Correlation of fasting and postprandial plasma glucose with HbA1c in assessing glycemic control; systematic review and meta-analysis

Table. 2 Sensitivity, specificity and positive predictive value (PPV) of fasting and postprandial plasma glucose tests in four studies included in systematic review

Studies	Citation	Sensitivity (%)		Specificity (%)		PPV (%)
Studies	Citation	FPG	PPG	FPG	PPG	FPG	PPG
Rosediani et al., 2006	[13]	81	75	58.3	80.6	70.6	82.5
Swetha et al., 2014	[6]	74	79	84	74	87	80
Datta et al., 2014	[23]	85	92	81	90	89	95
Avignon et al., 1997	[24]	69	73	85	92	62	76
Overall result		PPG is more sensitive		PPG is more specific		PPG has higher predictive value

FPG fasting plasma glucose, PPG Postprandial plasma glucose, PPV Positive predictive value

ISSN: 2049-3258