Establishing a common metric for patient-reported outcomes in cancer patients: linking patient reported outcomes measurement information system (PROMIS), numerical rating scale, and patient-reported outcomes version of the common terminology criteria for adverse events (PRO-CTCAE)

Journal of Patient-Reported Outcomes

Table 4 Cross-walk Table for the PRO-CTCAE items for fatigue, pain intensity, pain interference, and sleep disturbance

	Fatigue-Severity of fatigue at the worst		Fatigue-Interference with activities		Pain Intensity-Severity of pain at its worst		Pain Interference-Interference with activities		Sleep-Severity of insomnia at its worst		Sleep-Interference with activities
	T-Score (SE)	N^a	T-Score (SE)	N	T-Score (SE)	N	T-Score (SE)	N	T-Score (SE)	N	T-Score (SE)	N
1	37.8 (6.1)	222	40.0 (6.1)	402	36.2 (5.7)	551	43.3 (6.8)	844	39.7 (6.5)	550	42.1 (7.1)	762
2	47.7 (4.8)	648	50.0 (4.0)	607	47.5 (5.0)	541	54.2 (4.0)	440	48.7 (4.8)	511	51.4 (5.4)	518
3	55.8 (4.7)	628	56.7 (3.8)	469	57.1 (4.5)	419	59.8 (3.9)	290	55.7 (5.0)	517	57.5 (5.5)	342
4	63.0 (4.7)	224	63.1 (4.1)	244	65.5 (4.6)	216	65.2 (4.1)	156	63.2 (5.2)	170	63.5 (6.0)	131
5	70.2 (5.7)	52	71.1 (4.9)	49	74.0 (5.2)	55	71.9 (5.1)	53	70.6 (6.0)	34	70.0 (6.9)	25