Psychometric validation of the behavioral indicators of pain scale for the assessment of pain in mechanically ventilated and unable to self-report critical care patients.
Med Intensiva
; 40(8): 463-473, 2016 Nov.
Article
em En, Es
| MEDLINE
| ID: mdl-27590592
ABSTRACT
OBJECTIVE:
To assess the psychometric properties of the behavioral indicators of pain scale (ESCID) when applied to a wide range of medical and surgical critical patients.DESIGN:
A multicentre, prospective observational study was designed to validate a scale measuring instrument.SETTING:
Twenty Intensive Care Units of 14 hospitals belonging to the Spanish National Health System.PARTICIPANTS:
A total of 286 mechanically ventilated, unable to self-report critically ill medical and surgical adult patients. PROCEDURE Pain levels were measured by two independent evaluators simultaneously, using two scales ESCID and the behavioral pain scale (BPS). Pain was observed before, during, and after two painful procedures (turning, tracheal suctioning) and one non-painful procedure. MAIN VARIABLES ESCID reliability was measured on the basis of internal consistency using the Cronbach-α coefficient. Inter-rater and intra-rater agreement were measured. The Spearman correlation coefficient was used to assess the correlation between ESCID and BPS.RESULTS:
A total of 4386 observations were made in 286 patients (62% medical and 38% surgical). High correlation was found between ESCID and BPS (r=0.94-0.99; p<0.001), together with high intra-rater and inter-rater concordance. ESCID was internally reliable, with a Cronbach-α value of 0.85 (95%CI 0.81-0.88). Cronbach-α coefficients for ESCID domains were high facial expression 0.87 (95%CI 0.84-0.89), calmness 0.84 (95%CI 0.81-0.87), muscle tone 0.80 (95%CI 0.75-0.84), compliance with mechanical ventilation 0.70 (95%CI 0.63-0.75) and consolability 0.85 (95%CI 0.81-0.88).CONCLUSION:
ESCID is valid and reliable for measuring pain in mechanically ventilated unable to self-report medical and surgical critical care patients. CLINICALTRIALS.GOV NCT01744717.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Psicometria
/
Medição da Dor
/
Estado Terminal
Tipo de estudo:
Observational_studies
Limite:
Humans
Idioma:
En
/
Es
Ano de publicação:
2016
Tipo de documento:
Article