Evidence map›Paper›PMID 40593905›Full record

ArticleScientific reports2025

Prognostic value of the six-minute walk test in patients with cardiovascular disease.

Sangho Sohn, Jinsung Jeon, Ji Eun Lee, Soo Hyung Park, Dong Oh Kang, Eun Jin Park, Dae-In Lee, Jah Yeon Choi, Seung Young Roh, Jin Oh Na and 6 more

Abstract read
In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Trial
  2. Article
  3. Article
  4. Review
  5. Article
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

16 authors.

Sangho SohnDepartment of Internal Medicine, Korea University Guro Hospital, Seoul, Republic of Korea.
Jinsung JeonDepartment of Internal Medicine, Korea University Guro Hospital, Seoul, Republic of Korea.
Ji Eun LeeDivision of Cardiology, Cardiovascular Center, Korea University Guro Hospital, 148 Gurodong-ro, Guro-gu, Seoul, 08308, Korea.
Soo Hyung ParkDivision of Cardiology, Cardiovascular Center, Korea University Guro Hospital, 148 Gurodong-ro, Guro-gu, Seoul, 08308, Korea.
Dong Oh KangDivision of Cardiology, Cardiovascular Center, Korea University Guro Hospital, 148 Gurodong-ro, Guro-gu, Seoul, 08308, Korea.
Eun Jin ParkDivision of Cardiology, Cardiovascular Center, Korea University Guro Hospital, 148 Gurodong-ro, Guro-gu, Seoul, 08308, Korea.
Dae-In LeeDivision of Cardiology, Cardiovascular Center, Korea University Guro Hospital, 148 Gurodong-ro, Guro-gu, Seoul, 08308, Korea.
Jah Yeon ChoiDivision of Cardiology, Cardiovascular Center, Korea University Guro Hospital, 148 Gurodong-ro, Guro-gu, Seoul, 08308, Korea.
Seung Young RohDivision of Cardiology, Cardiovascular Center, Korea University Guro Hospital, 148 Gurodong-ro, Guro-gu, Seoul, 08308, Korea.
Jin Oh NaDivision of Cardiology, Cardiovascular Center, Korea University Guro Hospital, 148 Gurodong-ro, Guro-gu, Seoul, 08308, Korea.
Cheol Ung ChoiDivision of Cardiology, Cardiovascular Center, Korea University Guro Hospital, 148 Gurodong-ro, Guro-gu, Seoul, 08308, Korea.
Jin Won KimDivision of Cardiology, Cardiovascular Center, Korea University Guro Hospital, 148 Gurodong-ro, Guro-gu, Seoul, 08308, Korea.
Seung Woon RhaDivision of Cardiology, Cardiovascular Center, Korea University Guro Hospital, 148 Gurodong-ro, Guro-gu, Seoul, 08308, Korea.
Chang Gyu ParkDivision of Cardiology, Cardiovascular Center, Korea University Guro Hospital, 148 Gurodong-ro, Guro-gu, Seoul, 08308, Korea.
Sunki LeeDivision of Cardiology, Cardiovascular Center, Korea University Guro Hospital, 148 Gurodong-ro, Guro-gu, Seoul, 08308, Korea. galiard@naver.com.
Eung Ju KimDivision of Cardiology, Cardiovascular Center, Korea University Guro Hospital, 148 Gurodong-ro, Guro-gu, Seoul, 08308, Korea. withnoel@empal.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The six-minute walk test (6MWT) is a convenient method for evaluating functional capacity in daily living. We evaluated the prognostic value of the 6MWT in patients with cardiovascular disease to predict the incidence of MACE. Patients with prevalent cardiovascular diseases were enrolled in the cardiac rehabilitation registry. 6MWT was measured at baseline, and incidences of all-cause death, coronary intervention, admission due to heart failure, and stroke were monitored. Odds ratios (OR) and hazard ratios (HR) for MACE were compared, and cutoff distance of 6MWT according to endpoint diseases were calculated for both common and disease-specific thresholds. A total of 1,374 patients were enrolled, with 105 (7.6%) MACE events. The MACE group walked shorter 6MWT distances (329 ± 110 m) compared to controls (396 ± 114 m, p < 0.001). Each 50-meter increase in 6MWT distance was associated with a lower OR (0.78, p < 0.001) and HR (0.83, p < 0.001) for the MACE. Cutoff distance for MACE was 392 m, with sensitivity of 76% and specificity of 53%. The disease-specific cutoffs provided better classification of individual outcomes for all-cause death, coronary intervention, and stroke. The 6MWT has a prognostic value for predicting MACE in patients with prevalent cardiovascular diseases. Different thresholds should be applied for specific diseases to enhance the predictive accuracy.

Indexed as

Cardiovascular DiseasesWalk TestAgedCardiac RehabilitationFemaleHumansMaleMiddle AgedPrognosis6-minute walk testCardiac rehabilitationCardiovascular diseasesPrognosis

Identifiers

PMID40593905
PMCPMC12217989

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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.