Fig. 2.

Relationship between Scottish adolescents’ happiness and perceived body size 1994–2014. The proportion of boys and girls aged 11, 13, and 15 reporting that they are “very happy” is presented for those perceiving their body is underweight (dashed line, crosses), overweight (dashed line, triangles), or ‘about right’ (solid line, squares). For the 1994 and 1998 surveys, participants could also select that “I don’t think about it”. For the purposes of analysis, this option is coded as ‘about right’. Error bars represent ±95% CI. Scotland 1994–2014