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. 2016 Jan 1;10(1):LC05–LC09. doi: 10.7860/JCDR/2016/14812.7039

[Table/Fig-1]:

Validity analysis of fasting against post prandial plasma glucose levels in ≥18 years (n=1005).

FPG/ Test PPPG (Gold Standard) Total
Diabetic
≥200mg/dl or
≥11.1 mmol/L
Non Diabetic
<200mg/dl or
<11.1 mmol/L
Diabetic (≥126mg/dl or ≥7mmol/L 43 (93.5) 3 (0.3) 46 (4.6)
Non Diabetic (<126mg/dl or <7.0mmol/L) 03 (6.5) 956 (99.7) 959 (95.4)
Total 46 (100.0) 959 (100.0) 1005 (100.0)

Sensitivity: 93.47%, Specificity: 99.68%, PPV: 93.47%, NPV: 99.68%