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Auteur B.R. FLAY |
Documents disponibles écrits par cet auteur (4)

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Article
F.B. HU ; B.R. FLAY ; Jack Goldberg ; D. HEDEKER ; M.A. PENTZ ; Epidemiology and Biostatistics Division. School of Public Health. University of Illinois at Chicago. Chicago IL. USA ; Prevention Research Center. University of Illinois at Chicago. Chicago IL. USA |[BDSP. Notice produite par INIST 0R0xvt4Q. Diffusion soumise à autorisation]. Several approaches have been proposed to model binary outcomes that arise from longitudinal studies. Most of the approaches can be grouped into two classes : the popul[...]![]()
Article
C.P. CHOU ; B.R. FLAY ; C.A. JOHNSON ; D.P. MACKINNON ; S. MONTGOMERY ; M.A. PENTZ ; L.A. ROHRBACH ; Institute of Prevention Research and Department of Preventive Medicine. University of Southern California. Los Angeles. USA |[BDSP. Notice produite par INIST XR1R0x3p. Diffusion soumise à autorisation]. Objectives. This study investigated the secondary prevention effects of a substance abuse primary prevention program. Logistic regression analyses were conducted on 4 [...]![]()
Article
T.R. SIMON ; C.P. CHOU ; C.W. DENT ; B.R. FLAY ; J.L. RICHARDSON ; Institute for Health Promotion and Disease Prevention Research. University of Southern California. Los Angeles. USA |[BDSP. Notice produite par INIST R0x8KBIU. Diffusion soumise à autorisation]. Objectives. This study identified behavioral and psychosocial/interpersonal factors in young adolescence that are associated with handgun carrying in later adolescence[...]![]()
Article
O. SIDDIQUI ; B.R. FLAY ; D. HEDEKER ; F.B. HU ; Prevention Research Center M. C 275 School of Public Health. University of Illinois at Chicago. 850 West Jackson Boulevard. Suite 400. Chicago IL. USA |[BDSP. Notice produite par INIST R0x08jtu. Diffusion soumise à autorisation]. Most school-based smoking prevention studies employ designs in which schools or classrooms are assigned to different treatment conditions while observations are made o[...]