منابع مشابه
Latent class regression on latent factors.
In the research of public health, psychology, and social sciences, many research questions investigate the relationship between a categorical outcome variable and continuous predictor variables. The focus of this paper is to develop a model to build this relationship when both the categorical outcome and the predictor variables are latent (i.e. not observable directly). This model extends the l...
متن کاملLatent class regression model in IRLS approach
Keywords--Regress ion, Latent classes, Iteratively reweighted least squares. I. I N T R O D U C T I O N We consider simultaneous constructing of several regressions by subsets of a given data set. Such an approach corresponds to so-called latent class models known in various statistical applications [1-3]. Latent class techniques are applied in factor and scaling analyses [4-8], structural equa...
متن کاملfactors affecting minor psychiatric disorder in southern iranian nurses: a latent class regression analysis
conclusions the results of this study provide information about the prevalence of minor psychiatric disorder among nurses, and factors, which affect the prevalence of such disorders. these findings can be used in strategic planning processes to improve nurses’ mental health. results the prevalence of minor psychiatric disorder among nurses was estimated to be 27.5%. gender and sleep disorders w...
متن کاملmodeling of knowledge of risk factors and sings of cancer using latent class regression
introduction: cancer is considered to be one of the preventable and manageable diseases. to design an intervention program aimed at prevention and management, data on the level of knowledge of the disease among the target population is required. the present study examines the level of awareness about the risk factors and signs of cancer based on a comprehensive study among the tehran general po...
متن کاملLatent Class Analysis of the cardiometabolic risk factors in children and adolescents: the CASPIAN-V study
Background: Cardio-metabolic syndrome indicates the clustering of several risk factors. The aims of this study were to identify the subgroups of the Iranian children and adolescents on the basis of the components of the cardio-metabolic syndrome and assess the role of demographic characteristics, socioeconomic status and life style related behaviors on the membership of participants in each lat...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Biostatistics
سال: 2005
ISSN: 1465-4644,1468-4357
DOI: 10.1093/biostatistics/kxi046