Table 1.

Raw scores, predicted scores, age-equivalents, and z scores relative to population norms for KBIT-2 verbal scores and BPVS3 scores.

	KBIT-2 verbal scores	BPVS3 scores
Raw score	40.06 ± 19.73 (5, 83)	95.94 ± 31.99 (38, 158)
Predicted score	39.98 ± 18.87 (5.79, 76.59)	95.81 ± 30.58 (41.47, 162.37)
Age-equivalent (months)a	97.25 ± 34.04 (52, 198)	90.43 ± 32.10 (55, 173)
z score	–3.07 ± 1.41 (–5.57, 0.00)	–4.54 ± 2.46 (–9.00, 0.23)

Values given are mean ± standard deviation (minimum, maximum). ^aOnly participants with age-equivalents not at floor or ceiling included (n = 28).