TY - JOUR
T1 - Factor analysis of behavioural symptoms in Huntington's disease
AU - Rickards, Hugh
AU - De Souza, Jenny
AU - Van Walsem, Marleen
AU - Van Duijn, Erik
AU - Simpson, Sheila A.
AU - Squitieri, Ferdinando
AU - Landwehrmeyer, Bernhard
PY - 2011/4
Y1 - 2011/4
N2 - A principal-components factor analysis was performed on behavioural data obtained from the European Huntington's Disease Network REGISTRY study. 1690 valid assessments using the United Huntington's Disease Rating Scale Behavioural Rating Scale were included in the analysis. This large data set confirmed previous reports of distinct behavioural patterns within Huntington's disease comprising a depressive factor, a dysexecutive factor, an irritability factor and a psychosis factor.
AB - A principal-components factor analysis was performed on behavioural data obtained from the European Huntington's Disease Network REGISTRY study. 1690 valid assessments using the United Huntington's Disease Rating Scale Behavioural Rating Scale were included in the analysis. This large data set confirmed previous reports of distinct behavioural patterns within Huntington's disease comprising a depressive factor, a dysexecutive factor, an irritability factor and a psychosis factor.
UR - http://www.scopus.com/inward/record.url?scp=78650661007&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=78650661007&partnerID=8YFLogxK
U2 - 10.1136/jnnp.2009.181149
DO - 10.1136/jnnp.2009.181149
M3 - Article
C2 - 20392980
AN - SCOPUS:78650661007
VL - 82
SP - 411
EP - 412
JO - Journal of Neurology, Neurosurgery and Psychiatry
JF - Journal of Neurology, Neurosurgery and Psychiatry
SN - 0022-3050
IS - 4
ER -