Journal of Peking University(Health Sciences) >
Study on the reliability of CardioChek PA for measuring lipid profile
Online published: 2016-06-18
Supported by
Supported by the Capital Foundation for Medical Research and Development (2011400302)
Objective:To evaluate the clinical correlation between the CardioChek PA analyzer (CCPA) and a clinical laboratory reference method to use for screening program purposes. Methods: Fasting blood samples were collected on 325 patients (age: 23-86 years). One venous sample was collected using a serum tube for the evaluation on a Beckman reference analyzer. A second venous sample was collected in a lithium heparin tube and was evaluated on the CCPA analyzer. Linear regression analyses and Bland-Altman method were performed for each measured analyte: total cholesterol (TC), high density lipoproteincholesterol (HDL-C), triglycerides (TG) and low density lipoprotein-cholesterol (LDL-C). Results: Our results demonstrated a good clinical agreement for TC, HDL-C, TG and LDL-C(97.0%, 92.9%, 92.4% and 83.7%)in comparison with the CCPA to the reference analyzer. The correlation coefficients were 0.875, 0.813, 0.910, 0.864, respectively. P values all < 0.001. There was no significant difference in the detection rate of hyperlipidemia in TC, HDL-C and LDL-C. Conclusion: We have identified the pre-analytic phase as an important step to guarantee the quality of results and indicated that the CCPA is a reliable lipid point-of-care testing system that can be used for the application of clinical screening anywhere.
Key words: Dyslipidemias; Point-of-care testing; Cardiovascular diseases
GAO Ying , ZHU Cheng-gang , WU Na-qiong , GUO Yuan-lin , LIU Geng , DONG Qian , LI Jian-jun . Study on the reliability of CardioChek PA for measuring lipid profile[J]. Journal of Peking University(Health Sciences), 2016 , 48(3) : 523 -528 . DOI: 10.3969/j.issn.1671-167X.2016.03.025
/
| 〈 |
|
〉 |