Corrigendum

This article refers to:

Cognitive change on the repeatable battery of neuropsychological status (RBANS) in parkinson's disease with and without bilateral subthalamic nucleus deep brain stimulation surgery

Rinehardt, E., Duff, K., Schoenberg, M., Mattingly, M., Bharucha, K., & Scott, J. (2010). Cognitive change on the Repeatable Battery of Neuropsychological Status (RBANS) in Parkinson's disease with and without bilateral subthalamic nucleus deep brain stimulation surgery. The Clinical Neuropsychologist, 24(8), 1339–1354. doi: 10.1080/13854046.2010.521770.

Please note that data from Table 5 were misreported for the RBANS Figure Recall subtest. Although this does not have a major impact on the results, it is important to note that many STN DBS subjects improved after surgery on this subtest.

Table 5. Percentage of each PD group that declined, remained stable, or improved based on standardized regression-based methodology

	MMPD			STN DBS
	Decline	Stable	Improve	Decline	Stable	Improve
Primary analyses
RBANS Indexes
Immediate Memory*	0	100	0	15	65	20
Visuospatial/ Constructional	0	90	10	0	80	20
Language	0	90	10	15	80	5
Attention	5	95	0	5	95	0
Delayed Memory	5	90	5	30	60	10
Total Scale	0	100	0	15	60	25
Secondary analyses
RBANS subtests
List Learning*	0	95	5	10	65	25
Story Memory	5	90	5	0	90	10
Figure Copy	0	90	10	0	90	10
Line Orientation	5	90	5	5	70	25
Picture Naming	10	85	5	40	55	5
Semantic Fluency	0	95	5	15	85	0
Digit Span	5	95	0	15	80	5
Coding	5	90	5	15	80	5
List Recall	5	95	0	35	50	15
List Recognition	10	90	0	10	90	0
Story Recall*	0	90	10	30	55	15
Figure Recall*	0	100	0	10	50	40
*p < 0.05 for group differences via chi-square.

Please note also that data from Table 6 were misreported in the illustration of how to utilize these SRB formulae. This does not change the interpretative guide used to detect change.

Table 6. Case example

	Observed Baseline	Observed Follow-up	Observed Difference	Predicted Follow-up	Predicted Difference	SE est	z-score
RBANS Indexes
Immediate Memory	94	83	–11	91.75	–8.75	9.55	0.92
Visuospatial/Constructional	77	88	+11	74.28	–13.72	14.76	–0.93
Language	97	86	-11	93.42	–7.42	4.46	–1.66*
Attention	80	83	+3	77.03	5.97	11.70	0.51
Delayed Memory	92	81	-11	89.17	–8.17	11.03	–0.74
Total Scale	83	80	-3	81.21	–1.21	7.08	–0.17
Note. Scores are reported as Index scores. Observed Difference = Observed Baseline – Observed Follow-up. Predicted Follow-up scores are derived from the regression formulae in Table 2. Predicted Differences = Observed Follow-up – Predicted Follow-up. SE est = standard error of the estimate from the regression equations of the MMPD sample. z = difference predicted/SE est. *p < 0.05.

The corrected tables are presented overleaf.