“…3 To what extent this difference also results in future lost life chances (eg not as good educational results and less well-paid employments as would have been expected) and reduction in lifetime earnings is yet to be shown. More importantly, many studies have also shown that patients with IBD, regardless of age of diagnosis, have more work loss (sick leave and disability pension) than matched reference individuals or IBD-free siblings [4][5][6][7][8][9] ; these observations to us suggests that it is the disease itself, with its remitting and relapsing disease course, rather than the (limited) reduction in adult height that causes reduced lifetime earnings. That is, if lifetime earnings are indeed reduced, which is yet to be shown (although we agree it is likely).…”