Relation between subjective assessment of diet and appetite and various nutrition and dialysis parameters at baseline in the hemodialysis (HEMO) study: JD Burrowes, C Bergen, DB Cockram, JT Dwyer, SM Gibbons, RR Henry, JW Kusek, S McLeroy, L Paranandi from the Hemodialysis (HEMO) Study, NIDDK, NIH, Bethesda, MD