Table 2.

Differences in T‐scores based on official PROMIS item parameters and Dutch item parameters for the anxiety and depression item banks (cumulative percentages)

	DIFF > ABS (1)	DIFF > ABS (2)	DIFF > ABS (3)	DIFF > ABS (5)	DIFF > ABS (10)
Anxiety	71.1%	52.2%	31.2%	12.0%	0.3%
Depression	70.3%	51.2%	32.0%	12.6%	0.8%

Note. PROMIS, Patient‐Reported Outcomes Measurement Information System.