Evidence map›Paper›PMID 36322328›Full record

ArticleAging clinical and experimental research2023

The complexity analysis of cerebral oxygen saturation during pneumoperitoneum and Trendelenburg position: a retrospective cohort study.

Xiaoxiao Wang, Chang Liu, Kai Zhang, Yunliang Zhang, Yao Yu, Weidong Mi, Hao Li

Abstract read
In one paragraph

Article in Aging clinical and experimental research, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

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3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Xiaoxiao Wang *Research Center of Clinical Epidemiology, Peking University Third Hospital, 49 North Garden Road, Haidian District, Beijing, 100191, China.
Chang Liu *Medical School of Chinese People's Liberation, Army General Hospital (PLA), Beijing, 100853, China.
Kai Zhang *Medical School of Chinese People's Liberation, Army General Hospital (PLA), Beijing, 100853, China.
Yunliang ZhangMedical School of Chinese People's Liberation, Army General Hospital (PLA), Beijing, 100853, China.
Yao YuMedical School of Chinese People's Liberation, Army General Hospital (PLA), Beijing, 100853, China.
Weidong MiMedical School of Chinese People's Liberation, Army General Hospital (PLA), Beijing, 100853, China.
Hao LiMedical School of Chinese People's Liberation, Army General Hospital (PLA), Beijing, 100853, China. lihao301@126.com.

Funding

Beijing Nova Program Z211100002121171National Key Research and Development Program of China 2018YFC2001900
6 · The paper itself

Abstract

backgroundThe human brain is a highly complex and nonlinear system, nonlinear complexity measures such as approximate entropy (ApEn) and sample entropy (SampEn) can better reveal characteristics of brain dynamics. However, no studies report complexity of perioperative physiological signals to reveal how brain complexity associates with age, varies along with the development of surgery and postoperative neurological complications.

aimThis study examined the complexity of intraoperative regional cerebral oxygen saturation (rSO

methodsThis retrospective cohort study enrolled patients who scheduled for robot-assisted urological surgery. Intraoperative rSO

resultsA total of 68 patients (mean [SD] age, 63.0 (12.0) years; 47 (69.1%) males) were include in this analysis. There was a significant reverse relationship between the complexity of rSO

conclusionsThe complexity of rSO

Indexed as

Emergence DeliriumPneumoperitoneumAgedBrainFemaleHead-Down TiltHumansMaleMiddle AgedOxygenOxygen SaturationPostoperative ComplicationsRetrospective StudiesSystems AnalysisOxygenApproximate entropy (ApEn)Brain complexityCerebral oxygen saturationPostoperative deliriumSample entropy (SampEn)

Identifiers

PMID36322328
PMCPMC9816202

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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.