RESUMEN
OBJECTIVES: This study assessed the contribution of age and other risk factors to racial disparities in rates of moderately low birthweight (MLBW; 1500-2499 g) and very low birthweight (VLBW; <1500 g). METHODS: Logistic regression models were developed to determine the effects on MLBW and VLBW of maternal age, race, and poverty, adjusting for birth order, smoking, substance abuse, marital status, and educational level. The sample consisted of 158 174 singleton births to US-born African American and White women in New York City between 1987 and 1993. RESULTS: The effects of maternal age on MLBW varied by race and poverty, with the most extreme effects among poor African American women. The effects of maternal age on VLBW also varied by race, but these effects were not moderated by poverty. Community poverty had a significant effect on MLBW among African American women, but no effect on VLBW. The adverse effect of older maternal age on MLBW and VLBW did not vary with community poverty. CONCLUSIONS: Older maternal age is associated with reduced birthweight among infants born to African American women, and the age effect is exacerbated by individual poverty.
Asunto(s)
Negro o Afroamericano/estadística & datos numéricos , Indicadores de Salud , Recién Nacido de Bajo Peso , Edad Materna , Resultado del Embarazo/etnología , Características de la Residencia/clasificación , Población Blanca/estadística & datos numéricos , Adulto , Femenino , Geografía , Conductas Relacionadas con la Salud/etnología , Humanos , Recién Nacido , Ciudad de Nueva York/epidemiología , Áreas de Pobreza , Embarazo , Factores de Riesgo , Factores SocioeconómicosRESUMEN
BACKGROUND: About one third of patients with bulimia nervosa continue to do poorly despite intensive treatment. In an effort to identify historical factors that might differentiate patients who are persistently bulimic from patients who have fully recovered, we examined the relationship between long-term outcome and three factors: childhood trauma, family environment, and parental psychopathology. METHOD: Fifty-two women previously hospitalized for bulimia nervosa were interviewed 2 to 9 years later. In addition to structured diagnostic interviews, measures included the Family Environment Scale, the Family History interview, and a semistructured interview of childhood abuse. Outcome comparisons were made between the fully recovered and the women who still met DSM-III-R criteria for bulimia nervosa. RESULTS: Reports of childhood physical abuse and of a family environment characterized by low cohesion and high control were significantly associated with poor outcome. Characteristics of the family environment seemed to have greater influence on outcome than physical abuse alone. Sexual abuse in general was not associated with outcome. Outcome was not associated with comorbidity of Axis I or Axis II disorders or parental psychopathology. CONCLUSION: Aspects of the family environment of childhood may contribute to the course of bulimia nervosa. Definitive conclusions require a prospective study.