矢状腹径
矢状腹径（SAD）是一种量测腹部脂肪组织的方式，是背部到上腹部之间的厚度。矢状腹径可以在站立时量测[1]，也可以在仰卧时量测[2]。矢状腹径可以由任何一点量测，从最后肋骨和髂嵴之间的最窄处，到髂嵴的中点皆可[1][2][3]。
矢状腹径可以有效预测冠状动脉疾病，其数值越高，其风险越高，此风险和身高体重指数无关[1]。
对于有正常身高体重指数的人，其矢状腹径需小于25厘米（9.8英寸）。矢状腹径和30厘米（12英寸）相减的数值和心血管疾病及胰岛素抵抗有正相关[2]。男性在四十岁时，若矢状腹径大于25 cm，其在三十年后罹患阿兹海默病的比例也显著提高[4]。一篇神经病学年鉴的论文也将腹部脂肪连结到较小的大脑容量[5]。
另一个相关的量测是仰卧腹部高度（SAH），是在仰卧时腹部的高度[6]。SAH法较容易自我监控，但因为重力的关系，其数值会比较小，数值不能直接和矢状腹径比较[来源请求]。
相关条目
编辑参考资料
编辑- ^ 1.0 1.1 1.2 Iribarren, Carlos; Darbinian, Jeanne A.; Lo, Joan C.; Fireman, Bruce H.; Go, Alan S. Value of the Sagittal Abdominal Diameter in Coronary Heart Disease Risk Assessment: Cohort Study in a Large, Multiethnic Population. American Journal of Epidemiology. 2006, 164 (12): 1150–9. PMID 17041127. doi:10.1093/aje/kwj341.
- ^ 2.0 2.1 2.2 Petersson, Helena; Daryani, Achraf; Risérus, Ulf. Sagittal abdominal diameter as a marker of inflammation and insulin resistance among immigrant women from the Middle East and native Swedish women: a cross-sectional study. Cardiovascular Diabetology. 2007, 6: 10. PMC 1847804
. PMID 17391519. doi:10.1186/1475-2840-6-10.
- ^ de Almeida Paula, HA; de Cássia Lanes Ribeiro, R; de Lima Rosado, LEFP; Abranches, MV; do Carmo Castro Franceschini, S. Relationship between waist circumference and supine abdominal height measured at different anatomical sites and cardiometabolic risk factors in older women. Journal of Human Nutrition and Dietetics. 31 July 2012, 25 (6): 563–8 [2015-10-26]. PMID 23173640. doi:10.1111/j.1365-277X.2012.01267.x. （原始内容存档于2015-12-03）.
- ^ Whitmer, R. A.; Gustafson, D. R.; Barrett-Connor, E.; Haan, M. N.; Gunderson, E. P.; Yaffe, K. Central obesity and increased risk of dementia more than three decades later. Neurology. 2008, 71 (14): 1057–64. PMID 18367704. doi:10.1212/01.wnl.0000306313.89165.ef.
- ^ Debette, Stéphanie; Beiser, Alexa; Hoffmann, Udo; Decarli, Charles; O'Donnell, Christopher J.; Massaro, Joseph M.; Au, Rhoda; Himali, Jayandra J.; Wolf, Philip A.; Fox, Caroline S.; Seshadri, Sudha. Visceral fat is associated with lower brain volume in healthy middle-aged adults. Annals of Neurology. 2010: 136–44. doi:10.1002/ana.22062.
- ^ Riserus, Ulf; Ärnlöv, Johan; Brismar, Kerstin; Zethelius, Björn; Berglund, Lars; Vessby, Bengt. Sagittal Abdominal Diameter Is a Strong Anthropometric Marker of Insulin Resistance and Hyperproinsulinemia in Obese Men. Diabetes Care. 2004, 27 (8): 2041–6. PMID 15277437. doi:10.2337/diacare.27.8.2041.
