The oral glucose tolerance test for the diagnosis of diabetes mellitus in patients during acute coronary syndrome hospitalization: a meta-analysis of diagnostic test accuracy

Table 1 Characteristics of the studies included in the meta-analysis

Studies	Study population	Language	Reference standard	Interval between repeated tests	Age	Sample	Sample size	Diabetes
Studies	Study population	Language	Reference standard	Interval between repeated tests	Age	Sample	Sample size	TP^‡‡	FP	FN	TN
Wei et al. 2011	ACS^*	English	WHO^¶1999 (2hOGTT^**+FBG^††)	>1 week	65.6	Plasma	94	23	4	0	67
Ilany et al. 2011	ACS	English	Unknown (2hOGTT+FBG)	3-24 months	57	Plasma	29	0	10	1	18
Bronisz et al. 2011	STEMI^†	English	WHO1999 (2hOGTT)	3 months	56.5	Plasma	200	8	20	2	170
Jimenez-Navarro et al. 2010	PCI^‡ (ACS 80%)	English	WHO1999 (2hOGTT)	1 months	60.8	Capillary	88	9	21	7	51
Lewczuk et al. 2009	ACS	Polish	Unknown (2hOGTT+FBG)	12 months	51.9	Plasma	69	14	3	5	47
Knudsen et al. 2009	STEMI	English	WHO1999 (2hOGTT+FBG)	3 months	58	Plasma	201	5	17	5	174
Srinivas-Shankar et al. 2008	NSTEMI	English	WHO1999 (2hOGTT+FBG)	3 months	65	Plasma	49	3	3	2	41
Lankisch et al. 2008	AMI^§	English	WHO1999 (2hOGTT+FBG)	3 months	62.7	Plasma	62	11	8	8	35
Choi et al. 2005	AMI	English	WHO1999 (2hOGTT+FBG)	3 months	60.1	Plasma	30	7	3	2	18
Tenerz et al. 2003	AMI	English	WHO1999 (2hOGTT+FBG)	3 months	63.2	Capillary	142	25	22	10	85
Liu et al. 2007	General population	Chinese	ADA^#2003 (2hOGTT+FBG)	2-3 weeks	NA	Plasma	259	30	17	8	204
Eschwege et al. 2001	General population	English	WHO1999 (2hOGTT+FBG)	30 months	50	Plasma	5400	105	102	171	5022
De Vegt et al. 2000	General population	English	WHO1985 (2hOGTT+FBG)	2-6 weeks	61.7	Plasma	1109	85	25	31	968
Ko et al. 1998	General population	English	WHO1985 (2hOGTT+FBG)	6 weeks	41	Plasma	212	24	17	56	115
Farrer et al. 1995	3 months post-elective CABG^\|\|	English	WHO1985 (2hOGTT+FBG)	10 days	56.8	Plasma	81	9	5	3	64

^*Acute coronary syndrome; ^†ST-elevation myocardial infarction; ^‡Percutaneous coronary intervention; ^§Acute myocardial infarction;
^||Coronary artery bypass graft; ^¶World Health Organization; ^#American Diabetes Association; ^**Oral glucose tolerance test;
^††Fasting blood glucose; ^‡‡TP: True positive; FP: False positive; FN: False negative; TN: True negative.

ISSN: 1475-2840