Adolescent 1 Adult 1 Article 1 Audio Computer Assisted Self Interview Software Australia 1 Australian 1 Body Image 1 Body Mass Index 1 Body Weight 1 Child 1 Female 1 Follow-Up Studies 1 Humans 1 Male 1 Overweight 1 Prospective Studies 1 United States 1 Weight Gain 1 Weight Loss 1 Young Adult 1 adolescent 1 adult 1 body image 1 body mass 1 body weight 1 body weight gain 1 body weight loss 1 child 1 clinical trial 1 cohort analysis 1