Repeatability of infrared plantar thermography in diabetes patients: A pilot study

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Autor(es): dc.contributorUniversidade Federal do Rio Grande do Sul-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorBalbinot, Luciane Fachin-
Autor(es): dc.creatorRobinson, Caroline Cabral-
Autor(es): dc.creatorAchaval, Matilde-
Autor(es): dc.creatorZaro, Milton Anton̂io-
Autor(es): dc.creatorBrioschi, Marcos Leal [UNESP]-
Data de aceite: dc.date.accessioned2022-08-04T22:04:00Z-
Data de disponibilização: dc.date.available2022-08-04T22:04:00Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2013-01-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1177/193229681300700505-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/220152-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/220152-
Descrição: dc.descriptionObjective: Infrared (IR) thermography has been used as a complementary diagnostic method in several pathologies, including distal diabetic neuropathy, by tests that induce thermoregulatory responses, but nothing is known about the repeatability of these tests. This study aimed to assess the repeatability of the rewarming index in subjects with type 2 diabetes mellitus (T2DM) and nondiabetic control subjects. Methods: Using an IR camera, plantar IR images were collected at baseline (pre-) and 10 min after (post-) cold stress testing on two different days with 7 days interval. Plantar absolute average temperatures pre- and post-cold stress testing, the difference between them (ΔT), and the rewarming index were obtained and compared between days. Repeatability of the rewarming index after the cold stress test was assessed by Bland-Altman plot limits of agreement. Results: Ten T2DM subjects and ten nondiabetic subjects had both feet analyzed. Mean age did not differ between groups (p = .080). Absolute average temperatures of plantar region pre- (p = .033) and post-cold stress test (p = .019) differed between days in nondiabetic subjects, whereas t hey did not differ in T2DM subjects (pretest, p = .329; post-test, p = . 540). Δ T and rewarming index did not difer between days for both groups, and the rewarming index presented a 100% agreement of day-to-day measurements from T2DM subjects and 95% with nondiabetic subjects. Conclusions: The rewarming index after cold stress testing presented good repeatability between two days a week in both groups. Despite T2DM subjects presenting no differences on absolute temperature values between days, ΔT or rewarming index after cold stress testing remain recommended beside absolute temperature values for clinical use. © Diabetes Technology Society.-
Descrição: dc.descriptionUniversidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul-
Descrição: dc.descriptionUniversidade Estadual de São Paulo, São Paulo-
Descrição: dc.descriptionUniversidade Estadual de São Paulo, São Paulo-
Formato: dc.format1130-1137-
Idioma: dc.languageen-
Relação: dc.relationJournal of Diabetes Science and Technology-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectBody temperature regulation-
Palavras-chave: dc.subjectDiabetes-
Palavras-chave: dc.subjectRepeatability of tests-
Palavras-chave: dc.subjectThermography-
Título: dc.titleRepeatability of infrared plantar thermography in diabetes patients: A pilot study-
Aparece nas coleções:Repositório Institucional - Unesp

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