatment in China and our working experience in the Department of Burn Surgery of the First Affiliated Hospital of Naval Medical University, this article reviewed and discussed the working mode from 2 perspectives, i. e. nursing human resource management and nursing quality control, with an aim to provide a reference for the optimization of the nursing work mode for dealing with mass burns in China.

Epidemiology and outcome analysis of facial burns: A retrospective multicentre study 2011–2015

BackgroundThe head and neck regions are frequent sites of burns, but few studies have analysed and reported the epidemiology of facial burns. As the face is the centre of one’s identity and persona, facial injuries often result in physical and psychological morbidity. The aim of this article is to describe the epidemiology and outcome of facial burns in China and to suggest future preventive strategies. MethodsThis retrospective analysis included all patients with facial burns in a database at eight institutions from 2011–2015. The data collected included sex, age, month distribution, aetiology, location, presence of inhalation injury, total burn surface area, burn surface area with full-thickness and outcome including Post-traumatic stress disorder Checklist-Civilian Version scores and mortality. SPSS 19.0 software was used to analyse the data. ResultsA total of 1126 patients were included; 65.63% (739) had facial burns, of which 546 (73.88%) were male patients and 193 (26.12%) were female patients. Predictors of facial burns were being of male sex, working-related place, flame burns, total body surface area, and full-thickness burns. In addition, total body surface area and full-thickness burns increased the risk of poor prognosis for post-traumatic stress disorder and mortality. ConclusionsFacial burns benefit not only the healing of wound, but also the prevention of their incidence and PTSD symptom. This study may contribute to the elaboration of strategies to prevent facial burns and the establishment of a nationwide burn database in China.

Inheriting, innovating, and developing: a celebration of the 60th anniversary of Chinese modern burn discipline

In 1958, with the national steelmaking, the number of burn victims greatly increased. With general surgery, trauma, and plastic surgeons as the core, a burn rescue group formed through multi-disciplinary cooperation, which gradually developed into an independent discipline. With great love and responsibility, the vast number of medical and nursing staff of burn discipline learned and discussed in practice, who were constantly improving and daring to break through and innovate. At that time, Qiu Caikang, the steel-making worker, with 89% total body surface area (TBSA) of total burn area and 23% TBSA of full-thickness burn, was rescued in Shanghai Guangci Hospital (now known as Ruijin Hospital, Shanghai Jiao Tong University School of Medicine), which was the first to succeed, rewriting the world record, followed by successful reports from hospitals in Chongqing, Xi'an, Beijing, and other places. The modern Chinese burn discipline has gone through 60 years since its inception in 1958. Several generations have carried out experimental research in combination with clinical practice, established the Society of Burn Surgery of the Chinese Medical Association and academic journals, created a treatment program for severe burns in China with treatment level in the world's leading position, enriching the world's treasure trove of burn medicine!

Recalling the 60 years' glory of burn medicine in China

Chinese burn medicine began in the " Great Leap Forward" movement, with the mark of the successful rescue of Qiu Caikang in Guangci Hospital (now known as Ruijin Hospital Affiliated to the Medical School of Shanghai Jiao Tong University), Shanghai. With the fading of the " Great Leap Forward" movement in 1962, medical staff of some burn bases such as Southwest Hospital of the Seventh Military Medical University (now known as the First Affiliated Hospital of Army Medical University) made a comprehensive summary on burn treatment, forming a set of original effective treatment protocols, which led to the improvement of burn treatment level. The stamp-like auto-allo intermingled skin grafting was created during that period, followed by the creation of an approach called " to embed small pieces of autogenic skin into the holes of a large sheet of allogenic skin" in Guangci Hospital, Shanghai. Owing to these approaches, the eschar of extensive burns was excised in multiple times, which led to the improvement of the cure level for extensive deep burn. Since then, the cure rate of burns of China continued to be the first in the world. Unfortunately, with the beginning of the " Great Cultural Revolution" , the development of Chinese burn medicine was interrupted and stopped. With the founding of the " Revolutionary Committee" in 1969, the Chinese burn medicine just started to recover. After 1978, the Chinese burn medicine began to rise rapidly again. Since then, the theoretic research on burns has been conducted in China, just as a follower at the beginning, and then as a runner in 1990s', but as a leader in 2000s' in some fields such as inhalation injury, sepsis, and wound healing, etc. At present, the clinical cure rate of burns in China is ranked in the leading position in the world, and the theoretical research on burns is also among the advanced ranks in the world.

Treatment of burns in wartime and cutaneous wounds in peacetime: some consideration on the development of burn discipline

Preliminary epidemiological data showed that the overall incidence of burns in China is decreasing. How does burn medicine develop in our country under this circumstance? I put forward my personal opinion of " treating burns in wartime and cutaneous wounds in peacetime" . " Treating burns in wartime" refers to the occurrence of significant mass burn incident in wartime and peacetime. In order to meet the national demand in emergency medical rescue in major public health events, staffs of burn discipline should rescue the victims and minimize mortality. At the same time, in the absence of significant mass burn incident and confronting decreasing incidence of burns, chronic refractory cutaneous wounds could be the important alternative targets for burn discipline in daily work, which should be regarded as the opportunity for the transformation development and survival of burn discipline.

What’re the risk factors for burned children in China? A review

Objective: Childhood burns are a global public health problem, especially in low- and middle-income countries. This study conducted a review of children burns in order to better illustrate the risk factors of childhood burns in China. Methods: Through English and Chinese literatures, the prevalence of children burns was described, and the risk factors including age, gender, etiology of burn, season, location and the education level of guardians, lifestyle and customs were analyzed. Results: There is an estimate of 180,000 people dies from burns annually. Children under 3 years of age are the main age group of burns, and boys have a higher incidence of burns than girls. Hot fluids are the major cause of burns, and it is demonstrated that the causes of childhood burns have regional characteristics. The season that burn occurred varies from place to place. The most frequent place that burns occurred is in kitchens and bathrooms. In addition, parental education plays an important role on the prevention of child burns. Conclusion: Childhood burns can be prevented through enhancing publicity and education on burn prevention knowledge. Targeted measures should be taken to reduce the exposure of burn risk factors.

How to improve the prevention and treatment of ocular chemical burns in China: important elements

Ocular chemical burns are common and serious ocular emergencies which require immediate and intensive evaluation and treatment. Loss of vision and disfigurement affect the victims, bringing great sufferings to themselves and their families. China is the biggest developing country in the world with a large number of such cases. The prevention of ocular chemical burns is emphasized in different aspects. After emergency treatment, proper care of chemical burns is started by control of inflammation with corticosteroids. Topical and systemic ascorbic acid supplement is important. Re-epithelialization is critical to stabilize the ocular surface and to prevent corneal ulceration and melting. The goal of treatment is mainly to restore the ocular structure and function. Neuroprotection is important during the treatment course for control of both glaucoma and inflammation. Prognosis depends on the degree of limbal, corneal and conjunctival involvement at the time of injury as well as the management. Medical treatments only or with combination of surgical procedures, including amniotic membrane transplantation, epithelial or limbal stem cell transplantation, tenonplasty, keratoplasty and keratoprosthesis, are according to the classification of ocular chemical burns and the phases. Further investigations should be done in the future in both prevention and management of ocular chemical burns in China. (Chin J Ophthalmol, 2018, 54: 401-405).

Bibliometric analysis of scientific articles on epidemiological study of burns in China

Objective: To analyze the current status of epidemiological study of burns in China, and to explore the related strategies. Methods: Retrospective or cross-sectional scientific articles in Chinese or English on epidemiological study of burns in China published from January 2005 to December 2015 were systemically retrieved from 4 databases. The databases include PubMed, Embase, China Biology Medicine disc, and Chinese Journals Full-text Database. From the results retrieved, data with regard to publication year, journal distribution, number of institutions participated in the study, affiliation of the first author and its location, and admission time span and age of patients in all the scientific articles were collected. Furthermore, the definition of age range and the grouping method of age of pediatric patients in English articles on epidemiological study of pediatric burns of China were recorded. Data were processed with descriptive statistical analysis. Results: A total of 256 scientific articles conforming to the study criteria were retrieved, among which 214 (83.59%) articles were in Chinese, and 42 (16.41%) articles were in English; 242 (94.53%) articles were retrospective studies, and 14 (5.47%) articles were cross-sectional studies. During the 11 years, the number of the relevant articles was fluctuant on the whole. The scientific articles were published in 130 journals, with 42 English articles in source journals for SCIENCE CITATION INDEX EXPANDED-JOURNAL LIST, accounting for 16.41%, and 116 Chinese articles in Source Journal for Chinese Scientific and Technical Papers, accounting for 45.31%. Totally 215 (83.98%) articles were single-center studies, and 29 (11.33%) articles were multicenter studies which were conducted by three or more centers. The number of affiliations of the first author of articles was 161 in total. The top 10 institutions regarding the article publishing number published 58 articles, accounting for 22.66%. Scientific articles on epidemiological study of burns were retrieved with location of affiliation of the first author in 31 provinces, autonomous regions, and municipalities directly under the Central Government in Mainland China, and also in Taiwan Province and Hong Kong Special Administrative Region, among which Shanghai ranked first with 24 (9.38%) articles published. The admission time span of patients in the articles ranged from 3 months to 47 years, with 120 (46.87%) articles from 3 months to 5 years, 79 (30.86%) articles from 6 to 10 years, and 57 (22.27%) articles more than 10 years, respectively. Regarding the age of patients in the study, 123 articles were on epidemiological study of pediatric burns, and 16 articles on epidemiological study of elderly burns, accounting for 48.05% and 6.25%, respectively. Further analysis of articles on epidemiological study of pediatric burns in English showed that there was no standard definition of age range or unified grouping method of age for pediatric burn patients. Conclusions: The epidemiological study of burns in China has been carried out nationwide, but the number of institutions conducted relevant study is not that much, and multicenter epidemiological studies remain scanty. The quality of the articles needs to be further improved. The epidemiological study of elderly burns is relatively deficient and calls for more attention. The epidemiological study of burns in China lacks regularity or continuity in time scope. There is an urgent need for the guideline on classification method for items of epidemiological study of burns in China so as to standardize the related research.

An epidemiological investigation of pediatric patients under 14 with large area burns: a multicenter study

Objective: To investigate and evaluate the epidemiological characteristics of patients under 14 with large area burns in China. Methods: Data of pediatric patients aged 0-14yr with ≥30% total body surface area (TBSA) burned admitted into 106 burn centers in the mainland of China in 2014 were retrieved. The children were divided into three age groups: 0-3, 4-6 and 7-14 years according to the age. Information of age, gender, time of burn injury, causes of burns, admission time, prehospital emergency care of burn wound, burn area, inhalation injuries, the case fatality rate and length of hospital stay were collected for analysis. Results: Of the 486 cases included, 285 (58.6%) were boys and 201 (41.4%) were girls. The mean age of the children was (3.4±2.8) years. Children under 3 years old accounted for 67.5% of all the cases. 271 of the burn injuries (55.8%) occurred from April through August. Scalds and flames were the main causes of burns, which were the causes of 394 cases (81.1%) and 71 cases (14.6%), respectively. The burn injuries resulted from scalds and flames accounted for 89.6% and 7.3%, 70.8% and 21.9%, 51.6% and 41.9% in the age group of 0-3, 4-6 and 7-14 years respectively. The distribution of burn etiology in different age groups differed significantly (χ(2)=21.239, 59.442, 7.333, all P<0.01). Most of the patients (57.8%) were admitted within 2 hours after injury. However, when it came to the pre-hospital emergency management of burn wound, 164 patients (33.7%) did not use any drug or wound dressing, whereas the wound area of 236 patients (48.6%) were treated improperly with toothpaste, soy sauce, eggs or other non-standard disposal. The mean TBSA area of the patients was (42.1±14.5)%, while 288 (59.3%) of the patients suffered full thickness burns with mean TBSA of (24.5±17.9)%. The case fatality rate (CFR) was 4.1%, and the CFR of patients complicated with inhalation injury was significantly higher than those without (P<0.01). The average length of stay for pediatric burn patients was (52.3±40.2) days. Conclusions: Children under 3 years old are important target population of severe burns. Scald is the most common type of burns, while the proportion of flames increases as age goes up. Most patients are likely to get clinical treatment in time, however, the pre-hospital emergency burn care is not satisfying at present.

"Scarless world or scar-less world": expedition on new perspectives on management of post-burn hypertrophic scar.

Hypertrophic scar has always been the top priority of post-burn intervention. Specialists from multiple disciplines have dedicated enormous efforts expanding the knowledge in understanding the etiology of hypertrophic scar formation and establishing the scientific evidence of effective management of hypertrophic scar. The devotion and pursuit of these scientists and clinicians has been especially meaningful for the population in Asia since it has been well proven that hypertrophic scar was endemic to the Asian population comparing to the Caucasians. Besides early intervention, functional outcomes and long-term quality of life for people with extensive burn injuries have been investigated by different researchers and further substantiate the importance of long-term continuum of rehabilitation programs [1, 2].

Pediatric burns in military hospitals of China from 2001 to 2007: A retrospective study

BackgroundChildhood burns are a global health problem. To date, no epidemiological study with a large sample size of hospitalized pediatric burn patients from the Chinese mainland has been conducted. This study retrospectively analyzed pediatric burn cases to identify the characteristics of pediatric burns and their risk factors in China. MethodsData for pediatric burn inpatients younger than 14 years were retrieved from the Chinese Trauma Databank (CTDB). The epidemiological characteristics of pediatric burns and risk factors for mortality were analyzed. ResultsA total of 61,068 cases were included in the study. Children under 3 years old were at the highest risk of injury. Scalds were the commonest burns (87.59%). Flame burns occurred more in winter, and electrical burns occurred mainly in July and August. Age, etiology, depth of injury, total body surface area (TBSA), site of injury, and outcome were correlated with length of hospital stay. Risk factors for pediatric burn mortality included being male, having third degree burns, ≥30% TBSA, and having multi-site burns. ConclusionThe results showed the epidemiological characteristics of pediatric burns in China, which differ from those reported for other countries and regions. These characteristics can be used to develop measures to prevent pediatric burns.

Epidemiology of 1974 Burn Patients at a Major Burn Center in Beijing

To date, little epidemiological data are available on burns in China. This study describes the characteristics of burn patients admitted to a major burn center in Beijing to show trends in admission and outcomes in burned patients to share information about the current state of care for burned patients in our burn center. A retrospective study on 1974 burn patients admitted to Jishuitan Hospital in Beijing was conducted during the 9-year period from 2000 to 2008, and data were collected on age, gender, TBSA, etiology, length of hospital stay, mortality, and inhalation injury. The male:female ratio of the burn population was 2.41:1 and did not differ significantly over the study period (P > .05). The mean age of admission was 36 ± 16.3 years, and most patients were 30 to 39 years old (24.0%) or 20 to 29 years old (23.8%). The mean TBSA of burn was 14.7 ± 3.4%, ranging from 1 to 100%, and the mean size/age did not change significantly over the course of the study (P > .05). The incidence in burn injury decreased over the study period (P < .05). The most common cause of burn was flame (67.9%) followed by electrical (16.1%) and scald (9.5%). The mean length of hospital stay was 33.2 ± 3.5 days, extending from 1 to 413 days, and it did not differ significantly over the study period (P > .05). The mortality and inhalation injury rate were 2.8 and 6.9%, respectively. Annual mortality rate did not differ significantly over the study period (P > .05). This retrospective review of the specific epidemiological features of burn patients will provide important information for the development of proper control programs to reduce the incidence of burns and burn-related deaths.

The epidemiology of civilian inpatients’ burns in Chinese military hospitals, 2001–2007

Background In China, large sample research directed at the epidemiology of burns is still scarce. Given the leading position of Chinese military hospitals in domestic clinical practice pertaining to burns, a look into their cases would help shed light on the incidence and hospital care of burns in China today. Methods Data were collected from information systems of all the Chinese military hospitals, for the years 2001–2007 inclusive. Retrospective analyses on the epidemiology characteristics of burns from those in patients admitted to all the Chinese military hospitals within this period were conducted. Results A total of 172,256 cases were studied, with a total number of 1384 fatalities, and the median length of hospital stay (LOS) 11.00 days (interquartile range 6.00–19.00 days). Rate of burn incidence remained high in May, June, July and August. Children of preschool aged and adults in the labor force were at the highest risk of injury. Scalds constituted the majority of injuries (80.5%). Multiple body site burns are the most commonly seen category (31.98%) in terms of injured body region distribution. In fire-related burns, major burns (TBSA > 30%) represented a significant proportion. Males with TBSA > 30%, fire-related burns resulted in the greatest number of fatalities. Gender, age, site of injury, burn size and outcome are all correlated with the length of hospitalization. Conclusion Although this paper cannot provide information on population estimates of burns due to the absence of data on burns attending civilian hospitals, it finds that the epidemiology of burns in China shows distinct characteristics compared with previous studies of other country and regions, including that of other developing or low and middle-income countries (LMICs), irrespective of China's inclusion in that group.