Evidence map›Paper›PMID 34765638›Full record

ArticleFrontiers in surgery2021

A Nomogram Based on the Log Odds of Positive Lymph Nodes Predicts the Prognosis of Patients With Distal Cholangiocarcinoma After Surgery.

Rui Li, Zhenhua Lu, Zhen Sun, Xiaolei Shi, Zhe Li, Weiwei Shao, Yangyang Zheng, Jinghai Song

Open access · goldAbstract read
In one paragraph

Article in Frontiers in surgery, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
2.7field-weighted citation impact, top 9% of its field
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

9 citing papers in PubMed, 15 citations in OpenAlex.

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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

8 authors at 1 institution in 1 country.

Rui LiDepartment of General Surgery, Department of Hepato-Bilio-Pancreatic Surgery, National Center of Gerontology, Institute of Geriatric Medicine, Beijing Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China.
Zhenhua LuDepartment of General Surgery, Department of Hepato-Bilio-Pancreatic Surgery, National Center of Gerontology, Institute of Geriatric Medicine, Beijing Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China.
Zhen Sun9th Department, Plastic Surgery Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China.
Xiaolei ShiDepartment of General Surgery, Department of Hepato-Bilio-Pancreatic Surgery, National Center of Gerontology, Institute of Geriatric Medicine, Beijing Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China.
Zhe LiDepartment of General Surgery, Department of Hepato-Bilio-Pancreatic Surgery, National Center of Gerontology, Institute of Geriatric Medicine, Beijing Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China.
Weiwei ShaoDepartment of General Surgery, Department of Hepato-Bilio-Pancreatic Surgery, National Center of Gerontology, Institute of Geriatric Medicine, Beijing Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China.
Yangyang ZhengDepartment of General Surgery, Department of Hepato-Bilio-Pancreatic Surgery, National Center of Gerontology, Institute of Geriatric Medicine, Beijing Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China.
Jinghai SongDepartment of General Surgery, Department of Hepato-Bilio-Pancreatic Surgery, National Center of Gerontology, Institute of Geriatric Medicine, Beijing Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China.
Chinese Academy of Medical Sciences & Peking Union Medical College · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

distal cholangiocarcinomalog odds of positive lymph nodeslymph node rationomogramprognosis

Identifiers

PMID34765638
PMCPMC8575715
OpenAlexW3208880387

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.