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. Author manuscript; available in PMC: 2016 Oct 1.
Published in final edited form as: Intensive Crit Care Nurs. 2015 May 23;31(5):303–308. doi: 10.1016/j.iccn.2015.04.002

Table 1.

Results of Mixed Model Analysis of Contributors to Fatigue Ratings (n = 80)1

Contributor β(se(β)) p-value β(se(β)) p-value
Total Days Enrolled in Study .07(.43) .86 −.08(.42) .85
Days ICU −.03(.30) .92 .006(.30) .98
Sex −.89(4.7) .85 −1.2(4.8) .81
Age −.11(.17) .50 −.11(.17) .52
Total Ventilator Hours .01(.01) .26 .01(.01) .33
Illness Severity (APACHE III) .27(.12) .03* .28(.12) .03*
Sedation frequency 1.2(.52) .03*
Sedation Intensity 1.4(.76) .07
1

The table presents two multivariate models, one measuring sedation by frequency and the second measuring sedation by intensity.