Evidence mapPaperPMID 28334035Full record

ArticlePloS one2017

Early inner retinal thinning and cardiovascular autonomic dysfunction in type 2 diabetes.

Jin A Choi, Hyo Won Kim, Jin-Woo Kwon, Yun-Sub Shim, Dong Hyun Jee, Jae-Seung Yun, Yu-Bae Ahn, Chan Kee Park, Seung-Hyun Ko

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
2.1field-weighted citation impact, top 14% 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

12 citing papers in PubMed, 25 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

9 authors at 2 institutions in 1 country.

Jin A ChoiDepartment of Ophthalmology and Visual Science St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.
Hyo Won KimDepartment of Ophthalmology and Visual Science St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.
Jin-Woo KwonDepartment of Ophthalmology and Visual Science St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.
Yun-Sub ShimDepartment of Ophthalmology and Visual Science St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.
Dong Hyun JeeDepartment of Ophthalmology and Visual Science St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.
Jae-Seung YunDivision of Endocrinology and Metabolism, Department of Internal Medicine, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.
Yu-Bae AhnDivision of Endocrinology and Metabolism, Department of Internal Medicine, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.
Chan Kee ParkDepartment of Ophthalmology and Visual Science Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.
Seung-Hyun KoDivision of Endocrinology and Metabolism, Department of Internal Medicine, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.
St. Vincent's Hospital · KRSeoul St. Mary's Hospital · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTo investigate changes in the neural retina according to the presence of retinal nerve fiber layer (RNFL) defects in type 2 diabetes, and to determine the association between inner retina thickness and the severity of diabetic complications.

methodsWe studied non-glaucomatous patients with type 2 diabetes and control subjects Circumpapillary RNFL and macula ganglion cell-inner plexiform layer (GCIPL) thicknesses were measured by spectral-domain optical coherence tomography. In patients with type 2 diabetes, a cardiovascular autonomic function test (AFT) was performed, which included the heart rate parameter of beat-beat variation-with deep breathing, in response to the Valsalva maneuver, and on postural change from lying to standing. The results of each test were scored as 0 for normal and 1 for abnormal. A total AFT score of 1 was defined as early cardiovascular autonomic neuropathy (CAN), and an AFT score≥ 2 as definite CAN.

resultsWe compared control eyes (n = 70), diabetic eyes with RNFL defects (n = 47), and eyes without RNFL defects (n = 30). The average RNFL and GCIPL thicknesses were significantly different among groups (all, P<0.05). On post-hoc testing, diabetic eyes with RNFL defects had a significantly thinner average GCIPL thickness than those without RNFL defects. On multivariate analyses, significantly thinner average GCIPL was seen in early CAN staging (B = -4.32, P = 0.016) and in definite CAN staging (B = -10.33, P<0.001), compared with no CAN involvement, after adjusting for confounding parameters.

conclusionsCardiovascular autonomic dysfunction was associated with early neurodegenerative changes in type 2 diabetes.

Indexed as

AdultAgedAged, 80 and overDiabetes Mellitus, Type 2Diabetic CardiomyopathiesDiabetic NeuropathiesDiabetic RetinopathyFemaleHumansMaleMiddle AgedRetinaTomography, Optical CoherenceValsalva Maneuver

Identifiers

PMID28334035
PMCPMC5363937
OpenAlexW2598119158

What Socratic 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 Socratic graph.