ArticleMedical principles and practice : international journal of the Kuwait University, Health Science Centre2026
Longitudinal Psychosocial and Sleep Assessments for Long-Term Cardiovascular Risk Stratification after First Myocardial Infarction in Rural India.
Article in Medical principles and practice : international journal of the Kuwait University, Health Science Centre, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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.
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.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
11 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivesThe risk of myocardial infarction (MI) evolves beyond the acute phase, and in-hospital tools, such as the Global Registry of Acute Coronary Events (GRACE) score, may not fully capture long-term vulnerability. We evaluated whether simple longitudinal clinical and patient-reported measures improved the prediction of major adverse cardiovascular events (MACEs). SUBJECTS AND
methodsIn this prospective cohort study, 351 patients with first MI were enrolled at a rural tertiary center in South India, of whom 319 formed the analytic cohort. MACE was defined as cardiovascular death, non-fatal MI, stroke, heart failure hospitalization, or urgent coronary revascularization, as ascertained through hospital records and structured follow-up. Baseline clinical, biochemical, echocardiographic, and interviewer-administered Patient Health Questionnaire-9 (PHQ-9), Generalized Anxiety Disorder-7 (GAD-7), and sleep variables were collected during hospitalization and follow-up (1, 6, and 12 months). Cox models were developed in stages, with the GRACE score as a baseline anchor and follow-up variables incorporated using the last available observations. Model performance was assessed using Harrell's concordance index (C-index), time-dependent area under the curve, and bootstrap validation methods.
resultsOver a median follow-up of 5.8 years, 94 patients (29.5%) experienced MACE. The baseline model modestly improved discrimination over GRACE alone (C-index, 0.622 vs. 0.556). The extended model showed higher discrimination (apparent C-index 0.684; optimism corrected 0.660). Follow-up sleep quality, psychosocial symptoms, glycemic measures, and global longitudinal strain contributed to the model, although the estimates were imprecise.
conclusionLongitudinal follow-up measures provided modest incremental prognostic information beyond a GRACE-based benchmark. Findings are exploratory and require external validation before clinical application.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.