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

Table 4. Total Lab TAT90: Survival Estimates of 90th Percentile (Minutes).

TAT = turn around time; BNP = B-type natriuretic peptide

  Creatinine Urea Electrolytes Troponin BNP
  N = 1,521 N = 1,504 N = 1,573 N = 818 N = 107
  .90% CI .90% CI .90% CI .90% CI .90% CI
SST Tubes 98 (91.8, 104.2) 98 (92.0, 104.0) 99 (92.6, 105.4) 162 (154, 170) 122 (107.4, 136.6)
PST Tubes 99 (90.1, 107.9) 99 (90.2, 107.8) 99 (90.2, 107.8) 157 (146.8, 167.2) 117 (97.9, 136.1)