Evidence map›Paper›PMID 32537952›Full record

ArticleJournal of Korean medical science2020

Dietary Assessment of Korean Non-dialysis Chronic Kidney Disease Patients with or without Diabetes.

Hyesu Lee, Hyunsuk Kim, Tae Yeon Kim, Hyunjin Ryu, Dal Lae Ju, Miyoung Jang, Kook Hwan Oh, Curie Ahn, Sung Nim Han

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of Korean medical science, 2020. 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
0.1field-weighted citation impact, top 56% 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, 2 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
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 3 institutions in 2 countries.

Hyesu Lee *Department of Food and Nutrition, College of Human Ecology, Seoul National University, Seoul, Korea.ORCID https://orcid.org/0000-0003-4058-3514
Hyunsuk Kim *Department of Internal Medicine, Hallym University Medical Center, Chuncheon Sacred Heart Hospital, Chuncheon, Korea.ORCID https://orcid.org/0000-0003-1889-253X
Tae Yeon KimDepartment of Food and Nutrition, College of Human Ecology, Seoul National University, Seoul, Korea.ORCID https://orcid.org/0000-0003-0733-695X
Hyunjin RyuDepartment of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea.ORCID https://orcid.org/0000-0003-2148-4465
Dal Lae JuDepartment of Nutrition, Seoul Metropolitan Government Seoul National University Boramae Medical Center, Seoul, Korea.ORCID https://orcid.org/0000-0002-3251-0932
Miyoung JangDepartment of Food Service and Nutrition Care, Seoul National University Hospital, Seoul, Korea.ORCID https://orcid.org/0000-0001-6708-9490
Kook Hwan OhDepartment of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea.ORCID https://orcid.org/0000-0001-9525-2179
Curie AhnDepartment of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea.ORCID https://orcid.org/0000-0001-7033-1102
Sung Nim HanDepartment of Food and Nutrition, College of Human Ecology, Seoul National University, Seoul, Korea.ORCID https://orcid.org/0000-0003-0647-2992
Seoul National University · KRSacred Heart Hospital · NGSeoul National University Hospital · KR

Funding

Ministry of Trade, Industry and EnergyNational Innovation Cluster R&D programNational Research Foundation of Korea NRF-2016R1D1A1B03934173
6 · The paper itself

Abstract

backgroundDietary intervention at the early stage of chronic kidney disease (CKD) is important for preventing progression to the end-stage renal disease (ESRD). However, few studies have investigated dietary intake of CKD patients in non-dialysis stage. Therefore, we investigated the dietary intake of Korean non-dialysis CKD patients and aimed to establish baseline data for the development of dietary education and intervention strategies for CKD patients.

methodsThree hundred fifty CKD patients who visited Seoul National University Hospital outpatient clinic from February 2016 to January 2017 were recruited for this cross-sectional study. Subjects on dialysis and those who had undergone kidney transplantation were excluded. Dietary intake, demographic information, and biochemical characteristics of 256 subjects who completed three-day dietary records were analyzed. Subjects were divided into four groups based on diabetes mellitus (DM) (DM-CKD and Non-DM-CKD groups) and kidney function (Early-CKD and Late-CKD groups).

resultsTotal energy intake was lower in the Late-CKD group compared with the Early-CKD group. In men, carbohydrate intake was higher and protein and fat intakes tended to be lower in the Late-CKD group compared with the Early-CKD group. In women, carbohydrate intake tended to be lower in the DM-CKD group than the Non-DM-CKD group. Protein intake tended to be higher in the DM-CKD groups. Phosphorus and sodium intakes were higher in the DM-CKD groups compared with the Non-DM-CKD groups in women, and tended to be higher in the DM-CKD groups in men.

conclusionDM and kidney function affected energy and nutrient intakes. Subjects in the Late-CKD group consumed less energy than those in the Early-CKD group. Non-DM subjects seemed to restrict protein intake starting from the Early-CKD stage than subjects with DM. Subjects in this study had low energy and high sodium intakes compared with recommended levels. Protein intake was lower in advanced CKD patients, but their intake level was still higher than the recommendation. Dietary intervention strategies for non-dialysis CKD patients need to be customized depending on the presence of DM and kidney function.

Indexed as

Nutrition AssessmentAgedCross-Sectional StudiesDiabetes Mellitus, Type 2Energy IntakeFemaleGlomerular Filtration RateHumansMaleMiddle AgedRenal DialysisRenal Insufficiency, ChronicRepublic of KoreaChronic Kidney DiseaseDiabetes MellitusDietary IntakeKidney FunctionNon-Dialysis

Identifiers

PMID32537952
PMCPMC7295604
OpenAlexW3024233318

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.