[1]Sultan Qaboos University;
Muscat;
Oman;
[1]Sultan Qaboos University;
Muscat;
Oman;
[2]Christian Medical College;
Vellore;
India;
[1]Sultan Qaboos University;
Muscat;
Oman;
[1]Sultan Qaboos University;
Muscat;
Oman;
[3]Sultan Qaboos Youth Complex for Culture & Intertanmen;
Salala;
Oman;
[4]Qatar University;
Doha;
Qatar;
[1]Sultan Qaboos University;
Muscat;
Oman;
[5]King Fahad University;
Dhahran;
Kingdom of Saudi Arabia;
SE; BMI; gender differences; adolescents;