Comment on

• Development of a model for case-mix adjustment of pressure ulcer prevalence rates.

  Bours GJ, Halfens RJ, Berger MP, Huijer Abu-Saad H, Grol RT. Bours GJ, et al. Med Care. 2003 Jan;41(1):45-55. doi: 10.1097/00005650-200301000-00008. Med Care. 2003. PMID: 12544543
• The best of both worlds? Potential of hybrid prospective/concurrent risk adjustment.

  Dudley RA, Medlin CA, Hammann LB, Cisternas MG, Brand R, Rennie DJ, Luft HS. Dudley RA, et al. Med Care. 2003 Jan;41(1):56-69. doi: 10.1097/00005650-200301000-00009. Med Care. 2003. PMID: 12544544
• Burden of illness score for elderly persons: risk adjustment incorporating the cumulative impact of diseases, physiologic abnormalities, and functional impairments.

  Inouye SK, Bogardus ST Jr, Vitagliano G, Desai MM, Williams CS, Grady JN, Scinto JD. Inouye SK, et al. Med Care. 2003 Jan;41(1):70-83. doi: 10.1097/01.MLR.0000039829.60382.12. Med Care. 2003. PMID: 12544545
• Risk adjustment using automated ambulatory pharmacy data: the RxRisk model.

  Fishman PA, Goodman MJ, Hornbrook MC, Meenan RT, Bachman DJ, O'Keeffe Rosetti MC. Fishman PA, et al. Med Care. 2003 Jan;41(1):84-99. doi: 10.1097/00005650-200301000-00011. Med Care. 2003. PMID: 12544546