Table 2.

Comparison of VerifyNow P2Y12 assay results for patients treated without and with PPIs.

	N	PRU	P value	Base	P value	PI	P value
Group 1:Without PPI (reference group)	122	187.3 ± 74.0	–	244.3 ± 56.3	–	25.7 ± 24.3%	–
Group 2: Any PPIs	90	197.4 ± 77.3	.3373	246.5 ± 55.5	.7809	23.0 ± 25.3%	.4315
Individual PPI
Lansoprazole	44	192.4 ± 82.1	.7023	252.0 ± 60.6	.4472	26.3 ± 26.9%	.9004
Dexlansoprazole	24	207.8 ± 73.1	.2156	225.5 ± 52.7	.1323	14.0 ± 21.6%	.0297∗
Pantoprazole	16	202.1 ± 82.7	.4578	248.3 ± 40.1	.7856	22.7 ± 27.1%	.6440
Esomeprazole	15	195.4 ± 105.5	.7760	237.3 ± 82.5	.7532	26.4 ± 31.8%	.9217
Rabeprazole	8	172.4 ± 57.4	.5778	251.9 ± 78.7	.7215	34.9 ± 21.2%	.3011

N = number, PI = percentage of platelet inhibition, PPI = proton pump inhibitor, PRU = absolute P2Y12 reaction unit.