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Effect of informed consent for administration of intravenous contrast material in the anxiety level of patients submitted to computed tomography exams

2011-03-05Journal article Open access
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dc.contributor.authorAzevedo, Kevin
dc.contributor.authorAbrantes, António
dc.contributor.authorRibeiro, Luís
dc.contributor.authorAlmeida, Rui
dc.contributor.authorSilva, Carlos
dc.date.accessioned2012-06-26T15:32:55Z
dc.date.available2012-06-26T15:32:55Z
dc.date.issued2011-03-05
dc.description.abstractPurpose: Evaluation and relation of the state and trait anxiety level in patients before the delivery of informed consent with patients after that, and the evaluation of eventual relations between psychometric tests and sociodemographic characteristics. Methods and Materials: The present study is quasi-experimental. The total sample of 161 patients was divided in a control group and an experimental group, and then state-trait anxiety inventory was applied to both, after the sociodemographic interview and always after the consent of participation of the patient. Results: At a 95 % confidence interval, the intergroup difference between means of state anxiety ranged from -0.929 and -0.810. The value of t student test was -28.701 (df = 159 and 2-tail sig = 0.000). On the other hand, the intergroup difference between means of trait anxiety ranged from -0.141 and -0.022. The value of t student test was -2.722 (df = 159 e 2-tail sig = 0.007). Application of Spearman’s Ro revealed the correlation between values of state and trait anxiety based in a non-normal approximation: for control group 0.409 (sig = 0.000) and for experimental group 0.321 (sig = 0.004), whereas it did not reveal any statistically significant correlation between sociodemographic characteristics and psychometric tests. Conclusion: There exists a significant intergroup difference between the anxiety state and the anxiety trait. A significant correlation is verified between state and trait anxiety within each group, what is not verified between psychometric tests and sociodemographic characteristics.por
dc.identifier.citationAzevedo, Abrantes, Ribeiro, Almeida e Silva (2011)por
dc.identifier.doihttp://dx.doi.org/10.1007/s13244-011-0082-7
dc.identifier.otherAUT: KBA02318; AAB70071; RPA02320;
dc.identifier.urihttp://hdl.handle.net/10400.1/1313
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherEuropean Society of Radiologypor
dc.relation.ispartofseriesB;443
dc.relation.publisherversionhttp://www.springerlink.com/content/713618g92k818365/?MUD=MPpor
dc.titleEffect of informed consent for administration of intravenous contrast material in the anxiety level of patients submitted to computed tomography examspor
dc.typejournal article
dspace.entity.typePublication
oaire.citation.conferencePlaceViena, Austriapor
oaire.citation.endPage233por
oaire.citation.issueVolume 2, Supplement 1, (2011)por
oaire.citation.startPage233por
oaire.citation.titleInsights into Imaging: Education and Strategies in European radiologypor
person.familyNameCaldeira Lagem Abrantes
person.familyNameRibeiro
person.familyNameAlmeida
person.givenNameAntónio Fernando
person.givenNameLuís Pedro
person.givenNameRui
person.identifier2176242
person.identifier.ciencia-id3F12-ED24-173C
person.identifier.ciencia-idE514-87C6-9772
person.identifier.ciencia-idC815-8A07-1950
person.identifier.ciencia-id0113-F406-B03C
person.identifier.orcid0000-0002-7792-678X
person.identifier.orcid0000-0002-6967-0534
person.identifier.orcid0000-0001-7524-9669
person.identifier.ridA-6697-2016
person.identifier.scopus-author-id58401765500
person.identifier.scopus-author-id55556024200
rcaap.rightsrestrictedAccesspor
rcaap.typearticlepor
relation.isAuthorOfPublication23612f60-6de2-4e1c-a410-949875005828
relation.isAuthorOfPublicatione7ff7891-8e5b-4849-89bd-0c6195bd1c72
relation.isAuthorOfPublication34d8529e-10eb-468a-b4a4-f652d90be308
relation.isAuthorOfPublication61d38bec-7094-4511-9b37-d8d0ffb9586f
relation.isAuthorOfPublication.latestForDiscovery61d38bec-7094-4511-9b37-d8d0ffb9586f

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