Evidence map›Paper›PMID 24518746›Full record

ArticleEuropean journal of clinical nutrition2014

Eating frequency is inversely associated with blood pressure and hypertension in Korean adults: analysis of the Third Korean National Health and Nutrition Examination Survey.

S Kim, G-H Park, J H Yang, S H Chun, H-J Yoon, M-S Park

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In one paragraph

Article in European journal of clinical nutrition, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
2.2field-weighted citation impact, top 12% 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

16 citing papers in PubMed, 1 synthesis or guideline pooled it, 33 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

6 authors at 4 institutions in 1 country.

S KimDepartment of Family Medicine, Kangwon National University Hospital, Kangwondo, Republic of Korea.
G-H ParkDepartment of Dermatology, Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Hwaseong, Republic of Korea.
J H YangDepartment of Family Medicine, Kangwon National University Hospital, Kangwondo, Republic of Korea.
S H ChunDepartment of Family Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea.
H-J YoonDepartment of Biomedical Engineering, Seoul National University College of Medicine, Seoul, Republic of Korea.
M-S ParkDepartment of Family Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea.
Kangwon National University Hospital · KRSeoul National University Hospital · KRHallym University Dongtan Sacred Heart Hospital · KRSeoul National University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND/

objectivesA lower eating frequency (EF) has been suggested to be important in the development of cardiovascular risk factors such as obesity and hyperlipidemia. However, the association between EF and blood pressure (BP) remains unclear. SUBJECTS/

methodsThe aim of this study was to explore the association of EF with BP and hypertension after adjusting for confounding variables, including body mass index (BMI) and waist circumference (WC). This cross-sectional study used data from the Third Korean National Health and Nutrition Examination Survey. A total of 4625 subjects aged ≥ 19 years were included. To explore the association of EF with BP and hypertension, we performed multiple linear regression analyses and multiple logistic regression analyses for survey design, respectively.

resultsEF was inversely associated with systolic BP (SBP) and diastolic BP (DBP). As EF increased from ≤ 2 to 3, 4 and ≥ 5 times per day, estimated adjusted means of both SBP and DBP decreased, showing a significant linear trend independent of obesity (SBP: 120.66, 120.23, 119.18 and 117.92 mm Hg, respectively; P<0.001; DBP: 78.36, 77.78, 77.25 and 76.50 mm Hg, respectively; P=0.004). The inverse association between EF and hypertension was gradually attenuated and significant after adjustment for confounding variables including BMI and WC (P=0.040).

conclusionsThis study suggests that lower EF is significantly associated with higher BP, which may be partially mediated by the effect of central obesity. Further prospective studies are needed to verify this causal relationship.

Indexed as

Asian PeopleFeeding BehaviorNutrition SurveysAdultBlood PressureBody Mass IndexCross-Sectional StudiesEnergy IntakeFemaleFood QualityHumansHypertensionLife StyleLinear ModelsLogistic ModelsMale

Identifiers

PMID24518746
OpenAlexW2039180062

What OpenQuestion holds

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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.