OBJECTIVE: (a) To investigate the factor structure of the Connor-Davidson Resilience Scale (CD-RISC) in critical care nurses, using exploratory factor analysis (EFA) and confirmatory factor analysis (CFA) and (b) to assess reliability and known group differences of the CD-RISC on critical care nurses. METHODS: CD-RISC surveys were collected on 744 critical care nurses across the United States. An abridged version of the CD-RISC was used for the EFA and CFA. Further reliability and known group differences were also tested. RESULTS: EFA identified 3 factors with eigenvalues >1.0 and an explained variance of 59%. The factors were labeled personal competence, perseverance, and leadership, and each factor had salient loadings. The 3-factor CFA provided good fit to the data, χ(2) = 243.1, p < .001; RMSEA = .062; CFI = .935, although correlations among the 3 factors were high (.78-.86). A 1-factor model was subsequently tested but did not produce a better fit, and model comparison analyses supported retention of the 3-factor model. Known group differences was supported as intensive care unit (ICU) nurses with a diagnosis of posttraumatic stress disorder (PTSD) had significantly lower total resilience scores (M = 75.43) compared to those without a diagnosis of PTSD (M = 83.21; t = 5.01; p < .001). DISCUSSION: The current investigation found that the 3-factor structure provided the best fit for the data on the abridged version of the CD-RISC in a population of ICU nurses. Analyses also supported the reliability and known group differences of the 16-item measure. Further research is needed to examine trait and capacity features of resilience as it relates to this population.
OBJECTIVE: (a) To investigate the factor structure of the Connor-Davidson Resilience Scale (CD-RISC) in critical care nurses, using exploratory factor analysis (EFA) and confirmatory factor analysis (CFA) and (b) to assess reliability and known group differences of the CD-RISC on critical care nurses. METHODS:CD-RISC surveys were collected on 744 critical care nurses across the United States. An abridged version of the CD-RISC was used for the EFA and CFA. Further reliability and known group differences were also tested. RESULTS:EFA identified 3 factors with eigenvalues >1.0 and an explained variance of 59%. The factors were labeled personal competence, perseverance, and leadership, and each factor had salient loadings. The 3-factor CFA provided good fit to the data, χ(2) = 243.1, p < .001; RMSEA = .062; CFI = .935, although correlations among the 3 factors were high (.78-.86). A 1-factor model was subsequently tested but did not produce a better fit, and model comparison analyses supported retention of the 3-factor model. Known group differences was supported as intensive care unit (ICU) nurses with a diagnosis of posttraumatic stress disorder (PTSD) had significantly lower total resilience scores (M = 75.43) compared to those without a diagnosis of PTSD (M = 83.21; t = 5.01; p < .001). DISCUSSION: The current investigation found that the 3-factor structure provided the best fit for the data on the abridged version of the CD-RISC in a population of ICU nurses. Analyses also supported the reliability and known group differences of the 16-item measure. Further research is needed to examine trait and capacity features of resilience as it relates to this population.
Authors: Meredith L Mealer; April Shelton; Britt Berg; Barbara Rothbaum; Marc Moss Journal: Am J Respir Crit Care Med Date: 2006-12-21 Impact factor: 21.405
Authors: Meredith Mealer; Jacqueline Jones; Julia Newman; Kim K McFann; Barbara Rothbaum; Marc Moss Journal: Int J Nurs Stud Date: 2011-10-05 Impact factor: 5.837
Authors: Jordan Teel; Megan Reynolds; Monica Bennett; Jacob W Roden-Foreman; Evan McShan; Rita Hamilton; Simon Driver; Mark B Powers; Ann Marie Warren Journal: Proc (Bayl Univ Med Cent) Date: 2019-03-26
Authors: Kelsey T Laird; Helen Lavretsky; Pattharee Paholpak; Roza M Vlasova; Michael Roman; Natalie St Cyr; Prabha Siddarth Journal: Int Psychogeriatr Date: 2018-01-16 Impact factor: 3.878