Kiekara O, Riekkinen H, Soimakallio S, Länsimies E
Acta Chir Scand. 1985;151(5):437-40.
Angiographically determined reduction of vascular lumen was correlated with lower-limb systolic pressure ratios in a series of 62 patients with intermittent claudication or suspected aneurysmal or vasospastic disease of the lower limbs. Statistically highly significant, though not particularly close, correlations were observed between the angiographic findings and the thigh-arm, calf-arm and ankle-arm pressure ratios (r = -0.732, -0.711 and -0.731, respectively). A mathematical model of the type employed in this study seems to be useful for correlating angiographic findings with systolic pressures in the lower limbs.
在一系列62例间歇性跛行或疑似下肢动脉瘤或血管痉挛性疾病的患者中，血管造影确定的血管腔缩小与下肢收缩压比值相关。血管造影结果与大腿-手臂、小腿-手臂和脚踝-手臂压力比值之间观察到具有高度统计学意义（尽管不是特别密切）的相关性（r分别为-0.732、-0.711和-0.731）。本研究中使用的这种类型的数学模型似乎有助于将血管造影结果与下肢收缩压相关联。
