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This study investigated the changing pattern of postoperative Prognostic Nutritional Index (PNI) after off-pump coronary artery bypass surgery using a trajectory analysis. The investigators aimed to investigate the correlation between postoperative PNI recovery patterns and mortality in patients undergoing off-pump coronary artery bypass surgery.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| PNI trajectory group 1 |
| ||
| PNI trajectory group 2 |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| No intervention | Other | No intervention |
|
| Measure | Description | Time Frame |
|---|---|---|
| one-year mortality | 1 year after surgery | one-year mortality after surgery |
| Measure | Description | Time Frame |
|---|---|---|
| Overall mortality | Overall mortality after surgery | Up to the last follow-up |
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Inclusion Criteria:
• Patients aged ≥ 18 years who underwent off-pump coronary artery bypass surgery
Exclusion Criteria:
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Patients undergoing off-pump coronary artery bypass surgery
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Gangnam Severnace Hospital | Seoul | GangnamGu | South Korea |
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