Table 7.

Celecoxib versus diclofenac for major vascular events.

Study or subgroup	Celecoxib		Diclofenac		Weight	Peto OR, Fixed, 95% CI
	Events	Total	Events	Total
CAESAR 2009 [Dahlberg et al. 2009]	3	458	8	458	41.4%	0.40 [0.12, 1.31]
CONDOR 2010 [Chan et al. 2010]	8	2238	1	2246	34.2%	4.77 [1.29, 17.63]
McKenna et al. [2001]	0	201	2	199	7.6%	0.13 [0.01, 2.14]
SUCCESS-I [Singh et al. 2006]	3	8800	2	4394	16.9%	0.74 [0.12, 4.75]
Total (95% CI)		11697		7297	100.00%	0.95 [0.44, 2.04]
Total events	14		13

Heterogeneity: chi squared = 9.89, degrees of freedom = 3 (p = 0.02); I² = 70%. Test for overall effect: Z = 0.13 (p = 0.90).

CI, confidence interval; OR, odds ratio.