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. Author manuscript; available in PMC: 2019 Apr 1.
Published in final edited form as: J Pain. 2017 Dec 15;19(4):372–381. doi: 10.1016/j.jpain.2017.11.014

Table 2.

Estimates for between and within-subject variance in FM symptoms

Between-Person Within-Person

Estimate % SE Z Estimate % SE Z M SD
Pain Intensity 361.5 66.7 33.1 10.9 179.9 33.3 3.8 47.8 54.1 23.4
Pain Unpleasantness 401.9 64.6 36.8 10.9 218.7 35.4 4.6 47.8 53.6 25.1
Fatigue 441.6 65.4 40.5 10.9 233.4 34.6 4.9 47.6 54.7 25.7
Depressed Mood 575.2 77.5 51.9 11.1 166.9 22.5 3.5 47.7 29.3 27.3
Anxiety 575.9 75.9 52.3 11.1 183.2 24.1 4.0 45.4 29.9 27.3