Evidence map›Paper›PMID 41622318›Full record

ArticleScientific reports2026

The investigation of initial endotracheal tube cuff pressures in the operating room: a multi-center cross-sectional study in China.

Heqi Peng, Zhaohui Tang, Yalin Li, Wei Zhang, Kaiming Duan, Hong Zheng, Lulong Bo, Yilin Zheng, Peng Wu, Jiaxin Tian and 15 more

Abstract readMulticenter Study
PubMed Full text at PMC Publisher
In one paragraph

Article in Scientific reports, 2026. 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

25 authors.

Heqi PengDepartment of Anesthesiology, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, China.
Zhaohui TangDepartment of Anesthesiology, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, China.
Yalin LiDepartment of Anesthesiology, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, China.
Wei ZhangOperation Office, Xiangya Public Health, Central South University, Changsha, China.
Kaiming DuanDepartment of Anesthesiology, The Third Xiangya Hospital, Central South University, Changsha, China.
Hong ZhengDepartment of Anesthesiology, Second Xiangya Hospital, Central South University, Changsha, China.
Lulong BoFaculty of Anesthesiology, Changhai Hospital, Shanghai, China.
Yilin ZhengDepartment of Anesthesiology, Peking University First Hospital, Beijing, China.
Peng WuDepartment of Anesthesiology, Daping Hospital, Army Medical University, Chongqing, China.
Jiaxin TianDepartment of Anesthesiology, The Second Affiliated Hospital of Dalian Medical University, Dalian, China.
Yajuan HanDepartment of Anesthesiology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, China.
Xiaohua ZouDepartment of Anesthesiology, The Affiliated Hospital of Guizhou Medical University, Guiyang, China.
Gang ChenDepartment of Anesthesiology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China.
Jun XuDepartment of Anesthesiology and Perioperative Medicine, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, Zhengzhou, China.
Jianqiang GuanDepartment of Anesthesiology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.
Xuezheng ZhangDepartment of Anesthesiology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China.
Jianliang SunDepartment of Anaesthesia, The Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, China.
Yuekun ShenDepartment of Anesthesiology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.
Mao ZhouDepartment of Anesthesiology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.
Shu ZhengDepartment of Anesthesiology, Fujian Provincial Hospital, Shengli Clinic Medical College of Fujian Medical University, Fuzhou, China.
Hui WangDepartment of Anesthesiology, Tianjin Hospital, Tianjin, China.
Hongmei MaDepartment of Anesthesiology, Qinghai Provincial People's Hospital, Xining, China.
Qulian GuoDepartment of Anesthesiology, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, China.
Wangyuan ZouDepartment of Anesthesiology, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, China.
Yingqi WengDepartment of Anesthesiology, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, China. yingqiweng@csu.edu.cn.

Funding

National Natural Science Foundation of China 82101319Natural Science Foundation of Hunan Province 2019JJ50933
6 · The paper itself

Abstract

Cuffed endotracheal tubes (ETTs) are widely used in general anesthesia, with recommended cuff pressure (CP) between 20 and 30 cmH

Indexed as

Intubation, IntratrachealAdultAgedAnesthesia, GeneralChinaCross-Sectional StudiesFemaleHumansMaleManometryMiddle AgedPressureCross-sectional studyEndotracheal tube cuff pressureGeneral anesthesiaRisk factors

Identifiers

PMID41622318
PMCPMC12916846

What OpenQuestion holds

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Registered trials

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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.