Evidence map›Paper›PMID 34591245›Full record

ArticleMedical & biological engineering & computing2021

A predictive model incorporating the change detection and Winsorization methods for alerting hypoglycemia and hyperglycemia.

Lei Li, Xiaolei Xie, Jun Yang

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In one paragraph

Article in Medical & biological engineering & computing, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed, 1 pooled it
0.7field-weighted citation impact, top 27% 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

3 citing papers in PubMed, 1 synthesis or guideline pooled it, 7 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. 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

3 authors at 2 institutions in 1 country.

Lei LiSchool of Reliability and Systems Engineering, Beihang University, Beijing, 100191, People's Republic of China.
Xiaolei XieDepartment of Industrial Engineering, Tsinghua University, Beijing, 100084, People's Republic of China.
Jun YangSchool of Reliability and Systems Engineering, Beihang University, Beijing, 100191, People's Republic of China. tomyj2001@buaa.edu.cn.ORCID http://orcid.org/0000-0002-1428-0280
Beihang University · CNTsinghua University · CN

Funding

Fundamental Research Funds for the Central Universities No.YWF-21-BJ-J-501National Natural Science Foundation of China 71501109National Natural Science Foundation of China 71872093National Natural Science Foundation of China JSZL2017601B006National Natural Science Foundation of China JSZL2019601B001National Natural Science Foundation of China (CN) 71672006National Natural Science Foundation of China (CN) 71971009Tsinghua University Intelligent Logistics and Supply Chain Research Center THUCSL20182911756-001
6 · The paper itself

Abstract

This paper focuses on establishing an effective predictive model to quickly and accurately alert hypoglycemia and hyperglycemia for helping control blood glucose levels of people with diabetes. In general, a good predictive model is established on the features of data. Inspired by this, we first analyze the characteristics of continuous glucose monitoring (CGM) data by the equality of variances test and outlier detection, which show time-varying fluctuations and jump points in CGM data. Therefore, we incorporate the change detection method and the Winsorization method into the predictive model based on the autoregressive moving average (ARMA) model and the recursive least squares (RLS) method to fit the above characteristics. To the best of our knowledge, the proposed method is the first attempt to give a solution for matching the time-varying fluctuations and jump points of CGM data simultaneously. A case study using CGM data is given to validate the effectiveness of the proposed method under 30-min-ahead prediction. The results show that the proposed method can improve the true alarm ratio of hypoglycemia and hyperglycemia from 0.7983 to 0.8783, and lengthen the average advance detection time of hypoglycemia and hyperglycemia from 19.77 to 22.64 min.

Indexed as

Diabetes MellitusDiabetes Mellitus, Type 1HyperglycemiaHypoglycemiaBlood GlucoseBlood Glucose Self-MonitoringHumansBlood GlucoseBlood glucoseChange detectionJump pointsTime-varying fluctuationsWinsorization

Identifiers

PMID34591245
OpenAlexW3202102809

What OpenQuestion holds

Textmetadata
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.