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A Study on the Psychometric Properties of Revised-nonverbal Pain Scale and Original-nonverbal Pain Scale in Iranian Nonverbal-ventilated Patients

BACKGROUND AND AIMS: The nonverbal pain scale is one of the instruments which study pain in nonverbal-ventilated patients with regard to the changes of behavioral and physiological indices. The purpose of the study is to survey the psychometric properties of revised-nonverbal pain scale (R-NVPS) and...

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Autores principales: Chookalayi, Hoda, Heidarzadeh, Mehdi, Hasanpour, Mohammad, Jabrailzadeh, Sajjad, Sadeghpour, Fatemeh
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Medknow Publications & Media Pvt Ltd 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5538090/
https://www.ncbi.nlm.nih.gov/pubmed/28808362
http://dx.doi.org/10.4103/ijccm.IJCCM_114_17
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author Chookalayi, Hoda
Heidarzadeh, Mehdi
Hasanpour, Mohammad
Jabrailzadeh, Sajjad
Sadeghpour, Fatemeh
author_facet Chookalayi, Hoda
Heidarzadeh, Mehdi
Hasanpour, Mohammad
Jabrailzadeh, Sajjad
Sadeghpour, Fatemeh
author_sort Chookalayi, Hoda
collection PubMed
description BACKGROUND AND AIMS: The nonverbal pain scale is one of the instruments which study pain in nonverbal-ventilated patients with regard to the changes of behavioral and physiological indices. The purpose of the study is to survey the psychometric properties of revised-nonverbal pain scale (R-NVPS) and original-nonverbal pain scale (O-NVPS) in ventilated patients hospitalized in critical care units. MATERIALS AND METHODS: Four nurses studied pain in sixty patients hospitalized in trauma, medical, neurology, and surgical critical care units using R-NVPS and O-NVPS at six times (before, during, and after nociceptive and nonnociceptive procedures). The test was repeated in 37 patients after 8–12 h. RESULTS: Cronbach's alpha coefficient for R-NVPS and O-NVPS was 0.8 and 0.76, respectively. The inter-rater correlation coefficient during different times was r = 0.89–0.96 for R-NVPS and r = 0.80–0.87 for O-NVPS. Test-retest correlation coefficient for R-NVPS and O-NVPS was r = 0.55–0.86 and r = 0.51–0.75, respectively. The meaningful difference in pain score between nociceptive and nonnociceptive procedures (P < 0.001) and a higher pain score in patients who confirmed pain (P < 0.001) showed a discriminant and criterion validity for both scales of NVPS, respectively. CONCLUSIONS: R-NVPS and O-NVPS can both be used as valid and reliable scales in studying pain in ventilated patient. However, in comparing the items, “respiration” (R-NVPS) had a higher sensitivity than “physiology II” (O-NVPS) in assessing pain.
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spelling pubmed-55380902017-08-14 A Study on the Psychometric Properties of Revised-nonverbal Pain Scale and Original-nonverbal Pain Scale in Iranian Nonverbal-ventilated Patients Chookalayi, Hoda Heidarzadeh, Mehdi Hasanpour, Mohammad Jabrailzadeh, Sajjad Sadeghpour, Fatemeh Indian J Crit Care Med Research Article BACKGROUND AND AIMS: The nonverbal pain scale is one of the instruments which study pain in nonverbal-ventilated patients with regard to the changes of behavioral and physiological indices. The purpose of the study is to survey the psychometric properties of revised-nonverbal pain scale (R-NVPS) and original-nonverbal pain scale (O-NVPS) in ventilated patients hospitalized in critical care units. MATERIALS AND METHODS: Four nurses studied pain in sixty patients hospitalized in trauma, medical, neurology, and surgical critical care units using R-NVPS and O-NVPS at six times (before, during, and after nociceptive and nonnociceptive procedures). The test was repeated in 37 patients after 8–12 h. RESULTS: Cronbach's alpha coefficient for R-NVPS and O-NVPS was 0.8 and 0.76, respectively. The inter-rater correlation coefficient during different times was r = 0.89–0.96 for R-NVPS and r = 0.80–0.87 for O-NVPS. Test-retest correlation coefficient for R-NVPS and O-NVPS was r = 0.55–0.86 and r = 0.51–0.75, respectively. The meaningful difference in pain score between nociceptive and nonnociceptive procedures (P < 0.001) and a higher pain score in patients who confirmed pain (P < 0.001) showed a discriminant and criterion validity for both scales of NVPS, respectively. CONCLUSIONS: R-NVPS and O-NVPS can both be used as valid and reliable scales in studying pain in ventilated patient. However, in comparing the items, “respiration” (R-NVPS) had a higher sensitivity than “physiology II” (O-NVPS) in assessing pain. Medknow Publications & Media Pvt Ltd 2017-07 /pmc/articles/PMC5538090/ /pubmed/28808362 http://dx.doi.org/10.4103/ijccm.IJCCM_114_17 Text en Copyright: © 2017 Indian Journal of Critical Care Medicine http://creativecommons.org/licenses/by-nc-sa/3.0 This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike 3.0 License, which allows others to remix, tweak, and build upon the work non-commercially, as long as the author is credited and the new creations are licensed under the identical terms.
spellingShingle Research Article
Chookalayi, Hoda
Heidarzadeh, Mehdi
Hasanpour, Mohammad
Jabrailzadeh, Sajjad
Sadeghpour, Fatemeh
A Study on the Psychometric Properties of Revised-nonverbal Pain Scale and Original-nonverbal Pain Scale in Iranian Nonverbal-ventilated Patients
title A Study on the Psychometric Properties of Revised-nonverbal Pain Scale and Original-nonverbal Pain Scale in Iranian Nonverbal-ventilated Patients
title_full A Study on the Psychometric Properties of Revised-nonverbal Pain Scale and Original-nonverbal Pain Scale in Iranian Nonverbal-ventilated Patients
title_fullStr A Study on the Psychometric Properties of Revised-nonverbal Pain Scale and Original-nonverbal Pain Scale in Iranian Nonverbal-ventilated Patients
title_full_unstemmed A Study on the Psychometric Properties of Revised-nonverbal Pain Scale and Original-nonverbal Pain Scale in Iranian Nonverbal-ventilated Patients
title_short A Study on the Psychometric Properties of Revised-nonverbal Pain Scale and Original-nonverbal Pain Scale in Iranian Nonverbal-ventilated Patients
title_sort study on the psychometric properties of revised-nonverbal pain scale and original-nonverbal pain scale in iranian nonverbal-ventilated patients
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5538090/
https://www.ncbi.nlm.nih.gov/pubmed/28808362
http://dx.doi.org/10.4103/ijccm.IJCCM_114_17
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