Donna-Jean P Brock, Theresa Markwalter, Li Li, Samyukta Venkatesh, Cheyanne Helms, Annie Reid, Jamie M Zoellner
Exploring biorepository donation patterns, experiences, and recommendations: a mixed-methods study among Appalachian adults enrolled in a sugary drink reduction program
Frontiers in public health
child adolescent mental health scarcely studied developing countries though important aspect health mental health problems youth often continue adulthood diagnosed treated time sistema de evaluacin de nios adolescentes sena child adolescent evaluation system used evaluate mental health indicators sample students northern chile two ageappropriate versions assessment applied total sample 5043 students included elementary education sample 1953 schoolchildren fourth grade sixth grade ages 8 13 years secondary school sample 3090 schoolchildren seventh grade last year elementary school last year secondary school senior high school ages 12 19 years group version assessment used determined students grade level samples included municipal governmentsubsidized private schools student population depression anxiety behavioral disorders main mental health problems identified indicators revealed progressive increase cases years coinciding global epidemiological scenario males showed greater presence externalizing behaviors related mental health problems associated aggression defiant behavior however females showed highest number mental health issues overall especially regarding problems related internalization significant differences school types sample population analysis indicates early intervention necessary diagnosis treatment youth goal reducing probability psychiatric disorders prolonged evolving worsening adulthood