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３０例慢性肾功能衰竭病人血清全段甲状旁腺激素（ＰＴＨ－ＩＲＭＡ）测定结果为１３．０４±１０．３２ｐｍｏｌ／Ｌ（ｎ＝３０），其中有２２例ＰＴＨ增高（７３．３３％）；血清钙测定结果为２．０８±０．２２ｍｍｏｌ／Ｌ（ｎ＝２３），其中有１７例降低（７３．９１％），其ＰＴＨ与血清钙呈明显的负相关（｜ｒ｜＝０．４８６）。１７例病人的ＰＴＨ与尿素氮、肌酐呈明显正相关（ｒ＞０．４８２）。认为同时测定甲状旁腺激素和血清钙含量对判断肾功能和疗效评价有重要价值。
The serum PTH-IRMA in 30 patients with chronic renal failure was 13.04 ± 10.32 pmol / L (n = 30), of which 22 patients had an increase of PTH (73.33%). Serum calcium was 2.08 ± 0.22 mmol / L (n = 23), of which 17 were decreased (73.91%) and PTH was negatively correlated with serum calcium (| r | = 0.486 ). 17 patients PTH and urea nitrogen, creatinine was positively correlated (r> 0.482). That the simultaneous determination of parathyroid hormone and serum calcium levels to determine the evaluation of renal function and efficacy of great value.