GH1 and spinal cord injury: USA: United States of America, TBS: total body surface, HGH: human growth hormone, Ox: oxandrolone, mg/kg/day: milligram per kilogram per day, mg/day: milligram per day, mg: milligram, SCI: spinal cord injury, PU: pressure ulcer, bid: two times a day, N/A: not applicable, HC: hydrocortisone, vs.: versus, p: p-value, y: years.