RESUMO
BACKGROUND: Approximately one third of thromboembolic (TE) events are related to obesity, but to which extent elevated body mass index (BMI) during the distinct periods of childhood and puberty contributes is not known. We aimed to evaluate the impact of high BMI during childhood and puberty for the risk of adult venous and arterial thromboembolic events (VTE, ATE, respectively) in men. METHODS: We included 37,672 men from the BMI Epidemiology Study (BEST) Gothenburg with data on weight and height in childhood, young adult age, and on pubertal BMI change. Information on outcomes (VTE [n = 1683], ATE [n = 144], or any first TE event [VTE or ATE; n = 1780]) was retrieved from Swedish national registers. Hazard ratios (HR) and 95% confidence intervals (CI) were estimated by Cox regressions. RESULTS: Both BMI at 8 years of age and the pubertal BMI change were associated with VTE, independently of each other (BMI at 8: HR 1.06 per standard deviation [SD] increase, 95% CI, 1.01;1.11; pubertal BMI change: HR 1.11 per SD increase, 95% CI, 1.06;1.16). Individuals with normal weight during childhood followed by young adult overweight (HR 1.40, 95% CI, 1.15;1.72), and individuals with overweight at both childhood and young adult age (HR 1.48, 95% CI, 1.14;1.92), had a significantly increased risk of VTE in adult life, compared with the normal weight reference group. Individuals with overweight in childhood and in young adult age had increased risk of ATE and TE. CONCLUSION: Young adult overweight was a strong determinant, and childhood overweight a moderate determinant, of the risk of VTE in adult men.
Assuntos
Obesidade Infantil , Tromboembolia Venosa , Masculino , Adulto Jovem , Humanos , Adulto , Sobrepeso/complicações , Sobrepeso/epidemiologia , Índice de Massa Corporal , Tromboembolia Venosa/epidemiologia , Tromboembolia Venosa/etiologia , Obesidade Infantil/epidemiologia , Puberdade , Fatores de RiscoRESUMO
AIMS: Hospitalizations for heart failure among young adults and middle-aged individuals have increased. The aims of the present study were to evaluate the association between birth weight and risk of adult heart failure and the importance of change from low birth weight to overweight/obesity at young adulthood. METHODS AND RESULTS: We used the population-based body mass index (BMI) Epidemiology Study cohort Gothenburg (n = 35 659) with birth weight and young adult BMI (20 years) available from child healthcare records, school health records, and military conscription register for men born 1945-1961. The cohort includes all children who finished school, which was mandatory, in Gothenburg, Sweden. Information on heart failure diagnosis was retrieved from the National Patient Register and the Cause of Death Register (n = 415). In cox regression analyses, there was an inverse association between birth weight and risk of heart failure [hazard ratio (HR) 0.83 per standard deviation (SD), 95% confidence interval (CI) 0.76-0.90], and a direct association for young adult BMI (HR 1.48 per SD, 95% CI 1.36-1.61). Of note, individuals with birth weight in the lowest tertile, who were overweight/obese in young adulthood had a five-fold risk of heart failure (HR 4.95, 95% CI 3.36-7.31) compared with individuals in the middle birth weight tertile who were normal weight at 20 years. CONCLUSIONS: Birth weight was inversely associated with the risk of hospitalization due to heart failure. The combination of low birth weight and overweight/obesity in young adulthood results in excess risk of heart failure beyond that of low birth weight or young adult overweight/obesity separately. These findings indicate the need of a life course perspective in heart failure prevention and risk assessment.
Assuntos
Insuficiência Cardíaca , Sobrepeso , Adulto , Peso ao Nascer , Índice de Massa Corporal , Peso Corporal , Criança , Insuficiência Cardíaca/complicações , Insuficiência Cardíaca/diagnóstico , Insuficiência Cardíaca/epidemiologia , Humanos , Masculino , Pessoa de Meia-Idade , Obesidade/complicações , Obesidade/diagnóstico , Obesidade/epidemiologia , Sobrepeso/complicações , Sobrepeso/diagnóstico , Sobrepeso/epidemiologia , Fatores de Risco , Adulto JovemRESUMO
AIM: The aim of this study was to present prevalence data for overweight and obesity across school age in a large, recent, population-based cohort of children in Gothenburg, Sweden. METHODS: We included 66,807 children (48.5% girls) aged 5-18.9 years who had their height and weight measured in school health care 2015-2018. The BMI values were categorised according to the age-dependent cut-offs for overweight and obesity from the International Obesity Task Force (IOTF). RESULTS: Overall, the prevalence of overweight and obesity for girls and boys was 18.1% and 18.0%, respectively. We observed increasing proportions of overweight (girls 11.5-17.1% and boys 8.4-17.4%) and obesity (girls 3.0-4.2% and boys 2.7-6.1%) with increasing age (p < 0.001 for trend in both sexes). Moreover, girls had higher prevalence of overweight during ages 5.0 to 8.9 years compared with boys (p < 0.001), while boys had higher prevalence of obesity 15.0-18.9 years compared with girls (p < 0.001). CONCLUSION: In conclusion, we demonstrate increasing prevalence of overweight and obesity across the entire school age range, as well as differences in prevalences between boys and girls, in a population-based sample of 67,000 children in Gothenburg city, Sweden. Continuous monitoring of schoolchildren, together with effective preventive measures, is crucial to curb the obesity epidemic and its consequences.
Assuntos
Obesidade , Sobrepeso , Índice de Massa Corporal , Criança , Pré-Escolar , Feminino , Humanos , Masculino , Obesidade/epidemiologia , Sobrepeso/epidemiologia , Prevalência , Suécia/epidemiologiaRESUMO
OBJECTIVE: To evaluate the association between birth weight and the risk of adult stroke in men, independent of body mass index (BMI) at young adult age. STUDY DESIGN: We included 35 659 men born between 1945 and 1961 from the BMI Epidemiology Study with data on birth weight together with BMI in childhood (8 years) and young adulthood (20 years). Information on stroke events (1184 first stroke events; 905 ischemic stroke [IS] events and 234 intracerebral hemorrhage [ICH] events) was retrieved from national registers in Sweden. RESULTS: Birth weight was inversely associated with the risk of stroke (IS, ICH and uncategorized together; hazard ratio [HR], 0.88 per SD increase, 95% CI, 0.84-0.93), IS, and ICH in a linear manner, independent of young adult BMI. This association was maintained when the analysis was restricted to individuals within the normal birth weight range only. Moreover, individuals with a birth weight in the lowest tertile followed by overweight at 20 years had an 81% greater risk of stroke (HR, 1.81; 95% CI, 1.29; 2.54), compared with a reference group of individuals with birth weight in the middle tertile who were of normal weight at age 20 years. CONCLUSIONS: We demonstrate an inverse association between birth weight and the risk of adult stroke, IS, and ICH independent of young adult BMI. These findings suggest that low birth weight should be included in assessments of stroke risk in adults.
Assuntos
Peso ao Nascer , Acidente Vascular Cerebral/epidemiologia , Índice de Massa Corporal , Criança , Estudos de Coortes , Humanos , Recém-Nascido de Baixo Peso , Recém-Nascido , Masculino , Modelos de Riscos Proporcionais , Sistema de Registros , Fatores de Risco , Fatores Sexuais , Acidente Vascular Cerebral/diagnóstico , Suécia , Adulto JovemRESUMO
Two studies have examined safety regarding drug treatment of pediatric inpatients (including both children in pediatric clinics and in adult clinics) within the Sahlgrenska University Hospital, Gothenburg. 20% of pediatric inpatients are treated outside of pediatric clinics. The highest risks are seen during prescription followed by administration and preparation of drugs (greatest risk: wrong dose). The staff perceives risks related to drug prescription, the IT system for medication management and the work environment. Improved support systems for drug prescription and administration, coordination of procedures and development of IT systems adapted to the specific needs associated with drug treatment of children as well as improved working environment is needed.