Cochrane Database Syst Rev. 2011:CD004816. 287. Alberti KG, Zimmet PZ. Definition, diagnosis and classification of diabetes mellitus and its complications, part 1: diagnosis and classification of diabetes mellitus provisional report of a WHO consultation. Diabet Med. 1998;15:539 553. doi: 10.1002/ (SICI)1096-9136(199807)15:7<539::AID-DIA668>3.0.CO;2-S. 288. Einhorn D, Reaven GM, Cobin RH, Ford E, Ganda OP, Handelsman Y, Hellman R, Jellinger PS, Kendall D, Krauss RM, Neufeld ND, Petak SM, Rodbard HW, Seibel JA, Smith DA, Wilson PW. American College of Endocrinology position statement on the insulin resistance syndrome. Endocr Pract. 2003;9:237 252. 289. Grundy SM, Cleeman JI, Daniels SR, Donato KA, Eckel RH, Franklin BA, Gordon DJ, Krauss RM, Savage PJ, Smith SC Jr, Spertus JA, Costa F. Diagnosis and management of the meta- bolic syndrome: an American Heart Association/National Heart, Lung, and Blood Institute Scientific Statement [published cor- rections appear in Circulation. 2005;112:e297 and Circulation. 10.1161/CIRCULATIONAHA.105.169404. 290. Zimmet P, Alberti G, Shaw J. A new IDF worldwide definition of the metabolic syndrome: the rationale and the results. Diabetes Voice. 2005;50:31 33. 291. Alberti KG, Eckel RH, Grundy SM, Zimmet PZ, Cleeman JI, Donato KA, Fruchart JC, James WP, Loria CM, Smith SC Jr. Harmonizing the metabolic syndrome: a joint interim statement of the International Diabetes Federation Task Force on Epidemiology and Prevention; National Heart, Lung, and Blood Institute; American Heart Association; World Heart Federation; International Atherosclerosis Society; and International Association for the Study of Obesity. Circulation. 2009;120:1640 1645. doi: 10.1161/CIRCULATIONAHA.109.192644. 292. Li C, Ford ES, McGuire LC, Mokdad AH. Association of metabolic syndrome and insulin resistance with congestive heart failure: findings from the Third National Health and Nutrition Examination Survey. J Epidemiol Community Health. 2007;61:67 73. doi: 10.1136/jech.2006.048173. 293. Ingelsson E, Arnl v J, Lind L, Sundstr m J. Metabolic syn- drome and risk for heart failure in middle-aged men. Heart. 