Pedro B Júdice, João P Magalhães, Gil B Rosa, Duarte Henriques-Neto, Megan Hetherington-Rauth, Luís B Sardinha
Sensor-based physical activity, sedentary time, and reported cell phone screen time: A hierarchy of correlates in youth
Journal of sport and health science
researching epidemiology estimating prevalence fetal alcohol syndrome fas fetal alcohol spectrum disorders fasd mainstream populations anywhere world presented challenge researchers three major approaches used past surveillance record review systems clinicbased studies active case ascertainment methods literature methods reviewed citing strengths weaknesses prevalence results practical considerations method previous conclusions prevalence fas total fasd united states us population summarized active approaches provide clinical outreach recruitment diagnostic services specific populations demonstrated produce highest prevalence estimates describe review studies utilizing inschool screening diagnosis special type active case ascertainment selected results number inschool studies south africa italy us highlighted particular focus review nature data produced inschool methods specific prevalence rates fas total fasd emanated conclude fas fasd prevalent school populations therefore general population previously estimated believe prevalence fas typical mixedracial mixedsocioeconomic populations us least 2 7 per 1000 regarding levels fasd estimate current prevalence fasd populations younger school children may high 25 us western european countries