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1.
J Forensic Leg Med ; 97: 102543, 2023 Jul.
Article in English | MEDLINE | ID: mdl-37321156

ABSTRACT

OBJECTIVE: To prospectively determine injury recovery time in the medical-legal examinations of non-fatal injuries and their associated factors, carried out by the National Institute of Legal Medicine and Forensic Sciences of Colombia to create a multivariate analysis. METHODS: A prospective medical-legal assessment of non-fatal injuries was carried out on 281 individuals with complete follow-up, in which the observational unit of analysis was the most serious injury. Variables, such as sex, circumstances of the injury, the mechanism that caused the injury, medical certificate of incapacity to work, among others were related to the injury recovery time, measured in days. The Kruskal Wallis (K-W) ANOVA and a multivariate analysis using the ordinal regression model were applied. RESULTS: In the multivariate analysis, the factors most associated with longer recovery time were the extent of joint damage (CR95%:1.47-5.94,p = 0.0001) and bone damage (CR95%:2.92-7.42,p < 0.001). In terms of circumstances of the injury, traffic accidents (CR95%:1.03-2.96,p < 0.001), medical-legal impairments (CR95%:0.34-2.19,p = 0.007), and complications of the primary injury (CR95%: 1.18-2.57,p < 0.001) had the greatest impact on recovery time. Others factors that significantly impacted injury recovery time are surgical treatments (IC95%: 0.33-3.26,p = 0.0164) and delayed treatment (CR95%:1.41-4.72,p < 0.001). A direct correlation (significant and moderately strong) was found between the recovery time of the injury and the days of incapacity for work (r = 0.802, p < 0.001). CONCLUSION: This prospective analysis determined which variables were most strongly related to the medical-legal assessment of non-fatal injuries and the recovery time of said injuries. Further studies aimed at improving the strategies to help individuals complete the legal process are required.


Subject(s)
Forensic Medicine , Wounds and Injuries , Humans , Accidents, Traffic , Colombia , Multivariate Analysis , Wounds and Injuries/epidemiology , Male , Female
2.
Rev. Fac. Med. (Bogotá) ; 55(1): 14-23, ene.-mar. 2007. tab
Article in Spanish | LILACS | ID: lil-575325

ABSTRACT

Antecedentes. No conocemos estudios que establezcan en nuestro medio la dimensión del policonsumo en conductores de vehículo automotor. El problema del policonsumo puede explicar en algunos casos la falta de concordancia de alcoholemia, etilometria y examen clínico. En este informe queremos centrarnos en la presentación de policonsumo en la muestra y el cuadro clínico de estos conductores. Objetivo. Determinar en una muestra de conductores de Bogotá, con sospecha de intoxicación etílica, el consumo de otras sustancias psicoactivas. Material y métodos. Se tomó una muestra representativa de 68 conductores. Se les realizó el examen clínico de embriaguez, etilometria, prueba de alcoholemia en sangre y muestra de orina para estudio de estupefacientes. Se investigaron cinco sustancias según su prevalencia epidemiológica en nuestro medio: marihuana, cocaína, anfetaminas benzodiazepinas y opiáceos. Los casos positivos se correlacionaron con el examen clínico y la alcoholemia para hacer el análisis respectivo. Resultados. Se presentaron siete casos de policonsumo de 68 analizados. La combinación más frecuente (5-7 casos) encontrada es alcohol con cocaína. En tres casos hubo consumo de tres psicoactivos: alcohol+marihuana+coca (dos casos), alcohol+benzodiacepina+coca (un caso). Conclusión. En la muestra analizada el policonsumo fue del 10,3 por ciento. La combinación de un depresor con un estimulante, si es reciente, disminuye las manifestaciones neurológicas, pero no afecta la presentación ni severidad del nistagmus posrotacional. La alteración de las funciones mentales superiores se vieron asociadas al consumo de alcohol más benzodiacepinas. La combinación de dos depresores aumenta las alteraciones motoras y parece que altera las funciones mentales superiores. El examen clínico negativo parece ser sensible para descartar embriaguez alcohólica y por otros psicoactivos.


Subject(s)
Humans , Alcoholic Intoxication , Breath Tests , Psychotropic Drugs , Population Surveillance/methods
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