Table 2.

The stimulus pairs, in order of scale score difference within domain, with the frequencies of “better”, “no different”, and “worse” judgments.

Stimulus Label	Scale Score			Frequency			Proportion Wrong Direction
	1 month ago	Today	Difference	Better	No difference	Worse
Depressive Symptoms 2	49.5	57.9	8.4	23	19	185	0.10
Depressive Symptoms 3	56.7	62.1	5.4	32	18	176	0.14
Depressive Symptoms 1	43.5	45.9	2.4	15	151	61	0.07
Depressive Symptoms 5	64.3	62.1	−2.2	133	66	27	0.12
Depressive Symptoms 4	62.1	58.9	−3.2	179	33	15	0.07
Depressive Symptoms 6	73.4	66.0	−7.4	189	21	17	0.07
Pain 1	43.6	51.4	7.8	28	18	180	0.12
Pain 2	52.4	57.6	5.2	39	13	175	0.17
Pain 3	56.8	60.4	3.6	18	33	176	0.08
Pain 4	58.5	57.6	−0.9	72	146	9	0.04
Pain 6	72.9	68.0	−4.9	174	35	17	0.08
Pain 5	68.0	59.6	−8.4	191	16	19	0.08
Fatigue 2	52.2	57.8	5.6	39	21	167	0.17
Fatigue 3	56.9	60.1	3.2	45	43	139	0.20
Fatigue 1	45.9	47.0	1.1	14	171	42	0.06
Fatigue 4	60.1	57.8	−2.3	127	87	13	0.06
Fatigue 5	68.6	62.2	−6.4	194	16	17	0.07
Fatigue 6	76.4	68.6	−7.8	179	25	22	0.10
Mobility 3	40.2	46.9	6.7	187	19	21	0.09
Mobility 2	34.0	39.5	5.5	182	16	29	0.13
Mobility 1	30.5	34.0	3.5	184	23	20	0.09
Mobility 4	46.9	44.3	−2.6	26	135	66	0.11
Mobility 5	50.0	44.3	−5.7	22	53	152	0.10
Mobility 6	58.5	50.0	−8.5	14	143	70	0.06

Note: PROMIS Scale Scores are on a T-score metric with mean 50 and standard deviation of 10 from the calibration population (ages 8–17). Higher scores for depressive symptoms, pain, and fatigue represent worsening symptom burden and higher scores for mobility represent better functioning.