Article in Journal of the American Heart Association, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
2 · The registry
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
5 · Who and what money
Authors and funding
16 authors.
Dong Hyun GimDivision of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute Samsung Medical Center, Sungkyunkwan University School of Medicine Seoul South Korea.
Seung Hun LeeDepartment of Cardiology Chonnam National University Hospital, Chonnam National University Medical School Gwangju South Korea.ORCID 0000-0002-2337-7826
Ji Hyun ChaDivision of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute Samsung Medical Center, Sungkyunkwan University School of Medicine Seoul South Korea.ORCID 0009-0003-9363-8600
Ki Hong ChoiDivision of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute Samsung Medical Center, Sungkyunkwan University School of Medicine Seoul South Korea.ORCID 0000-0001-7511-9581
Young Bin SongDivision of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute Samsung Medical Center, Sungkyunkwan University School of Medicine Seoul South Korea.ORCID 0000-0003-3986-9152
Joo Myung LeeDivision of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute Samsung Medical Center, Sungkyunkwan University School of Medicine Seoul South Korea.ORCID 0000-0002-2178-4014
Taek Kyu ParkDivision of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute Samsung Medical Center, Sungkyunkwan University School of Medicine Seoul South Korea.ORCID 0000-0003-1440-3583
Joo-Yong HahnDivision of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute Samsung Medical Center, Sungkyunkwan University School of Medicine Seoul South Korea.
Seung-Hyuk ChoiDivision of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute Samsung Medical Center, Sungkyunkwan University School of Medicine Seoul South Korea.
Hyeon-Cheol GwonDivision of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute Samsung Medical Center, Sungkyunkwan University School of Medicine Seoul South Korea.ORCID 0000-0002-4902-5634
Dong Seop JeongDepartment of Thoracic and Cardiovascular Surgery, Heart Vascular Stroke Institute Samsung Medical Center, Sungkyunkwan University School of Medicine Seoul South Korea.ORCID 0000-0002-6947-8403
Su Ryeun ChungDepartment of Thoracic and Cardiovascular Surgery, Heart Vascular Stroke Institute Samsung Medical Center, Sungkyunkwan University School of Medicine Seoul South Korea.
Yang Hyun ChoDepartment of Thoracic and Cardiovascular Surgery, Heart Vascular Stroke Institute Samsung Medical Center, Sungkyunkwan University School of Medicine Seoul South Korea.
Kiick SungDepartment of Thoracic and Cardiovascular Surgery, Heart Vascular Stroke Institute Samsung Medical Center, Sungkyunkwan University School of Medicine Seoul South Korea.
Wook Sung KimDepartment of Thoracic and Cardiovascular Surgery, Heart Vascular Stroke Institute Samsung Medical Center, Sungkyunkwan University School of Medicine Seoul South Korea.
Jeong Hoon YangDivision of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute Samsung Medical Center, Sungkyunkwan University School of Medicine Seoul South Korea.ORCID 0000-0001-8138-1367
Funding
No grant is acknowledged in the PubMed record.
6 · The paper itself
Abstract
backgroundThe Prognostic Nutritional Index (PNI) as an indicator of nutritional and immunological status has been widely applied in various medical conditions. However, its prognostic role in postoperative outcomes after coronary artery bypass grafting has not been fully elucidated. This study investigated the long-term prognostic impact of PNI for patients undergoing coronary artery bypass grafting.
methodsA total of 6626 patients who underwent coronary artery bypass grafting from 2001 to 2017 were analyzed. PNI was calculated as 10×serum albumin (g/dL)+0.005×total lymphocyte count (per mm
resultsPNI is negatively correlated with age (
conclusionsPerioperative PNI was significantly associated with long-term mortality after coronary artery bypass grafting, and addition of PNI improved risk discrimination beyond conventional clinical models. Further prospective studies are warranted to validate these findings.
Indexed as
Coronary Artery BypassCoronary Artery DiseaseNutritional StatusNutrition AssessmentAgedBody Mass IndexFemaleFollow-Up StudiesHumansLymphocyte CountMaleMiddle AgedPredictive Value of TestsPrognosisRetrospective StudiesRisk Assessmentcoronary artery bypasscoronary artery diseasenutrition assessmentprognosis
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.
Long-Term Prognostic Value of the Prognostic Nutritional Index in Patients Undergoing Coronary Artery Bypass Grafting. · full record | OpenQuestion