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. Author manuscript; available in PMC: 2023 Nov 7.
Published in final edited form as: J Pain. 2020 Jun 21;22(1):48–56. doi: 10.1016/j.jpain.2020.04.001

Figure 2.

Figure 2.

Total Information for the Final PROMIS® Pediatric Pain Intensity Measure

Note: Information curves are analogous to reliability of measurement and indicate the precision of an item or measure along the underlying construct continuum, which varies across different levels of the trait. Information = 10 is comparable to internal consistency reliability of approximately .90; information = 5 is comparable to internal consistency reliability of approximately .80.