A Meta-analysis on the Influence of Different Methods of Blood Sampling on the Results Detected by Instant Glucose Monitor / 中国慢性病预防与控制

Objective To assess the influence of different methods of blood sampling on the results detected by instant glucose monitor.Methods We searched the following electronic databases CNKI and VIP(from 1995 to 2007).Five quasi-RCTs involving 305 participants were included,RevMan 4.2.10 was used for statistical analysis.Results There was significance in results between instant glucose monitor and auto-analyzer by finger massage and extrusion(WMD=-1.32,95%CI:-2.05 to-0.59,WMD-2.11,95%CI:-2.95 to-1.27,respectively),but no difference by natural outflow(WMD=-0.17,95%CI:-0.53 to 0.19).Conclusion There are influence on the blood glucose results by different methods of blood sampling,the natural blood outflow of fingers is the better way.