Sutor D J, Wilkie L I, Jackson M J
J Clin Pathol. 1980 Jan;33(1):86-8. doi: 10.1136/jcp.33.1.86.
An automated ion-selective electrode system has been used to measure ionised calcium in bile from patients undergoing cholecystectomy for gallstones. Ionised calcium ranged from 0.63 to 1.73 mmol/l for a range of total calcium concentrations of 1.35 to 10.93 mmol/l. The correlation coefficient for ionised calcium regressed on total calcium was highly significant (r = 0.97). The slope of the line was 0.126 and the intercept 0.443.
一种自动离子选择电极系统已被用于测量因胆结石接受胆囊切除术患者胆汁中的离子钙。在总钙浓度为1.35至10.93 mmol/l的范围内,离子钙浓度范围为0.63至1.73 mmol/l。离子钙与总钙的回归相关系数非常显著(r = 0.97)。直线斜率为0.126,截距为0.443。