Corrigendum to “Do sub-syndromal manic symptoms influence outcome in treatment resistant depression in adolescents? A latent class analysis from the TORDIA study” [Journal of Affective Disorders 138, 1–2 (2012): 86–95]

2019 ◽  
Vol 258 ◽  
pp. 55
Author(s):  
F.T. Maalouf ◽  
G. Porta ◽  
B. Vitiello ◽  
G. Emslie ◽  
T. Mayes ◽  
...  
Keyword(s):  
Latent Class Analysis ◽  
Affective Disorders ◽  
Latent Class ◽  
Class Analysis ◽  
Treatment Resistant Depression ◽  
Treatment Resistant ◽  
Manic Symptoms ◽  
Resistant Depression

Heterogeneity of cycloid psychoses: a latent class analysis

2000 ◽  
Vol 30 (3) ◽  
pp. 721-726 ◽  
Author(s):  
RAMIN MOJTABAI
Keyword(s):  
Family History ◽  
Latent Class Analysis ◽  
Affective Disorders ◽  
Latent Class ◽  
Class Analysis ◽  
Relative Paucity ◽  
Cycloid Psychoses ◽  
Affective Symptoms ◽  
History Of ◽  
Nosological Entity

Background. Three hypotheses have been proposed in regard to the origin of cycloid psychoses: (1) they are an independent nosological entity; (2) they are atypical cases of affective disorders; and (3) they are a heterogeneous group of disorders. This study examined the heterogeneity hypothesis by attempting to delineate distinct affective and non-affective subgroups.Methods. In 60 cases drawn from a classic study of cycloid psychoses by Perris (1974), latent class analysis was used to delineate subgroups.Results. Two classes were identified in the analysis: one characterized by the convergence of affective symptoms and family history of affective disorders and the other by the relative paucity of such features.Conclusions. Cycloid psychoses are composed of at least two subgroups, distinguishable on the basis of symptoms and family history.

Latent Class Analysis of Psychosocial and Psychophysiological Risks for Drinking

2009 ◽  
Author(s):  
Tomoko Udo ◽  
Jennifer F. Buckman ◽  
Marsha E. Bates ◽  
Evgeny Vaschillo ◽  
Bronya Vaschillo ◽  
...  
Keyword(s):  
Latent Class Analysis ◽  
Latent Class ◽  
Class Analysis
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