The fear of pain questionnaire : psychometric properties of a Brazilian version for adolescents and its relationship with brain-derived neurotrophic factor (BDNF)
Main Author: | |
---|---|
Publication Date: | 2019 |
Other Authors: | , , , , , , , |
Format: | Article |
Language: | eng |
Source: | Repositório Institucional da UFRGS |
Download full: | http://hdl.handle.net/10183/199773 |
Summary: | Objectives: The primary aim was to assess the psychometric properties (including internal consistency, construct validity, criterion validity, criterion-group validity and responsiveness) of the Fear of Pain Questionnaire (FOPQ) for adolescents (FOPQ-A) and parents (FOPQ-P) translated to Brazilian Portuguese (BrP). The secondary aim was to analyze the factor structures and their ability to identify subjects with chronic pain conditions and identify the relationship of the BrP FOPQ-A with saliva brain-derived neurotrophic-factor (BDNF). Methods: A cross-sectional study was conducted with 286 adolescents aged 11 to 18 (257 healthy adolescents [157 females] and 29 adolescents with chronic pain [16 females]). Parents and adolescents completed the BrP-FOPQ. A team of experts translated the FOPQ according to international guidelines. Convergent validity and factor analysis were performed. Later, a subsample (n=146) was used to correlate the BrP-FOPQ-A with saliva BDNF. Results: The BrP-FOPQ for adolescents and parents presented strong psychometric properties (Cronbach’s α equal to 0.92 and 0.91, respectively). BrP-FOPQ-A confirmatory factor analysis yielded a two-factor structure while the factorial analyses of BrP-FOPQ-P demonstrated that the best solution was a three-structure factorial. The BrP-FOPQ-P scores in healthy adolescents and those in chronic pain conditions was 34.13 (16.71) vs 43.14 (18.08), respectively. A generalized mixed model demonstrated that the scores in the BrP-FOPQ-A are higher in those with chronic pain conditions compared to healthy subjects (29.20 [12.77] vs 33.80 [10.76], respectively; Wald χ2= 17.80; df=1, P<0.0001). The model revealed that the BDNF was positively correlated with the score of BrP-FOPQ-A and subjects with chronic pain showed higher levels of BDNF. Conclusion: The BrP-FOPQ scores for adolescents and parents were found to be psychometrically robust and reliable instruments, with primary evidence of validity. Higher scores on the BrP-FOPQ-A were correlated positively with saliva BDNF and permitted the identification of subjects with chronic pain conditions. |
id |
UFRGS-2_d295c4b20747a52e0ff344ad53f5e696 |
---|---|
oai_identifier_str |
oai:www.lume.ufrgs.br:10183/199773 |
network_acronym_str |
UFRGS-2 |
network_name_str |
Repositório Institucional da UFRGS |
repository_id_str |
|
spelling |
Romariz, José Ary BernigerNonnemacher, CássioAbreu, MylenaSegabinazi, Joice DickelBandeira, Janete ShatkoskiSerrano, Gerardo Vinicio BeltranSouza, Andressa deTorres, Iraci Lucena da SilvaCaumo, Wolnei2019-09-26T03:45:06Z20191178-7090http://hdl.handle.net/10183/199773001099802Objectives: The primary aim was to assess the psychometric properties (including internal consistency, construct validity, criterion validity, criterion-group validity and responsiveness) of the Fear of Pain Questionnaire (FOPQ) for adolescents (FOPQ-A) and parents (FOPQ-P) translated to Brazilian Portuguese (BrP). The secondary aim was to analyze the factor structures and their ability to identify subjects with chronic pain conditions and identify the relationship of the BrP FOPQ-A with saliva brain-derived neurotrophic-factor (BDNF). Methods: A cross-sectional study was conducted with 286 adolescents aged 11 to 18 (257 healthy adolescents [157 females] and 29 adolescents with chronic pain [16 females]). Parents and adolescents completed the BrP-FOPQ. A team of experts translated the FOPQ according to international guidelines. Convergent validity and factor analysis were performed. Later, a subsample (n=146) was used to correlate the BrP-FOPQ-A with saliva BDNF. Results: The BrP-FOPQ for adolescents and parents presented strong psychometric properties (Cronbach’s α equal to 0.92 and 0.91, respectively). BrP-FOPQ-A confirmatory factor analysis yielded a two-factor structure while the factorial analyses of BrP-FOPQ-P demonstrated that the best solution was a three-structure factorial. The BrP-FOPQ-P scores in healthy adolescents and those in chronic pain conditions was 34.13 (16.71) vs 43.14 (18.08), respectively. A generalized mixed model demonstrated that the scores in the BrP-FOPQ-A are higher in those with chronic pain conditions compared to healthy subjects (29.20 [12.77] vs 33.80 [10.76], respectively; Wald χ2= 17.80; df=1, P<0.0001). The model revealed that the BDNF was positively correlated with the score of BrP-FOPQ-A and subjects with chronic pain showed higher levels of BDNF. Conclusion: The BrP-FOPQ scores for adolescents and parents were found to be psychometrically robust and reliable instruments, with primary evidence of validity. Higher scores on the BrP-FOPQ-A were correlated positively with saliva BDNF and permitted the identification of subjects with chronic pain conditions.application/pdfengJournal of pain research. Auckland. Vol. 12 (Aug. 2019), p. 2487-2502Dor crônicaAdolescenteFator neurotrófico derivado do encéfaloChronic painBDNFPain-related fearAdolescentsAssessmentThe fear of pain questionnaire : psychometric properties of a Brazilian version for adolescents and its relationship with brain-derived neurotrophic factor (BDNF)Estrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSTEXT001099802.pdf.txt001099802.pdf.txtExtracted Texttext/plain76032http://www.lume.ufrgs.br/bitstream/10183/199773/2/001099802.pdf.txt0eb009de1fb2089076bb5c5bbf0aae3eMD52ORIGINAL001099802.pdfTexto completo (inglês)application/pdf404701http://www.lume.ufrgs.br/bitstream/10183/199773/1/001099802.pdf909cc7a8af75e23bc4a598aea1ee6e71MD5110183/1997732020-05-22 03:48:17.621807oai:www.lume.ufrgs.br:10183/199773Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2020-05-22T06:48:17Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false |
dc.title.pt_BR.fl_str_mv |
The fear of pain questionnaire : psychometric properties of a Brazilian version for adolescents and its relationship with brain-derived neurotrophic factor (BDNF) |
title |
The fear of pain questionnaire : psychometric properties of a Brazilian version for adolescents and its relationship with brain-derived neurotrophic factor (BDNF) |
spellingShingle |
The fear of pain questionnaire : psychometric properties of a Brazilian version for adolescents and its relationship with brain-derived neurotrophic factor (BDNF) Romariz, José Ary Berniger Dor crônica Adolescente Fator neurotrófico derivado do encéfalo Chronic pain BDNF Pain-related fear Adolescents Assessment |
title_short |
The fear of pain questionnaire : psychometric properties of a Brazilian version for adolescents and its relationship with brain-derived neurotrophic factor (BDNF) |
title_full |
The fear of pain questionnaire : psychometric properties of a Brazilian version for adolescents and its relationship with brain-derived neurotrophic factor (BDNF) |
title_fullStr |
The fear of pain questionnaire : psychometric properties of a Brazilian version for adolescents and its relationship with brain-derived neurotrophic factor (BDNF) |
title_full_unstemmed |
The fear of pain questionnaire : psychometric properties of a Brazilian version for adolescents and its relationship with brain-derived neurotrophic factor (BDNF) |
title_sort |
The fear of pain questionnaire : psychometric properties of a Brazilian version for adolescents and its relationship with brain-derived neurotrophic factor (BDNF) |
author |
Romariz, José Ary Berniger |
author_facet |
Romariz, José Ary Berniger Nonnemacher, Cássio Abreu, Mylena Segabinazi, Joice Dickel Bandeira, Janete Shatkoski Serrano, Gerardo Vinicio Beltran Souza, Andressa de Torres, Iraci Lucena da Silva Caumo, Wolnei |
author_role |
author |
author2 |
Nonnemacher, Cássio Abreu, Mylena Segabinazi, Joice Dickel Bandeira, Janete Shatkoski Serrano, Gerardo Vinicio Beltran Souza, Andressa de Torres, Iraci Lucena da Silva Caumo, Wolnei |
author2_role |
author author author author author author author author |
dc.contributor.author.fl_str_mv |
Romariz, José Ary Berniger Nonnemacher, Cássio Abreu, Mylena Segabinazi, Joice Dickel Bandeira, Janete Shatkoski Serrano, Gerardo Vinicio Beltran Souza, Andressa de Torres, Iraci Lucena da Silva Caumo, Wolnei |
dc.subject.por.fl_str_mv |
Dor crônica Adolescente Fator neurotrófico derivado do encéfalo |
topic |
Dor crônica Adolescente Fator neurotrófico derivado do encéfalo Chronic pain BDNF Pain-related fear Adolescents Assessment |
dc.subject.eng.fl_str_mv |
Chronic pain BDNF Pain-related fear Adolescents Assessment |
description |
Objectives: The primary aim was to assess the psychometric properties (including internal consistency, construct validity, criterion validity, criterion-group validity and responsiveness) of the Fear of Pain Questionnaire (FOPQ) for adolescents (FOPQ-A) and parents (FOPQ-P) translated to Brazilian Portuguese (BrP). The secondary aim was to analyze the factor structures and their ability to identify subjects with chronic pain conditions and identify the relationship of the BrP FOPQ-A with saliva brain-derived neurotrophic-factor (BDNF). Methods: A cross-sectional study was conducted with 286 adolescents aged 11 to 18 (257 healthy adolescents [157 females] and 29 adolescents with chronic pain [16 females]). Parents and adolescents completed the BrP-FOPQ. A team of experts translated the FOPQ according to international guidelines. Convergent validity and factor analysis were performed. Later, a subsample (n=146) was used to correlate the BrP-FOPQ-A with saliva BDNF. Results: The BrP-FOPQ for adolescents and parents presented strong psychometric properties (Cronbach’s α equal to 0.92 and 0.91, respectively). BrP-FOPQ-A confirmatory factor analysis yielded a two-factor structure while the factorial analyses of BrP-FOPQ-P demonstrated that the best solution was a three-structure factorial. The BrP-FOPQ-P scores in healthy adolescents and those in chronic pain conditions was 34.13 (16.71) vs 43.14 (18.08), respectively. A generalized mixed model demonstrated that the scores in the BrP-FOPQ-A are higher in those with chronic pain conditions compared to healthy subjects (29.20 [12.77] vs 33.80 [10.76], respectively; Wald χ2= 17.80; df=1, P<0.0001). The model revealed that the BDNF was positively correlated with the score of BrP-FOPQ-A and subjects with chronic pain showed higher levels of BDNF. Conclusion: The BrP-FOPQ scores for adolescents and parents were found to be psychometrically robust and reliable instruments, with primary evidence of validity. Higher scores on the BrP-FOPQ-A were correlated positively with saliva BDNF and permitted the identification of subjects with chronic pain conditions. |
publishDate |
2019 |
dc.date.accessioned.fl_str_mv |
2019-09-26T03:45:06Z |
dc.date.issued.fl_str_mv |
2019 |
dc.type.driver.fl_str_mv |
Estrangeiro info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10183/199773 |
dc.identifier.issn.pt_BR.fl_str_mv |
1178-7090 |
dc.identifier.nrb.pt_BR.fl_str_mv |
001099802 |
identifier_str_mv |
1178-7090 001099802 |
url |
http://hdl.handle.net/10183/199773 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
Journal of pain research. Auckland. Vol. 12 (Aug. 2019), p. 2487-2502 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da UFRGS instname:Universidade Federal do Rio Grande do Sul (UFRGS) instacron:UFRGS |
instname_str |
Universidade Federal do Rio Grande do Sul (UFRGS) |
instacron_str |
UFRGS |
institution |
UFRGS |
reponame_str |
Repositório Institucional da UFRGS |
collection |
Repositório Institucional da UFRGS |
bitstream.url.fl_str_mv |
http://www.lume.ufrgs.br/bitstream/10183/199773/2/001099802.pdf.txt http://www.lume.ufrgs.br/bitstream/10183/199773/1/001099802.pdf |
bitstream.checksum.fl_str_mv |
0eb009de1fb2089076bb5c5bbf0aae3e 909cc7a8af75e23bc4a598aea1ee6e71 |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 |
repository.name.fl_str_mv |
Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS) |
repository.mail.fl_str_mv |
|
_version_ |
1798487413605007360 |