Major adverse cardiac events and mortality in chronic obstructive pulmonary disease following percutaneous coronary intervention: a systematic review and meta-analysis

Table 7 Results of this analysis

Outcomes analyzed	No of studies included	OR with 95% CI	P value	I² (%)
In-hospital follow up
MACEs	4	1.40 [1.19–1.65]	0.0001	0
MACEs	3	1.21 [0.92–1.59]	0.17	0
Death	4	2.25 [1.78–2.85]	0.00001	0
MI	4	1.06 [0.82–1.36]	0.67	0
CR	2	1.32 [0.95–1.81]	0.09	13
Above 1 year follow up
MACEs	3	1.58 [1.38–1.81]	0.00001	29
MACEs	2	1.90 [1.46–2.48]	0.00001	0
Death	6	2.22 [1.33–3.71]	0.002	97
MI	2	1.37 [0.92–2.04]	0.12	19
CR	2	1.15 [0.90–1.46]	0.26	0

Abbreviations: MACEs major adverse cardiac events, MI myocardial infarction, CR coronary revascularization, OR odds ratio, CI confidence intervals

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