REFERENCES
1. Organización Mundial de la Salud (OMS). Obesidad y Sobrepeso. Obesidad y sobrepeso. 2020 p. 2. Available from: https://www.who.int/es/news-room/fact-sheets/detail/obesity-and-overweight [Last accessed on 3 Apr 2025].
2. Zhou XD, Chen QF, Yang W, et al. Burden of disease attributable to high body mass index: an analysis of data from the Global Burden of Disease Study 2021. EClinicalMedicine. 2024;76:102848.
3. Nguyen NT, Varela JE. Bariatric surgery for obesity and metabolic disorders: state of the art. Nat Rev Gastroenterol Hepatol. 2017;14:160-9.
4. Wolfe BM, Kvach E, Eckel RH. Treatment of obesity: weight loss and bariatric surgery. Circ Res. 2016;118:1844-55.
5. Aminian A, Chang J, Brethauer SA, Kim JJ. American Society for Metabolic and Bariatric Surgery Clinical Issues Committee. ASMBS updated position statement on bariatric surgery in class I obesity (BMI 30-35 kg/m2). Surg Obes Relat Dis. 2018;14:1071-87.
6. Sánchez D, Pinto Fuentes P, Asensio Díaz E. Actualización en cirugía bariátrica / metabólica. Nutr Clin Med. 2019;13:113-27. (in Spanish).
7. Chang SH, Stoll CR, Song J, Varela JE, Eagon CJ, Colditz GA. The effectiveness and risks of bariatric surgery: an updated systematic review and meta-analysis, 2003-2012. JAMA Surg. 2014;149:275-87.
8. Silva M, Cleghorn MC, Elnahas A, Jackson TD, Okrainec A, Quereshy FA. Postoperative day one neutrophil-to-lymphocyte ratio as a predictor of 30-day outcomes in bariatric surgery patients. Surg Endosc. 2017;31:2645-50.
9. Contival N, Menahem B, Gautier T, Le Roux Y, Alves A. Guiding the non-bariatric surgeon through complications of bariatric surgery. J Visc Surg. 2018;155:27-40.
10. Kassir R, Debs T, Blanc P, et al. Complications of bariatric surgery: presentation and emergency management. Int J Surg. 2016;27:77-81.
11. Frask A, Orłowski M, Dowgiałło-Wnukiewicz N, Lech P, Gajewski K, Michalik M. Clinical evaluation of C-reactive protein and procalcitonin for the early detection of postoperative complications after laparoscopic sleeve gastrectomy. Wideochir Inne Tech Maloinwazyjne. 2017;12:160-5.
12. Lee Y, McKechnie T, Doumouras AG, et al. Diagnostic value of C-Reactive protein levels in postoperative infectious complications after bariatric surgery: a systematic review and meta-analysis. Obes Surg. 2019;29:2022-9.
13. Lins DC, Campos JM, de Paula PS, et al. C-reactive protein in diabetic patients before gastric bypass as a possible marker for postoperative complication. Arq Bras Cir Dig. 2015;28 Suppl 1:11-4.
14. Li Z, Zhao R, Cui Y, Zhou Y, Wu X. The dynamic change of neutrophil to lymphocyte ratio can predict clinical outcome in stage I-III colon cancer. Sci Rep. 2018;8:9453.
15. Angkananard T, Anothaisintawee T, McEvoy M, Attia J, Thakkinstian A. Neutrophil lymphocyte ratio and cardiovascular disease risk: a systematic review and meta-analysis. Biomed Res Int. 2018;2018:2703518.
16. Li Y, Zhao Y, Feng L, Guo R. Comparison of the prognostic values of inflammation markers in patients with acute pancreatitis: a retrospective cohort study. BMJ Open. 2017;7:e013206.
17. Mertoglu C, Gunay M. Neutrophil-lymphocyte ratio and platelet-lymphocyte ratio as useful predictive markers of prediabetes and diabetes mellitus. Diabetes Metab Syndr. 2017;11 Suppl 1:S127-31.
18. Jaramillo-Reta KY, Velázquez-Dohorn ME, Medina-Franco H, Zubirán S. Neutrophil to lymphocyte ratio as predictor of surgical mortality and survival in complex surgery of the upper gastrointestinal tract. Rev Invest Clin. 2015;67:117-21.
19. Dong CH, Wang ZM, Chen SY. Neutrophil to lymphocyte ratio predict mortality and major adverse cardiac events in acute coronary syndrome: a systematic review and meta-analysis. Clin Biochem. 2018;52:131-6.
20. Rogero MM, Calder PC. Obesity, inflammation, Toll-Like Receptor 4 and fatty acids. Nutrients. 2018;10:432.
21. Furuncuoğlu Y, Tulgar S, Dogan AN, Cakar S, Tulgar YK, Cakiroglu B. How obesity affects the neutrophil/lymphocyte and platelet/lymphocyte ratio, systemic immune-inflammatory index and platelet indices: a retrospective study. Eur Rev Med Pharmacol Sci. 2016;20(7):1300-6.
23. Mari A, Mahamid M, Ahmad HS, et al. The role of pre-operative neutrophil-to-lymphocyte ratio in predicting post-bariatric surgery related complications. Isr Med Assoc J. ;22:294-8.
24. Forrest KYZ, Leeds MJ, Ufelle AC. Epidemiology of obesity in the hispanic adult population in the United States. Fam Community Health. 2017;40:291-7.
25. Kaplan U, Romano-Zelekha O, Goitein D, et al. trends in bariatric surgery: a 5-year analysis of the israel national bariatric surgery registry. Obes Surg. 2020;30:1761-7.
26. Ritchie H. Obesity. Our World in Data. 2017. Available from: https://ourworldindata.org/obesity [Last accessed on 3 Apr 2025].
27. Dindo D, Demartines N, Clavien PA. Classification of surgical complications: a new proposal with evaluation in a cohort of 6336 patients and results of a survey. Ann Surg. 2004;240:205-13.
28. Sevuk U, Bilgic A, Altindag R, et al. Value of the neutrophil-to-lymphocyte ratio in predicting post-pericardiotomy syndrome after cardiac surgery. Eur Rev Med Pharmacol Sci. 2016;20(5):906-11.
29. Weedle RC, Da Costa M, Veerasingam D, Soo AWS. The use of neutrophil lymphocyte ratio to predict complications post cardiac surgery. Ann Transl Med. 2019;7:778.
30. Koo CH, Eun Jung D, Park YS, et al. Neutrophil, Lymphocyte, and Platelet Counts and Acute Kidney Injury After Cardiovascular Surgery. J Cardiothorac Vasc Anesth. 2018;32:212-22.
31. Engin M. Are pre and postoperative platelet to lymphocyte ratio and neutrophil to lymphocyte ratio associated with early postoperative AKI following CABG? Braz J Cardiovasc Surg. 2020;35:239.
32. Özer A, Mardin B, Kılıç Y, et al. The effect of neutrophil-lymphocyte ratio on the postoperative course of coronary artery bypass graft surgery. Turk J Med Sci. 2018;48:1036-40.
33. Kamonvarapitak T, Matsuda A, Matsumoto S, et al. Preoperative lymphocyte-to-monocyte ratio predicts postoperative infectious complications after laparoscopic colorectal cancer surgery. Int J Clin Oncol. 2020;25:633-40.
34. Gameiro J, Fonseca JA, Dias JM, et al. Neutrophil, lymphocyte and platelet ratio as a predictor of postoperative acute kidney injury in major abdominal surgery. BMC Nephrol. 2018;19:320.
35. Bonaventura A, Liberale L, Carbone F, et al. Baseline neutrophil-to-lymphocyte ratio is associated with long-term T2D remission after metabolic surgery. Acta Diabetol. ;56:741-8.
36. Zubiaga L, Ruiz-Tovar J. Correlation of preoperative neutrophil-to-lymphocyte ratio and platelet-to-lymphocyte ratio with metabolic parameters in patients undergoing sleeve gastrectomy. Surg Obes Relat Dis. 2020;16:999-1004.
37. Makal G, Yıldırım O. Are the C-reactive protein/albumin ratio (CAR), neutrophil-to-lymphocyte ratio (NLR), and platelet-to-lymphocyte ratio (NLR) novel inflammatory biomarkers in the early diagnosis of postoperative complications after laparoscopic sleeve gastrectomy? Obes Res Clin Pract. 2020;14:467-72.
38. Hart JWH ‘t, Leeman M, Mourik BC, et al. Neutrophil-to-lymphocyte ratio as an early predictor for major complications after metabolic surgery. Bariatr Surg Pract P. 2022;17:141-7.
39. Alsabani MH, Alenezi FK, Alotaibi BA, et al. Ratios of neutrophils and platelets to lymphocytes as predictors of postoperative intensive care unit admission and length of stay in bariatric surgery patients: a retrospective study. Medicina (Kaunas). 2024;60:753.
40. Pan WH, Flegal KM, Chang HY, Yeh WT, Yeh CJ, Lee WC. Body mass index and obesity-related metabolic disorders in Taiwanese and US whites and blacks: implications for definitions of overweight and obesity for Asians. Am J Clin Nutr. 2004;79:31-9.
41. Carnethon MR, Loria CM, Hill JO, Sidney S, Savage PJ, Liu K. Coronary Artery Risk Development in Young Adults study. Risk factors for the metabolic syndrome: the Coronary artery risk development in young adults (CARDIA) study, 1985-2001. Diabetes Care. 2004;27:2707-15.
42. Sharma S, Majumdar A. Prevalence of metabolic syndrome in relation to body mass index and polycystic ovarian syndrome in Indian women. J Hum Reprod Sci. 2015;8:202-8.
43. Yilmaz H, Ucan B, Sayki M, et al. Usefulness of the neutrophil-to-lymphocyte ratio to prediction of type 2 diabetes mellitus in morbid obesity. Diabetes Metab Syndr. 2015;9:299-304.
44. Howard R, Scheiner A, Kanetsky PA, Egan KM. Sociodemographic and lifestyle factors associated with the neutrophil-to-lymphocyte ratio. Ann Epidemiol. 2019;38:11-21.e6.
45. Ellard D, Barlow J, Mian R, Patel R. Perceived stress, psychological well‐being and the activity of neutrophils in patients undergoing cardiopulmonary bypass surgery. Stress Health. 2006;22:143-52.
46. Parikh A, Alley JB, Peterson RM, et al. Management options for symptomatic stenosis after laparoscopic vertical sleeve gastrectomy in the morbidly obese. Surg Endosc. 2012;26:738-46.
47. Silecchia G, Iossa A. Complications of staple line and anastomoses following laparoscopic bariatric surgery. Ann Gastroenterol. 2018;31:56-64.
48. Chaar ME, Lundberg P, Stoltzfus J. Thirty-day outcomes of sleeve gastrectomy versus Roux-en-Y gastric bypass: first report based on metabolic and bariatric surgery accreditation and quality improvement program database. Surg Obes Relat Dis. 2018;14:545-51.