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. 2016 Oct 6;8(10):e819. doi: 10.7759/cureus.819

Table 2. Proportion of Tests Completed in Lab Within 60 Minutes .

NT-proBNP = N-terminal pro b-type natriuretic peptide

  Creatinine Urea Electrolytes Troponin NT-proBNP
  N = 1,521 N = 1,504 N = 1,573 N = 818 N = 107
  N Proportion (%) N Proportion (%) N Proportion (%) N Proportion (%) N Proportion (%)
SST Tubes 778 86.8 765 86.5 814 86.5 413 74.6 53 69.8
PST Tubes 743 90.0 739 90.4 759 90.6 405 83.7 54 64.8
P value 0.056 0.024 0.012 0.002 0.730