RESUMO
Obesity is a major public health problem of pandemic proportion. Despite its high prevalence and widespread distribution (consistent with a common underlying etiology), clinical psychologists and primary care physicians routinely approach the problem with individualized but often ineffective treatments like psychotherapy and pharmacotherapy, or propose alterations to specific components of the 'toxic environment', cultural influences, and psychosocial factors purported to cause overeating. This paper presents an alternative perspective and proposes a potential framework for assisting health professionals in developing rational approaches to education about and preventive treatment of obesity based on the role of factors in early life that contribute to personality and behavior and which over time lead to obesity and its maintenance.
Assuntos
Terapia Cognitivo-Comportamental , Surtos de Doenças , Obesidade , Saúde Pública , Atitude Frente a Saúde , Dependência Psicológica , Promoção da Saúde , Humanos , Obesidade/epidemiologia , Obesidade/psicologia , Obesidade/terapia , Personalidade , SonoRESUMO
OBJECTIVE: Childhood onset of "adult" psychiatric disorders may be caused, in part, by more salient genetic risk. In this study, the rates of schizophrenia spectrum disorders among parents of patients with childhood-onset and adult-onset schizophrenia and parents of community comparison subjects were compared. METHOD: To assess the presence of axis I and axis II disorders associated with schizophrenia, parents of patients with childhood-onset schizophrenia (95 parents), patients with adult-onset schizophrenia (86 parents), and community comparison subjects (123 parents) were interviewed directly by using semistructured instruments. Information on 19 additional parents (parents of childhood-onset patients, N=2; parents of adult-onset patients, N=11; parents of community comparison subjects, N=6) was obtained by using a family history interview with the same instruments. Transcribed interviews were scored by a rater blind to group membership, and the morbid risks for schizophrenia spectrum disorders in the three groups were compared. RESULTS: Parents of patients with childhood-onset schizophrenia had a significantly higher morbid risk of schizophrenia spectrum disorders (24.74%) than parents of patients with adult-onset schizophrenia (11.35%), and parents of both patient groups had a greater risk of schizophrenia spectrum disorders than did parents of comparison subjects (1.55%). CONCLUSIONS: Parents of patients with childhood-onset schizophrenia have a higher rate of schizophrenia spectrum disorders than parents of patients with adult-onset illness. This is consistent with the hypothesis that a childhood onset of schizophrenia is due, at least in part, to a greater familial diathesis for the disorder.