2010
DOI: 10.1007/s11136-010-9637-1
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Cross-cultural adaptation and validation of a Brazilian Portuguese version of the chronic pain grade

Abstract: This Brazilian Portuguese version of the chronic pain grade, tested on a sample of the Brazilian population, demonstrated good reliability and validity.

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Cited by 28 publications
(30 citation statements)
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References 29 publications
(25 reference statements)
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“…Nevertheless, the CPG has shown appropriate psychometrics in its validation study 21 . It is possible that in our sample of chronic pain outpatients, a response-set may have biased the participant's answers to endorse high levels of symptoms, regardless of their inner dispositional resilience, since those responses would assure them of the continuity of care in our chronic pain ambulatory clinic.…”
Section: Discussionmentioning
confidence: 99%
“…Nevertheless, the CPG has shown appropriate psychometrics in its validation study 21 . It is possible that in our sample of chronic pain outpatients, a response-set may have biased the participant's answers to endorse high levels of symptoms, regardless of their inner dispositional resilience, since those responses would assure them of the continuity of care in our chronic pain ambulatory clinic.…”
Section: Discussionmentioning
confidence: 99%
“…For this study, the prevalence of chronic spinal pain was estimated at 16%, based on a recent study conducted at a primary healthcare unit in São Paulo. 31 The sample size was estimated as 482 individuals, considering a sampling error of 3% and a 95% confidence interval, but was then raised by 30% due to the expected losses, to a total of 627 individuals. Data collection for this study was conducted in conjunction with another study that evaluated the prevalence of chronic pain.…”
Section: Population and Samplementioning
confidence: 99%
“…A validade da EGDC foi estudada em diversos grupos, cultural e linguisticamente distintos, inclusive na população brasileira (Von Korff et al, 1992;Andersson et al, 1996;Bassols et al, 1999;Bracher et al, 2010). Um estudo realizado na cidade de São Paulo verificou correlações consistentes e significantes da gravidade da dor crônica com indicadores de qualidade de vida e comportamentos associados à dor, como o número de visitas médicas devido à dor e a frequência de uso de medicamentos para a dor (Bracher et al, 2010).…”
Section: Escala Graduada De Dor Crônica Brasil (Egdc-br)unclassified
“…Um estudo realizado na cidade de São Paulo verificou correlações consistentes e significantes da gravidade da dor crônica com indicadores de qualidade de vida e comportamentos associados à dor, como o número de visitas médicas devido à dor e a frequência de uso de medicamentos para a dor (Bracher et al, 2010).…”
Section: Escala Graduada De Dor Crônica Brasil (Egdc-br)unclassified