ArticlePulmonary circulation2022
Association of nutritional status and mortality risk in patients with primary pulmonary hypertension.
Article in Pulmonary circulation, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed, 15 citations in OpenAlex.
- CORE-PH: A 3-Component Score for Long-Term Mortality Risk in a Pulmonary Arterial Hypertension Cohort.Diagnostics (Basel, Switzerland) · 2026Article
- Difference in risk profiles for pulmonary hypertension between non-elderly and elderly patients undergoing maintenance hemodialysis.BMC nephrology · 2026Article
- Association of peak expiratory flow rate with clinical outcomes in pulmonary arterial hypertension.Hypertension research : official journal of the Japanese Society of Hypertension · 2026Article
- Impact of Lipid Profile Alterations on the Right Heart Function and Prognosis in Pre-Capillary Pulmonary Hypertension Patients: A Prospective Cohort Study.Respirology (Carlton, Vic.) · 2026Article
- Selenomethionine inhibits the proliferation of hypoxia-induced pulmonary artery smooth muscle cells by inhibiting ROS and HIF-1α-ACE-AngII axis.Scientific reports · 2025Article
- Controlling Nutritional Status Score Predicts 1-Year Outcomes in Chronic Thromboembolic Pulmonary Hypertension.Circulation reports · 2024Article
- Effects of malnutrition on disease severity and adverse outcomes in idiopathic pulmonary arterial hypertension: a retrospective cohort study.Respiratory research · 2024Article
- The prognostic value of prognostic nutritional index in postoperative onset of PAH in children with isolated VSD: a prospective cohort study based on propensity score matching analysis.Frontiers in pediatrics · 2024Article
- Naples Prognostic Score and Clinical Outcomes in Pulmonary Arterial Hypertension Patients.Sisli Etfal Hastanesi tip bulteni · 2023Article
- Prevalence of malnutrition in pediatric pulmonary hypertension cohort and role for registered dietitian involvement.Frontiers in pediatrics · 2023Article
- Association of nutritional status and mortality risk in patients with primary pulmonary hypertension.Pulmonary circulation · 2022Article
Corrections and comments
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Malnutrition plays a crucial role in pulmonary hypertension (PH). The prognostic nutritional index (PNI) is a reliable indicator for nutritional status assessment. However, its relationship with mortality risk in PH patients has not yet been investigated. This study analyzed data from the Patient Registry for Primary PH. PNI was calculated through albumin and lymphocyte counts. Subjects with missing data for PNI calculation were excluded. The primary endpoint was all-cause mortality. Cox proportional hazard model was used to calculate the hazard ratios (HRs) and 95% confidence intervals (CIs). Of the 317 patients records available in the registry, we finally included 136 patients. The average age of the included subjects was 40.56 (14.91) years and 63.24% (86/136) were female. In our analysis of Cox regression, per 1-point increment of PNI was associated with 4% decreased risk of mortality in PH patients (age- and sex-adjusted HR: 0.96, 95% CI: 0.93-0.98,
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