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Wen S, Unuma K, Hanazawa R, Nagano S, Watanabe R, Hirakawa A, Uemura K. Alcohol and toxicological factors influencing fatal falls from height in the Greater Tokyo Area: a retrospective study. Int J Legal Med 2024; 138:793-800. [PMID: 37968477 DOI: 10.1007/s00414-023-03125-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 11/08/2023] [Indexed: 11/17/2023]
Abstract
Falls from height pose a significant public health concern in urban regions, including the highly urbanized Greater Tokyo Area. The Japanese population is characterized by high rates of suicide and psychoactive drug usage, underscoring the importance of investigating these attributes in falls from height. This study aimed to retrospectively analyze the alcohol and toxicological aspects influencing falls from height in the Greater Tokyo Area between 2014 and 2022 and compare the findings with existing reports on other populations. In total, 75 cases of falls from height and 159 cases of natural deaths were included. Consistent with previous findings, Fisher's exact test revealed a predominance of males (66.67%, 50/75) and young adults (57.33%, 43/75) in falls from height. Multivariate logistic regression analysis identified antidepressant usage as the most significant risk factor within the target population, while younger individuals under alcohol influence constituted another high-risk group. Notably, contradictory to other populations, female individuals involved in fatal falls in the Greater Tokyo Area exhibited a higher frequency of alcohol consumption than males (48.00%, 12/25 vs. 26.00%, 13/50), and most of them were associated with suicide (83.33%, 10/12). These findings elucidate the population characteristics that pose a high risk for fatal falls from height in Japan and can serve as a reference for other Asian populations residing in similar megacities.
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Affiliation(s)
- Shuheng Wen
- Department of Forensic Medicine, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Kana Unuma
- Department of Forensic Medicine, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan.
- Department of Forensic Medicine, Graduate School of Medicine and Dental Sciences, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-Ku, Tokyo, 113-8519, Japan.
| | - Ryoichi Hanazawa
- Department of Clinical Biostatistics, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Shutaro Nagano
- Department of Forensic Medicine, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Ryo Watanabe
- Department of Forensic Medicine, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Akihiro Hirakawa
- Department of Clinical Biostatistics, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Koichi Uemura
- Department of Forensic Medicine, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
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Kort I, Belhaj A, Kebsi D, Gharbaoui M, Bellali M, Allouche M. A 13-Year Study of Fatal Falls From Height in Northern Tunisia. Am J Forensic Med Pathol 2022; 43:340-346. [PMID: 35642789 DOI: 10.1097/paf.0000000000000769] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Falls from height are a major cause of unintentional injury death, resulting in high disability and mortality. We investigated the characteristics of fatal falls and their relationship with intentionality, injury patterns, and death on impact. MATERIALS AND METHODS In this retrospective study, we examined 545 cases of fatal falls from height that underwent autopsy in the forensic department of the Charles Nicolle hospital of Tunis (Tunisia) between January 2008 and December 2020. Cases were reviewed in terms of demographics, fall characteristics, and autopsy findings. RESULTS The population was predominately male (86.6%). Four hundred twenty-one (77.3%) originated from accidents, 120 (22%) were found to be suicidal, with 4 homicide cases. A notable decline in cases was noticed following the Jasmine revolution, 2011 (R squared = 0.8). The mean height of falls was 8 m. Higher falls were associated with a set of organ-specific injuries. Organ injury pattern did not differ based on intentionality. Female victims were 2.4 times more likely to sustain pelvic injuries than males. The majority of victims deceased before reaching health care structures. Death on impact was strongly associated with higher falls, cranial impact, and organ-specific injuries, including cardiac, pulmonary, and skull injuries.Falls from height are in many cases preventable. A clearly defined fall safety policy, strict implementation of evidence-based interventions, efficient allocation of resources, and raising safety awareness must to be urgently implemented. CONCLUSION Understanding patterns of injury and the factors that influence death on impact may be of further interest in the prevention and management of survivors in the acute period.
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Affiliation(s)
- Ikram Kort
- From the Department of Forensic Medicine, Charles Nicolle University Hospital, Tunis, Tunisia
| | - Azza Belhaj
- From the Department of Forensic Medicine, Charles Nicolle University Hospital, Tunis, Tunisia
| | - Dhouha Kebsi
- From the Department of Forensic Medicine, Charles Nicolle University Hospital, Tunis, Tunisia
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Tsellou M, Dona A, Antoniou A, Goutas N, Skliros E, Papadopoulos IN, Spiliopoulou C, Papadodima SA. A comparative autopsy study of the injury distribution and severity between suicidal and accidental high falls. Forensic Sci Med Pathol 2022; 18:407-414. [PMID: 35771377 DOI: 10.1007/s12024-022-00496-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/14/2022] [Indexed: 12/14/2022]
Abstract
Falls are the second cause of accidental deaths worldwide. Falls from height are also a common method of suicide. The aim of this study is to compare the characteristics of the victims, the circumstances of the fall and the severity and distribution of the injuries reported in an autopsy case series of falls from height. This study is a retrospective analysis of consecutive autopsy cases of suicidal and accidental falls from height which were investigated in the Department of Forensic Medicine and Toxicology of the National and Kapodistrian University of Athens during the period 2011-2019. The recorded variables included demographic data of the victim, height of fall, length of hospital stay, toxicological results, the existence and location of injuries and Injury Severity Score (ISS). Victims of suicidal falls were younger (55.53 vs. 62.98, p = 0.001), they fell from higher heights (12.35 vs. 5.18 m, p < 0.001), and they sustained more severe injuries compared with victims of accidental falls (ISS 51.01 vs. 40.88, p < 0.001). Injuries in the thorax, abdomen, pelvis, upper and lower extremities were more frequently observed after a suicidal fall (93.6% vs. 67.3%, 72.1% vs. 21.4%, 72.1% vs. 27.6%, 42.9% vs. 15.3%, 45.7% vs. 13.3%, respectively-p < 0.001), probably due to the higher height of fall. Our study outlines the differences in the profile of the victims and in the severity of injuries caused by falls from height depending on the intention of the victim to fall. However, a distinctive injury pattern in victims of suicidal falls was not demonstrated.
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Affiliation(s)
- Maria Tsellou
- Department of Forensic Medicine and Toxicology, National and Kapodistrian University of Athens, Athens, Greece
| | - Artemis Dona
- Department of Forensic Medicine and Toxicology, National and Kapodistrian University of Athens, Athens, Greece
| | - Anastasia Antoniou
- 2nd Department of Psychiatry, Attikon General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Nikolaos Goutas
- Department of Forensic Medicine and Toxicology, National and Kapodistrian University of Athens, Athens, Greece
| | | | | | - Chara Spiliopoulou
- Department of Forensic Medicine and Toxicology, National and Kapodistrian University of Athens, Athens, Greece
| | - Stavroula A Papadodima
- Department of Forensic Medicine and Toxicology, National and Kapodistrian University of Athens, Athens, Greece.
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Okolie C, Wood S, Hawton K, Kandalama U, Glendenning AC, Dennis M, Price SF, Lloyd K, John A. Means restriction for the prevention of suicide by jumping. Cochrane Database Syst Rev 2020; 2:CD013543. [PMID: 32092795 PMCID: PMC7039710 DOI: 10.1002/14651858.cd013543] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
BACKGROUND Jumping from a height is an uncommon but lethal means of suicide. Restricting access to means is an important universal or population-based approach to suicide prevention with clear evidence of its effectiveness. However, the evidence with respect to means restriction for the prevention of suicide by jumping is not well established. OBJECTIVES To evaluate the effectiveness of interventions to restrict the availability of, or access to, means of suicide by jumping. These include the use of physical barriers, fencing or safety nets at frequently-used jumping sites, or restriction of access to these sites, such as by way of road closures. SEARCH METHODS We searched the Cochrane Library, Embase, MEDLINE, PsycINFO, and Web of Science to May 2019. We conducted additional searches of the international trial registries including the World Health Organization International Clinical Trials Registry Platform (ICTRP) and ClinicalTrials.gov, to identify relevant unpublished and ongoing studies. We searched the reference lists of all included studies and relevant systematic reviews to identify additional studies and contacted authors and subject experts for information on unpublished or ongoing studies. We applied no restrictions on date, language or publication status to the searches. Two review authors independently assessed all citations from the searches and identified relevant titles and abstracts. Our main outcomes of interest were suicide, attempted suicide or self-harm, and cost-effectiveness of interventions. SELECTION CRITERIA Eligible studies were randomised or quasi-randomised controlled trials, controlled intervention studies without randomisation, before-and-after studies, or studies using interrupted time series designs, which evaluated interventions to restrict the availability of, or access to, means of suicide by jumping. DATA COLLECTION AND ANALYSIS Two review authors independently selected studies for inclusion and three review authors extracted study data. We pooled studies that evaluated similar interventions and outcomes using a random-effects meta-analysis, and we synthesised data from other studies in a narrative summary. We summarised the quality of the evidence included in this review using the GRADE approach. MAIN RESULTS We included 14 studies in this review. Thirteen were before-and-after studies and one was a cost-effectiveness analysis. Three studies each took place in Switzerland and the USA, while two studies each were from the UK, Canada, New Zealand, and Australia respectively. The majority of studies (10/14) assessed jumping means restriction interventions delivered in isolation, half of which were at bridges. Due to the observational nature of included studies, none compared comparator interventions or control conditions. During the pre- and postintervention period among the 13 before-and-after studies, a total of 742.3 suicides (5.5 suicides per year) occurred during the pre-intervention period (134.5 study years), while 70.6 suicides (0.8 suicides per year) occurred during the postintervention period (92.4 study years) - a 91% reduction in suicides. A meta-analysis of all studies assessing jumping means restriction interventions (delivered in isolation or in combination with other interventions) showed a directionality of effect in favour of the interventions, as evidenced by a reduction in the number of suicides at intervention sites (12 studies; incidence rate ratio (IRR) = 0.09, 95% confidence interval (CI) 0.03 to 0.27; P < 0.001; I2 = 88.40%). Similar findings were demonstrated for studies assessing jumping means restriction interventions delivered in isolation (9 studies; IRR = 0.05, 95% CI 0.01 to 0.16; P < 0.001; I2 = 73.67%), studies assessing jumping means restriction interventions delivered in combination with other interventions (3 studies; IRR = 0.54, 95% CI 0.31 to 0.93; P = 0.03; I2 = 40.8%), studies assessing the effectiveness of physical barriers (7 studies; IRR = 0.07, 95% CI 0.02 to 0.24; P < 0.001; I2 = 84.07%), and studies assessing the effectiveness of safety nets (2 studies; IRR = 0.09, 95% CI 0.01 to 1.30; P = 0.07; I2 = 29.3%). Data on suicide attempts were limited and none of the studies used self-harm as an outcome. There was considerable heterogeneity between studies for the primary outcome (suicide) in the majority of the analyses except those relating to jumping means restriction delivered in combination with other interventions, and safety nets. Nevertheless, every study included in the forest plots showed the same directional effects in favour of jumping means restriction. Due to methodological limitations of the included studies, we rated the quality of the evidence from these studies as low. A cost-effectiveness analysis suggested that the construction of a physical barrier on a bridge would be a highly cost-effective project in the long term as a result of overall reduced suicide mortality. AUTHORS' CONCLUSIONS The findings from this review suggest that jumping means restriction interventions are capable of reducing the frequency of suicides by jumping. However, due to methodological limitations of included studies, this finding is based on low-quality evidence. Therefore, further well-designed high-quality studies are required to further evaluate the effectiveness of these interventions, as well as other measures at jumping sites. In addition, further research is required to investigate the potential for suicide method substitution and displacement effects in populations exposed to interventions to prevent suicide by jumping.
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Affiliation(s)
- Chukwudi Okolie
- Swansea University Medical SchoolSwanseaUKSA2 8PP
- Public Health WalesSwanseaUK
| | | | - Keith Hawton
- Warneford HospitalCentre for Suicide Research, University Department of PsychiatryOxfordUKOX3 7JX
| | | | | | | | - Sian F Price
- Public Health WalesPublic Health Wales ObservatoryPO Box 108, Building 1, St David?s ParkCarmarthenWalesUKSA31 3WY
| | - Keith Lloyd
- Swansea University Medical SchoolSwanseaUKSA2 8PP
| | - Ann John
- Swansea University Medical SchoolSwanseaUKSA2 8PP
- Public Health WalesSwanseaUK
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Scott RM, Buckley HR, Domett K, Tromp M, Trinh HH, Willis A, Matsumura H, Oxenham MF. Domestication and large animal interactions: Skeletal trauma in northern Vietnam during the hunter-gatherer Da But period. PLoS One 2019; 14:e0218777. [PMID: 31483781 PMCID: PMC6726200 DOI: 10.1371/journal.pone.0218777] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2018] [Accepted: 06/11/2019] [Indexed: 11/19/2022] Open
Abstract
The aim of this paper is to test the hypothesis that healed traumatic injuries in the pre-Neolithic assemblage of Con Co Ngua, northern Vietnam (c. 6800-6200 cal BP) are consistent with large wild animal interactions prior to their domestication. The core sample included 110 adult (aged ≥ 18 years) individuals, while comparisons are made with an additional six skeletal series from Neolithic through to Iron Age Vietnam, Thailand, and Mongolia. All post cranial skeletal elements were assessed for signs of healed trauma and identified cases were further x-rayed. Crude trauma prevalence (14/110, 12.7%) was not significantly different between males (8/52) and females (5/37) (χ2 = 0.061, p = 0.805). Nor were there significant differences in the prevalence of fractured limbs, although males displayed greater rates of lower limb bone trauma than females. Further, distinct from females, half the injured males suffered vertebral fractures, consistent with high-energy trauma. The first hypothesis is supported, while some support for the sexual divisions of labour was found. The prevalence and pattern of fractured limbs at CCN when compared with other Southeast and East Asian sites is most similar to the agropastoral site of Lamadong, China. The potential for skeletal trauma to assess animal trapping and herding practices prior to domestication in the past is discussed.
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Affiliation(s)
- Rachel M. Scott
- Department of Anatomy, University of Otago, Dunedin, New Zealand
- * E-mail: (RS); (MO)
| | | | - Kate Domett
- College of Medicine and Dentistry, James Cook University, Townsville, Australia
| | - Monica Tromp
- Department of Anatomy, University of Otago, Dunedin, New Zealand
- Department of Archaeology, Max Planck Institute for the Science of Human History, Jena, Germany
| | - Hiep Hoang Trinh
- Department of Prehistoric Archaeology, Vietnam Institute of Archaeology, Hanoi, Vietnam
| | - Anna Willis
- College of Arts, Society and Education, James Cook University, Townsville, Australia
| | - Hirofumi Matsumura
- School of Health Science, Sapporo Medical University, Sapporo, Hokkaido, Japan
| | - Marc F. Oxenham
- School of Archaeology and Anthropology, Australian National University, Canberra, Australia
- * E-mail: (RS); (MO)
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Casali MB, Blandino A, Grignaschi S, Florio EM, Travaini G, Genovese UR. The pathological diagnosis of the height of fatal falls: A mathematical approach. Forensic Sci Int 2019; 302:109883. [PMID: 31450068 DOI: 10.1016/j.forsciint.2019.109883] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Revised: 06/18/2019] [Accepted: 07/20/2019] [Indexed: 11/18/2022]
Abstract
The authors analyzed the injury pattern of 385 victims of fall from a height which underwent a complete autopsy, with the objective to investigate whether it was possible to construct a mathematical model to be used for height of the fall diagnosis. The cases were selected and enrolled according to a balanced stratification of the heights of the fall, allowing a subdivision into seven classes consisting of 55 subjects each: 6m or less, 9m, 12m, 15m, 18m, 21m, 24m or more (maximum 36m). For each case anthropologic and necroscopic data was collected and analyzed to obtain a standardized description of the injury pattern was obtained, dividing the body into 4 major anatomical areas (Head, Thorax, Abdomen, Skeleton), each of them further divided in 5 major organs. Every organ was finally divided into 5 objective degrees of injury. Statistical analysis was performed on all the available data using IBM SPSS Statistics 20, to test the performance of the "injury pattern assessment table" in the diagnosis of the height of the fall and to develop a related mathematical model. Our findings confirm that the height of the fall is significantly associated with age, weight of the body and the injury pattern. An Injury Pattern Assessment Table and two mathematical models which correlates the height of the fall with analyzed variables are presented.
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Affiliation(s)
- Michelangelo Bruno Casali
- Sezione di Medicina Legale e delle Assicurazioni-Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, Via Luigi Mangiagalli 37, Milan 20133, Italy.
| | - Alberto Blandino
- Sezione di Medicina Legale e delle Assicurazioni-Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, Via Luigi Mangiagalli 37, Milan 20133, Italy.
| | - Silvia Grignaschi
- Sezione di Medicina Legale e delle Assicurazioni-Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, Via Luigi Mangiagalli 37, Milan 20133, Italy.
| | - Elena Maria Florio
- Sezione di Medicina Legale e delle Assicurazioni-Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, Via Luigi Mangiagalli 37, Milan 20133, Italy.
| | - Guido Travaini
- Sezione di Medicina Legale e delle Assicurazioni-Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, Via Luigi Mangiagalli 37, Milan 20133, Italy.
| | - Umberto Rosario Genovese
- Sezione di Medicina Legale e delle Assicurazioni-Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, Via Luigi Mangiagalli 37, Milan 20133, Italy.
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A study of fatal falls from height. J Forensic Leg Med 2019; 61:17-21. [DOI: 10.1016/j.jflm.2018.10.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2018] [Revised: 09/08/2018] [Accepted: 10/24/2018] [Indexed: 11/18/2022]
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Rowbotham SK, Blau S, Hislop-Jambrich J, Francis V. An Assessment of the Skeletal Fracture Patterns Resulting from Fatal High (˃3 m) Free Falls. J Forensic Sci 2018; 64:58-68. [PMID: 29694673 DOI: 10.1111/1556-4029.13803] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2017] [Revised: 02/21/2018] [Accepted: 03/29/2018] [Indexed: 10/17/2022]
Abstract
The injury patterns resulting from fatal high (˃3 m) free falls have previously been documented in clinical and medico-legal contexts; however, details relating specifically to the skeletal blunt force trauma (BFT) have been limited. This study aimed to augment what is known of the skeletal fracture patterns resulting from fatal high free falls. Skeletal trauma was analyzed from full-body postmortem computed tomography scans of 95 individuals who died following a high free fall. Fracture patterns were documented using the five general anatomical regions, axial and appendicular regions, and postcranial unilateral and bilateral regions. Patterns were analyzed in the context of the extrinsic and intrinsic variables that may influence fractures using multiple logistic regression. Fracture patterns involved all aspects of the skeleton, with 98.9% exhibiting polytrauma, and were influenced primarily by the height fallen, manner of death, and landing surface. This improved understanding of fracture patterns will augment anthropological interpretations of the mechanism of BFT in cases of suspected high falls.
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Affiliation(s)
- Samantha K Rowbotham
- Department of Forensic Medicine, Monash University, 65 Kavanagh Street, Southbank, Victoria, 3006, Australia
| | - Soren Blau
- Department of Forensic Medicine, Monash University, 65 Kavanagh Street, Southbank, Victoria, 3006, Australia.,Victorian Institute of Forensic Medicine, 65 Kavanagh Street, Southbank, Victoria, 3006, Australia
| | - Jacqueline Hislop-Jambrich
- Centre for Medical Research, Toshiba Medical, 12 - 24 Talavera Road, North Ryde, New South Wales, 2113, Australia
| | - Victoria Francis
- Victorian Institute of Forensic Medicine, 65 Kavanagh Street, Southbank, Victoria, 3006, Australia
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Falls from Height in the Construction Industry: A Critical Review of the Scientific Literature. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2016; 13:ijerph13070638. [PMID: 27367706 PMCID: PMC4962179 DOI: 10.3390/ijerph13070638] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/10/2016] [Revised: 06/13/2016] [Accepted: 06/14/2016] [Indexed: 11/17/2022]
Abstract
Globally, falls from height (FFH) are a substantial public health jeopardy and are among the important leading causes of serious and fatal injuries for construction workers. A comprehensive understanding of the causal factors in FFH incidents is urgently required; however, the literature appears to lack a scientific review of FFH. In this study, 297 articles that contribute to the topic of fall incidents were reviewed. Seventy-five (75) articles met the criteria for relevance and were aggregated in a database to support a critical review. A synthesis of macro-variables approach was adopted rather than a structured meta-analysis. Such a method of analysis provides the flexibility to combine previous studies' findings. The most common factors associated with FFH are risky activities, individual characteristics, site conditions, organizational characteristics, agents (scaffolds/ladders) and weather conditions. The outcomes contributed to identifying the most significant research area for safety enhancement by improving engineering facilities, behaviour investigations and FFH prevention methods.
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Parreira JG, Matar MR, Tôrres ALB, Perlingeiro JAG, Solda SC, Assef JC. Comparative analysis between identified injuries of victims of fall from height and other mechanisms of closed trauma. Rev Col Bras Cir 2014; 41:272-7. [DOI: 10.1590/0100-69912014004009] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2014] [Accepted: 03/15/2014] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE: To analyze the lesions diagnosed in victims of falls, comparing them with those diagnosed in other mechanisms of blunt trauma.METHODS: We conducted a retrospective study of trauma protocol charts (prospectively collected) from 2008 to 2010, including victims of trauma over 13 years of age admitted to the emergency room. The severity of injuries was stratified by the Abbreviated Injury Scale (AIS) and Injury Severity Score (ISS). Variables were compared between the group of victims of falls from height (Group 1) and the other victims of blunt trauma (Group 2). We used the Student t, chi-square and Fisher tests for comparison between groups, considering the value of p <0.05 as significant.RESULTS: The series comprised 4,532 cases of blunt trauma, of which 555 (12.2%) were victims of falls from height. Severe lesions (AISe"3) were observed in the extremities (17.5%), in the cephalic segment (8.4%), chest (5.5%) and the abdomen (2.9%). Victims of Group 1 had significantly higher mean age, AIS in extremities / pelvis, AIS in the thoracic segment and ISS (p <0.05). The group 1 had significantly (p <0.05) higher incidence of tracheal intubation on admission, pneumothorax, hemothorax, rib fractures, chest drainage, spinal trauma, pelvic fractures, complex pelvic fractures and fractures to the upper limbs.CONCLUSION: Victims of fall from height had greater anatomic injury severity, greater frequency and severity of lesions in the thoracic segment and extremities.
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Affiliation(s)
| | | | | | | | - Silvia C. Solda
- Irmandade da Santa Casa de Misericórdia de São Paulo; Santa Casa de São Paulo
| | - José Cesar Assef
- Irmandade da Santa Casa de Misericórdia de São Paulo; Santa Casa de São Paulo
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