Lower limb wounds in diabetic and non-diabetic patients: survival analysis

To evaluate the survival of wounds in lower limbs of diabetic and non-diabetic patients. Retrospective cohort study of patients with lower limb ulcers treated at a specialized center between 2011 and 2013. Outcome: healing of lower limb injuries in days. The survival function of lower limb wounds an...

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Veröffentlicht in:Revista gaúcha de enfermagem 2019-02, Vol.40, p.e20180016-e20180016
Hauptverfasser: Oliveira, Marina Ferreira de, Viana, Bárbara Júnia Ferreira, Matozinhos, Fernanda Penido, Silva, Mendelssohn Martins Santana da, Pinto, Daniel Mendes, Moreira, Alexandra Dias, Velásquez-Meléndez, Gustavo, Gomes, Flávia Sampaio Latini
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container_title Revista gaúcha de enfermagem
container_volume 40
creator Oliveira, Marina Ferreira de
Viana, Bárbara Júnia Ferreira
Matozinhos, Fernanda Penido
Silva, Mendelssohn Martins Santana da
Pinto, Daniel Mendes
Moreira, Alexandra Dias
Velásquez-Meléndez, Gustavo
Gomes, Flávia Sampaio Latini
description To evaluate the survival of wounds in lower limbs of diabetic and non-diabetic patients. Retrospective cohort study of patients with lower limb ulcers treated at a specialized center between 2011 and 2013. Outcome: healing of lower limb injuries in days. The survival function of lower limb wounds and the differences between diabetic and non-diabetic were analyzed. The Log-rank test was used to compare the survival curves between the study groups. In up to 600 days, 23% of the diabetic patients presented wound healing, while 63% of the non-diabetic patients had their wounds healed, with a statistically significant difference in survival curves in comparison between the groups. The Hazard Ratios (RH) of healing were lower for diabetic patients (HR = 0.13, 95% CI = 0.02-0.97). The results show that there is a delay in wound healing in diabetic patients.
doi_str_mv 10.1590/1983-1447.2019.20180016
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source MEDLINE; DOAJ Directory of Open Access Journals; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals
subjects Adolescent
Adult
Aged
Cohort Studies
Diabetic Foot - therapy
Female
Humans
Leg Ulcer - therapy
Male
Middle Aged
Retrospective Studies
Survival Analysis
Time Factors
Wound Healing
Young Adult
title Lower limb wounds in diabetic and non-diabetic patients: survival analysis
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