OBJECTIVES: On the basis of a life-course risk-chain framework, the authors examined whether (a) residual associations between childhood socioeconomic status (SES) and adult obesity and body mass index (BMI) would be observed in women but not men after adjusting for adult SES, (b) adult Big Five personality traits would be associated with adult body mass in both genders, and (c) personality would explain unique variation in outcomes beyond child and adult SES. DESIGN: National survey (Midlife Development in the United States study; N = 2,922). MAIN OUTCOME MEASURES: BMI and obesity. RESULTS: (a) In both genders, association between childhood SES and adult obesity were accounted for entirely by adult SES, but its effect on adult BMI was observed only in women; (b) higher conscientiousness was associated with lower obesity prevalence and BMI in both genders, although more strongly in women, and in men, greater obesity prevalence was associated with higher agreeableness and neuroticism; and (c) personality explained unique outcome variation in both genders. CONCLUSIONS: Early social disadvantage may affect adult weight status more strongly in women owing to gender differences in the timing and nature of weight-management socialization. Personality may enhance or detract from risks incurred by childhood or adulthood SES in either gender, necessitating the consideration of dispositional differences in prevention and intervention programs.
OBJECTIVES: On the basis of a life-course risk-chain framework, the authors examined whether (a) residual associations between childhood socioeconomic status (SES) and adult obesity and body mass index (BMI) would be observed in women but not men after adjusting for adult SES, (b) adult Big Five personality traits would be associated with adult body mass in both genders, and (c) personality would explain unique variation in outcomes beyond child and adult SES. DESIGN: National survey (Midlife Development in the United States study; N = 2,922). MAIN OUTCOME MEASURES: BMI and obesity. RESULTS: (a) In both genders, association between childhood SES and adult obesity were accounted for entirely by adult SES, but its effect on adult BMI was observed only in women; (b) higher conscientiousness was associated with lower obesity prevalence and BMI in both genders, although more strongly in women, and in men, greater obesity prevalence was associated with higher agreeableness and neuroticism; and (c) personality explained unique outcome variation in both genders. CONCLUSIONS: Early social disadvantage may affect adult weight status more strongly in women owing to gender differences in the timing and nature of weight-management socialization. Personality may enhance or detract from risks incurred by childhood or adulthood SES in either gender, necessitating the consideration of dispositional differences in prevention and intervention programs.
Authors: Laura Pulkki-Råback; Marko Elovainio; Mika Kivimäki; Olli T Raitakari; Liisa Keltikangas-Järvinen Journal: Health Psychol Date: 2005-05 Impact factor: 4.267
Authors: Kristin N Javaras; Stacey M Schaefer; Carien M van Reekum; Regina C Lapate; Lawrence L Greischar; David R Bachhuber; Gayle Dienberg Love; Carol D Ryff; Richard J Davidson Journal: Emotion Date: 2012-05-28
Authors: Angelina R Sutin; Yuri Milaneschi; Alessandra Cannas; Luigi Ferrucci; Manuela Uda; David Schlessinger; Alan B Zonderman; Antonio Terracciano Journal: J Behav Med Date: 2011-12-22