RESUMEN
BACKGROUND: In 1987, ten years after the first observation, we performed the follow-up of the subjects included in the "Pordenone Study on the precursors of atherosclerosis in childhood". METHODS: The anthropometric, biologic and anamnestic indicators of coronary risk were evaluated. The W.H.O. protocol was always used. 439 (90%) subjects underwent reexamination, (234 males and 205 females between 18 and 26 years). HDL cholesterol, tricipital and subscapular skinfold thickness, weight and height were evaluated. The aim of our study was to find possible correlations between obesity indexes and HDL cholesterol values. RESULTS: We found that HDL cholesterol levels are lower in males compared to females and that differences exist below and over the 80 degrees percentile of BMI. Obese subjects have lower HDL cholesterol levels in both sexes. Females with android obesity (subjects with subscapular skinfold thickness values over 80 degrees percentile) had low HDL cholesterol values. CONCLUSIONS: Because of this inverse correlation between HDL cholesterol and coronary risk, and because young obese generally have low HDL cholesterol levels, we believe that the study of coronary risk factors is also useful starting from this age in overweight subjects. This will be useful for preventive purposes. Particular attention must be given to young girls with android obesity.
Asunto(s)
Arteriosclerosis/etiología , Índice de Masa Corporal , HDL-Colesterol/sangre , Obesidad/sangre , Adolescente , Adulto , Factores de Edad , Enfermedad Coronaria/etiología , Femenino , Estudios de Seguimiento , Humanos , Masculino , Obesidad/complicaciones , Factores de Riesgo , Factores Sexuales , Factores de TiempoRESUMEN
We have studied smoking habit in the sample enrolled in the ten year follow-up of the "Pordenone Study on the Precursors of Atherosclerosis in Childhood". The response rate at ten year follow-up was very high (about 90%). Prevalence of smoking is 45.1% among males and 25.6% among females. Males and females aged 23 present a prevalence of smokers higher than the other groups while the group aged 26 smoke less. Males began to smoke at 16.4 years, females at 16.7. Mean daily consumption is 12.6 cigarettes among males, and 5.0 among females. Juvenile experimentation with cigarettes and juvenile smoking habit are strong predictors to smoke ten years later; while parental smoking behaviour is not so influential. Therefore we conclude that smoking habit acquired in youngs has a high probability to be maintained in adults, remarking the importance of planning a preventive intervention as early as possible.