Studies in which the presence or absence of disease or other health-related variables are determined in each member of the study population or in a representative sample at one particular time. This contrasts with LONGITUDINAL STUDIES which are followed over a period of time
Studies in which the presence or absence of disease or other health-related variables are determined in each member of the study population or in a representative sample at one particular time. This contrasts with LONGITUDINAL STUDIES which are followed over a period of time
The total number of cases of a given disease in a specified population at a designated time. It is differentiated from INCIDENCE, which refers to the number of new cases in the population at a given time
Prevenção de perdas. : Chemical process safety : fundamentals with applications / Daniel A. Crowl, Joseph F. Louvar
2002
1
Prevenção primária. : Preventive nutrition : the comprehensive guide for health professionals / edited by Adrianne Bendich and Richard J. Deckelbaum ; foreword by Alfred Sommer
2005
1
Prevenció de toxicomanies. : Advances in substance and behavioral addiction : the role of executive functions / Michela Balconi, Salvatore Campanella, editors
Paraphilias -- Preventiion : The Prevention of sexual disorders : issues and approaches / edited by C. Brandon Qualls, John P. Wincze, and David H. Barlow
Abduction -- United States -- Prevention : Missing children : a psychological approach to understanding the causes and consequences of stranger and non-stranger abduction of children / James N. Tedisco and Michele A. Paludi
Abnormalities, Human -- Developing countries -- Prevention : Reducing birth defects : meeting the challenge in the developing world / Committee on Improving Birth Outcomes, Board on Global Health ; Judith R. Bale, Barbara J. Stoll, and Adetokunbo O. Lucas, editors
