[1] Kinney JM. Metabolic responses of the critically ill patient. Crit Care Clin 1995;11(3): 569–85.
[2] Cerra FB. Hypermetabolism, organ failure, and metabolic support. Surgery 1987;101 (1):1–14.
[3] Liggett SB, Renfro AD. Energy expenditures of mechanically ventilated nonsurgical patients. Chest 1990;98(3):682–6.
[4] Weissman C, Kemper M, Damask MC, Askanazi J, Hyman AI, Kinney JM. Effect of rou- tine intensive care interactions on metabolic rate. Chest 1984;86(6):815–8.
[5] Barton RG. Nutrition support in critical illness. Nutr Clin Pract 1994;9(4):127–39.
[6] Bartlett RH, Dechert RE, Mault JR, Ferguson SK, Kaiser AM, Erlandson EE. Measure- ment of metabolism in multiple organ failure. Surgery 1982;92(4):771–9.
[7] Harris JA, Benedict FG. A biometric study of human basal metabolism. Proc Natl Acad Sci U S A 1918;4(12):370–3.
[8] Ireton-Jones CS, Turner WW, Liepa GU, Baxter CR. Equations for the estimation of energy expenditures in patients with burns with special reference to ventilatory sta- tus. J Burn Care Rehabil 1992;13(3):330–3.
[9] Ireton-Jones C, Jones JD. Improved equations for predicting energy expenditure in patients: the Ireton-Jones equations. Nutr Clin Pract 2002;17(1):29–31.
[10] Schofield WN. Predicting basal metabolic rate, new standards and review of previ- ous work. Hum Nutr Clin Nutr 1985;39(Suppl. 1):5–41.
[11] Kamiyama J, Takazawa T, Yanagisawa A, Kanamoto M, Tobe M, Hinohara H, et al. Comparison between resting energy expenditure measured by indirect calorimetry and metabolic rate estimate based on Harris-Benedict equation in septic patients. Biomed Res Clin Pract 2016;1(4):148–52.
[12] Long CL, Schaffel N, Geiger JW, Schiller WR, Blackmore WS. Metabolic response to in-jury and illness: estimation of energy and protein needs from indirect calorimetry and nitrogen balance. J Parenter Enteral Nutr 1979;3(6):452–6.
[13] Wu C, Wang X, Yu W, Tian F, Liu S, Li P, et al. Hypermetabolism in the initial phase of intensive care is related to a poor outcome in severe sepsis patients. Ann Nutr Metab 2015;66(4):188–95.
[14] Levy MM, Fink MP, Marshall JC, Abraham E, Angus D, Cook D, et al. 2001 SCCM/ESICM/ACCP/ATS/SIS international sepsis definitions conference. Crit Care Med 2003;31:1250–6.
[15] Dellinger RP, Levy MM, Rhodes A, Annane D, Gerlach H, Opal SM, et al. Surviving sepsis campaign: international guidelines for management of severe sepsis and sep- tic shock, 2012. Intensive Care Med 2013;39(2):165–228.
[16] Singer M, Deutschman CS, Seymour CW, Shankar-Hari M, Annane D, Bauer M, et al. The third international consensus definitions for sepsis and septic shock (Sepsis-3). JAMA 2016;315(8):801–10.
[17] Weir JB. New methods for calculating metabolic rate with special reference to pro- tein metabolism. J Physiol 1949;109(1–2):1–9.
[18] Kross EK, Sena M, Schmidt K, Stapleton RD. A comparison of predictive equations of energy expenditure and measured energy expenditure in critically ill patients. J Crit Care 2012;27(3) (321.e5–12).
[19] Wooley JA. Indirect calorimetry: applications in practice. Respir Care Clin N Am 2006;12(4):619–33.
[20] McClave SA, Martindale RG, Kiraly L. The use of indirect calorimetry in the intensive care unit. Curr Opin Clin Nutr Metab Care 2013;16(2):202–8.
[21] Schlein KM, Coulter SP. Best practices for determining resting energy expenditure in critically ill adults. Nutr Clin Pract 2014;29(1):44–55.
[22] Matarese LE. Indirect calorimetry: technical aspects. J Am Diet Assoc 1997;97(10): S154–60.
[23] Frankenfield D, Smith JS, Cooney RN. Validation of 2 approaches to predicting resting metabolic rate in critically ill patients. JPEN J Parenter Enteral Nutr 2004;28(4): 259–64.
[24] Faisy C, Guerot E, Diehl JL, Labrousse J, Fagon JY. Assessment of resting energy expen- diture in mechanically ventilated patients. Am J Clin Nutr 2003;78(2):241–9.
[25] Stapel SN, de Grooth HJ, Alimohamad H, Elbers PW, Girbes AR, Weijs PJ, et al. Ventilator-derived carbon dioxide production to assess energy expenditure in criti- cally ill patients: proof of concept. Crit Care 2015;19:370.
[26] Frankenfield D, Hise M, Malone A, Russell M, Gradwell E, Compher C, et al. Prediction of resting metabolic rate in critically ill adult patients: results of a systematic review of the evidence. J Am Diet Assoc 2007;107(9):1552–61.
[27] Hayakawa M, Yamakawa K, Saito S, Uchino S, Kudo D, Iizuka Y, et al. Nationwide reg- istry of sepsis patients in Japan focused on disseminated intravascular coagulation 2011-2013. Sci Data 2018;5:180243.
[28] Panitchote A, Thiangpak N, Hongsprabhas P, Hurst C. Energy expenditure in severe sepsis or septic shock in a Thai medical intensive care unit. Asia Pac J Clin Nutr 2017;26(5):794–7.
[29] Arabi YM, Aldawood AS, Haddad SH, Al-Dorzi HM, Tamim HM, Jones G, et al. Permis- sive underfeeding or standard enteral feeding in critically ill adults. N Engl J Med 2015;372(25):2398–408.
[30] Gaulton TG, Marshall MacNabb C, Mikkelsen ME, Agarwal AK, Cham Sante S, Shah CV, et al. A retrospective cohort study examining the association between body mass index and mortality in severe sepsis. Intern Emerg Med 2015;10(4):471–9.
[31] Chalkias A, Nitsotolis T, Papalexandrou A, Mikros S, Iacovidou N, Xanthos T. Sagittal abdominal diameter may effectively predict future complications and increased mor- tality in intensive care unit patients with severe sepsis. J Crit Care 2013;28(6):964–9.
[32] Singer P, Blaser AR, Berger MM, Alhazzani W, Calder PC, Casaer MP, et al. ESPEN guide-line on clinical nutrition in the intensive care unit. Clin Nutr 2019 Feb;38(1):48–79.
[33] Kao CC, Guntupalli KK, Bandi V, Jahoor F. Whole-body CO2 production as an index of the metabolic response to sepsis. Shock 2009;32(1):23–8.
[34] Kreymann G, Grosser S, Buggisch P, Gottschall C, Matthaei S, Greten H. Oxygen con- sumption and resting metabolic rate in sepsis, sepsis syndrome, and septic shock. Crit Care Med 1993;21(7):1012–9.
[35] McLellan S, Walsh T, Burdess A, Lee A. Comparison between the Datex-Ohmeda M- COVX metabolic monitor and the Deltatrac II in mechanically ventilated patients. In- tensive Care Med 2002;28(7):870–6.
[36] Singer P, Pogrebetsky I, Attal-Singer J, Cohen J. Comparison of metabolic monitors in critically ill, ventilated patients. Nutrition 2006;22(11−12):1077–86.
[37] De Waele E, Honore PM, Spapen HD. New generation indirect calorimeters for mea- suring energy expenditure in the critically ill: a rampant or reticent revolution? Crit Care 2016 Jun 5;20(1):138.
[38] Oshima T, Berger MM, De Waele E, Guttormsen AB, Heidegger CP, Hiesmayr M, et al. Indirect calorimetry in nutritional therapy. A position paper by the ICALIC study group. Clin Nutr 2017;36(3):651–62.