Evidence map›Paper›PMID 39076388›Full record

ArticleReviews in cardiovascular medicine2023

Prognosis of Patients with Hypertrophic Obstructive Cardiomyopathy: A Multicenter Cohort Study with Data-Driven Propensity Score Matching Analysis.

Ye He, Huihui Ma, Nian Sun, Shengzhi Zeng, Yanru Zhang, Yan Shu, Wei Hua, Tao Zhou, Ling Zhou, Xiaoping Li

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Reviews in cardiovascular medicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

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

10 authors.

Ye HeVisual Computing and Virtual Reality Key Laboratory of Sichuan Province, Sichuan Normal University, 610066 Chengdu, Sichuan, China.
Huihui MaDepartment of Cardiology, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, 610072 Chengdu, Sichuan, China.
Nian SunThe First Clinical Institute, Zunyi Medical University, 563000 Zunyi, Guizhou, China.
Shengzhi ZengDepartment of Cardiology, Guanghan People's Hospital, 618300 Guanghan, Sichuan, China.
Yanru ZhangCollege of Computer Science and Engineering, University of Electronic Science and Technology of China, 611731 Chengdu, Sichuan, China.
Yan ShuDepartment of Cardiology, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, 610072 Chengdu, Sichuan, China.
Wei HuaCardiac Arrhythmia Center, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, 100037 Beijing, China.
Tao ZhouCollege of Computer Science and Engineering, University of Electronic Science and Technology of China, 611731 Chengdu, Sichuan, China.
Ling ZhouCenter of Statistical Research and School of Statistics, Southwestern University of Finance and Economics, 611130 Chengdu, Sichuan, China.
Xiaoping LiDepartment of Cardiology, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, 610072 Chengdu, Sichuan, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Hypertrophic obstructive cardiomyopathy (HOCM) patients are reported to have a potential risk of sudden cardiac death (SCD); however, HCM with left ventricular outflow tract (LVOT) obstruction, which is regarded as a risk indicator of SCD, is doubtful since the LVOT gradient is dynamic and may be confounded by various environmental factors and routine activities. The purpose of this study was to explore the clinical prognosis of HOCM through a multicenter cohort study with data-driven propensity score matching (PSM) analysis. Methods: The cohort included 2268 patients with HCM from 1996 to 2021 in 13 tertiary hospitals. In the present study, we excluded 458 patients who underwent alcohol septal ablation (ASA) and septal myectomy (SM) surgery so 1810 HCM patients were eventually included. We developed a data-driven propensity score using 24 demographic and clinical variables to create 1:1 propensity-matched cohorts. A Cox proportional hazard regression model was constructed to assess the effect of HOCM on mortality. Results: After logit-matching, there were no significant differences in all-cause mortality (log-rank Conclusions: In both matched and unmatched cohorts, there were no significant differences in clinical prognosis between HOCM and HNCM patients, and LVOT obstruction was not an independent risk predictor of prognosis in patients with HCM. Clinical Trial Registration: ChiCTR1800017330.

Indexed as

all-cause mortalitycardiovascular mortality/cardiac transplantationdata-driven propensity score matchinghypertrophic obstruction cardiomyopathysudden cardiac death

Identifiers

PMID39076388
PMCPMC11270055

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.