Ten-year trends of clinical outcomes after percutaneous coronary intervention: a Korean nationwide longitudinal cohort study.

ABSTRACT:

Objectives

Mortality following percutaneous coronary intervention (PCI) is a key quality measurement in clinical practice. This study investigated the 10-year trends of mortality following PCI in an unselected nationwide cohort.

Design

Retrospective cohort study.

Setting

A nationwide study in South Korea.

Participants

PCI claim data from 2006 to 2015 of the National Health Insurance Service and the Statistics of Korea.

Measures

1-year cardiovascular or non-cardiovascular death.

Results

In total, 437 436 patients were included. The annual number of PCI cases increased from 32 098 to 51 990 over the decade studied (p<0.001). Patients were divided into quartile subgroups according to an estimated adjusted probability for predicting 1-year all-cause d

SUBMITTER: Choi JM 

PROVIDER: S-EPMC9021814 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature