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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

Figure 2.

Figure 2

Scatterplot of Fatigue Ratings over Time with Best Fitted Line

regression line: fatigue = 52 + .36 (days in the ICU)

Patients start at an average of 52 in the fatigue scale as they enter the ICU.

For each consecutive day in the ICU, the fatigue score increases .36