d STB-47 sbe25. Assessing goodness-of-fit of age-specific ref. intervals. d STB insert by d Eileen M. Wright, Imperial College School of Medicine, UK; d Patrick Royston, Imperial College School of Medicine, UK. d Support: ewright@@rpms.ac.uk and proyston@@rpms.ac.uk d After installation, see help ^permband^ and help ^xriqtest^. f sbe25/humer.dta f sbe25/permband.ado f sbe25/permband.hlp f sbe25/stbgof.do f sbe25/xriqtest.ado f sbe25/xriqtest.hlp