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BACKGROUND: Occupational hand and wrist injuries (OHWIs) account for 25% of work-related accidents in low- and middle-income countries. In Colombia, more than 500000 occupational accidents occurred in 2021, and although the rate declined to less than 5% in 2020 and 2021, at least one in four accidents involved a hand or wrist injury. AIM: To describe the OHWIs in workers seen at the emergency room at a second-level hospital in Colombia. METHODS: An observational study was performed using data from workers who experienced OHWIs and attended a second-level hospital, between June, 2020 and May, 2021. The overall frequency of OHWIs, as well as their distribution by sociodemographic, clinical, and occupational variables, are described. Furthermore, association patterns between sex, anatomical area (fingers, hand, wrist), and type of job were analyzed by correspondence analysis (CA). RESULTS: There were 2.101 workers treated for occupational accidents, 423 (20.3%) were cases of OHWIs, which mainly affected men (93.9%) with a median age of 31 years and who worked mainly in mining (75.9%). OHWIs were more common in the right upper extremity (55.3%) and comprised different types of injuries, such as contusion (42.1%), laceration (27.9%), fracture (18.7%), and crush injury (15.6%). They primarily affected the phalanges (95.2%), especially those of the first finger (25.7%). The CAs showed associations between the injured anatomical area and the worker's job that differed in men and women (explained variance > 90%). CONCLUSION: One out of five workers who suffered occupational accidents in Cundinamarca, Columbia had an OHWI, affecting mainly males employed in mining. This occupational profile is likely to lead to prolonged rehabilitation, and permanent functional limitations. Our results might be useful for adjusting preventive measures in cluster risk groups.
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Burns affect 11 million people worldwide annually. Electrical burns (EBs) are renowned for inflicting extensive harm and long-term consequences that can lead to severe illnesses and fatalities. People in both occupational and nonoccupational settings may be exposed to EBs, leading to functional or anatomical consequences. We identified sociodemographic features related to EBs in both settings. A cross-sectional design, using an open dataset of electrical shock injuries that occurred in Colombia during the 2010-2021 period, was carried out. Sociodemographic features of people injured in occupational and nonoccupational settings were described in counts (%), incidence per 100 000 people (I0; 95% CI). To identify related factors (age-sex adjusted) with injuries in occupational and nonoccupational settings, we applied a binary logistic regression. Over the 12-year period, there were 1.274 EBs (I0: 2.47; 2.34-2.61), 287 in the occupational setting (I0: 1.35; 1.20-1.51), and 987 in the nonoccupational setting (I0: 3.25; 3.05-3.46). Age median was 31 years, and most cases were distributed in middle adulthood (52.8%), males (88.1%), high school/technician (42.8%), urban location (73.7%), weekdays (95.3%), and daytime hours (85.5%). Factors related to EBs in the occupational setting were males, middle adulthood, high school/technician, Thursday, and daytime hours. Other factors related to EBs in the nonoccupational setting were early childhood, primary school, urban location, and weekends. Both settings pose a risk of injuries to individuals. We have identified sociodemographic factors related to these injuries in both occupational and nonoccupational settings, which could aid in preventing damages and long-term complications, especially among vulnerable subgroups such as those determined above.
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Queimaduras por Corrente Elétrica , Traumatismos Ocupacionais , Humanos , Colômbia/epidemiologia , Estudos Transversais , Masculino , Feminino , Adulto , Queimaduras por Corrente Elétrica/epidemiologia , Pessoa de Meia-Idade , Traumatismos Ocupacionais/epidemiologia , Adolescente , Criança , Adulto Jovem , Fatores de Risco , Incidência , Pré-Escolar , Acidentes de Trabalho/estatística & dados numéricosRESUMO
INTRODUCTION: Asymptomatic carriers (AC) of the new SARS-CoV-2 represent an important source of spread for COVID-19. Early diagnosis of these cases is a powerful tool to control the pandemic. Our objective was to characterise patients with AC status and identify associated sociodemographic factors. METHODS: Using a cross-sectional design and the national database of daily occurrence of COVID-19, we characterised both socially and demographically all ACs. Additional correspondence analysis and logistic regression model were performed to identify characteristics associated with AC state (OR, 95% CI). RESULTS: 76.162 ACs (12.1%; 95% CI 12.0% to 12.2%) were identified, mainly before epidemiological week 35. Age≤26 years (1.18; 1.09 to 1.28), male sex (1.51; 1.40 to 1.62), cases imported from Venezuela, Argentina, Brazil, Germany, Puerto Rico, Spain, USA or Mexico (12.6; 3.03 to 52.5) and autochthonous cases (22.6; 5.62 to 91.4) increased the risk of identifying ACs. We also identified groups of departments with moderate (1.23; 1.13 to 1.34) and strong (19.8; 18.6 to 21.0) association with ACs. CONCLUSION: Sociodemographic characteristics strongly associated with AC were identified, which may explain its epidemiological relevance and usefulness to optimise mass screening strategies and prevent person-to-person transmission.
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COVID-19/epidemiologia , Portador Sadio/epidemiologia , Adulto , COVID-19/diagnóstico , COVID-19/transmissão , Portador Sadio/diagnóstico , Portador Sadio/transmissão , Colômbia , Estudos Transversais , Bases de Dados Factuais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Pandemias , SARS-CoV-2RESUMO
ABSTRACT Objective To describe the main epidemiological features of snakebites in Colombia during the period 2008 to 2016. Methods A retrospective (quantitative) descriptive analytical empirical study was carried out, based on the official databases of the Public Health Surveillance in the Integral Information System of the Social Protection (SISPRO) and the Surveillance System in Public Health (Sivigila) of the reported cases of snakebites in Colombia for that period. Results In total, 37 066 cases were reported, with annual incidences ranging from 7.0 (2008) to 9.7 (2011 and 2012) cases per 100,000 population. Mortality rates ranged from 0.059 (2013) to 0.091 (2011) deaths per 100 000 population, with case fatality rates ranging from 0.6% (2013) to 1.0% (2010). Indigenous and Afro-Colombian populations were highly affected, and highest incidences occurred in males, and in people living in rural areas. The average age of affected people is 31.7 years (95% CI 28.3 34.5). The regions with higher incidence are Amazonia and Orinoquia. Species of the genus Bothrops are responsible for the highest number of bites (64.5%), owing to their wide distribution in Colombia. Regarding clinical manifestations, pain and edema were observed in 86.9% and 78.8% of patients, respectively. Cellulitis and abscesses were the most frequent local complications of these envenomings. Conclusions Results underscore the relevance of snakebite envenoming in Colombia, and provide information for improving the public health attention to these envenoming.(AU)
RESUMEN Objetivo Describir las principales características epidemiológicas de las mordeduras por serpientes en Colombia durante el período 2008-2016. Métodos Se realizó un estudio retrospectivo (cuantitativo) analítico empírico sobre los reportes de accidentes por mordedura de serpientes en Colombia para el período 2008 a 2016, a partir de las bases de datos oficiales del Sistema Integral de Información de la Protección Social (SISPRO) y del Sistema Nacional de Vigilancia en Salud Pública (Sivigila). Resultados Se reportaron 37 066 casos de mordeduras por serpientes en ese período. Las incidencias anuales oscilaron entre 7,0 (2008) y 9,7 (2011 y 2012) casos por 100,000 habitantes. Las tasas de mortalidad oscilaron entre 0,059 (2013) y 0,091 (2011) muertes por 100 000 habitantes, con tasas de letalidad entre 0,6% (2013) y 1,0% (2010). Los grupos más afectados fueron las poblaciones indígenas y afrocolombianas, y las personas residentes en zonas rurales. La edad promedio de las personas afectadas fue 31,7 años (IC 95% 28,3 34,5). Las regiones con mayor incidencia fueron la Amazonía y la Orino-quía. Especies del género Bothrops fueron responsables del mayor número de casos (64,5%), debido a su amplia distribución en el territorio colombiano. Con relación a las manifestaciones clínicas, se describió dolor y edema en 86,9% y 78,8% de los pacientes, respectivamente. Las complicaciones locales más frecuentes fueron las celulitis y los abscesos. Conclusiones Los resultados muestran la importancia de las mordeduras por serpientes en Colombia y suministran información para mejorar la atención de la salud pública ante estos envenenamientos.(AU)
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Humanos , Mordeduras de Serpentes/epidemiologia , Vigilância em Saúde Pública/métodos , Incidência , Estudos Retrospectivos , Colômbia/epidemiologia , BothropsRESUMO
OBJECTIVE: To describe the main epidemiological features of snakebites in Colombia during the period 2008 to 2016. METHODS: A retrospective (quantitative) descriptive analytical empirical study was carried out, based on the official databases of the Public Health Surveillance in the Integral Information System of the Social Protection (SISPRO) and the Surveillance System in Public Health (Sivigila) of the reported cases of snakebites in Colombia for that period. RESULTS: In total, 37 066 cases were reported, with annual incidences ranging from 7.0 (2008) to 9.7 (2011 and 2012) cases per 100,000 population. Mortality rates ranged from 0.059 (2013) to 0.091 (2011) deaths per 100 000 population, with case fatality rates ranging from 0.6% (2013) to 1.0% (2010). Indigenous and Afro-Colombian populations were highly affected, and highest incidences occurred in males, and in people living in rural areas. The average age of affected people is 31.7 years (95% CI 28.3 34.5). The regions with higher incidence are Amazonia and Orinoquia. Species of the genus Bothrops are responsible for the highest number of bites (64.5%), owing to their wide distribution in Colombia. Regarding clinical manifestations, pain and edema were observed in 86.9% and 78.8% of patients, respectively. Cellulitis and abscesses were the most frequent local complications of these envenomings. CONCLUSIONS: Results underscore the relevance of snakebite envenoming in Colombia, and provide information for improving the public health attention to these envenoming.