Evidence map›Paper›PMID 28639612›Full record

ArticleJournal of human hypertension2017

Elevated serum retinol-binding protein 4 levels are correlated with blood pressure in prehypertensive Chinese.

J-X Zhang, G-P Zhu, B-L Zhang, Y-Y Cheng

Abstract read
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Article in Journal of human hypertension, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
0.8field-weighted citation impact, top 29% 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, 21 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

4 authors at 2 institutions in 1 country.

J-X ZhangDepartment of Endocrinology, Wuhan General Hospital of the Chinese People's Liberation Army, Wuhan, China.
G-P ZhuDepartment of Endocrinology, Wuhan General Hospital of the Chinese People's Liberation Army, Wuhan, China.
B-L ZhangDepartment of Endocrinology, Wuhan General Hospital of the Chinese People's Liberation Army, Wuhan, China.
Y-Y ChengDepartment of Endocrinology, Wuhan General Hospital of the Chinese People's Liberation Army, Wuhan, China.
Chinese People's Liberation Army · CNWuhan General Hospital of Guangzhou · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Retinol-binding protein 4 (RBP4) has been reported involving in the occurrence and development of hypertension. However, to date, few data are available on the correlation between serum RBP4 level and blood pressure (BP) in prehypertension. Therefore, this association was investigated in prehypertensive Chinese. Overall, 160 subjects with prehypertension (Pre-HT group) and 160 subjects with normal BP (NBP group) were recruited in this study. The subjects were divided into the following four subgroups according to body mass index (BMI): obese Pre-HT subgroup; non-obese Pre-HT subgroup; obese NBP subgroup; and non-obese NBP subgroup (n=80 in each). Anthropometric parameters, systolic BP (SBP), diastolic BP (DBP) and several biochemical parameters were measured. Fasting insulin was evaluated by radioimmunoassay. Serum RBP4 level was measured by enzyme-linked immunosorbent assay. The Pre-HT group had higher levels of serum RBP4 level than did the NBP group (P<0.001). Moreover, higher RBP4 levels were identified in the obese Pre-HT subgroup relative to the non-obese Pre-HT subgroup (P=0.005). However, no difference in RBP4 level was identified between the obese and the non-obese NBP subgroups (P=0.317). RBP4 level was positively correlated with BMI (r=0.226, P=0.001), SBP (r=0.468, P<0.001) and DBP (r=0.358, P<0.001) after adjustment for age, sex, smoking status and alcohol consumption. The results of the multiple regression analyses demonstrated that RBP4 level was independently associated with SBP (β=0.427, P<0.001) and DBP (β=0.338, P<0.001). In conclusion, serum RBP4 level was significantly higher and closely associated with BP in prehypertensive Chinese.

Indexed as

Blood PressureAdultAsian PeopleBiomarkersCase-Control StudiesChinaComorbidityCross-Sectional StudiesFemaleHumansMaleMiddle AgedPrehypertensionRetinol-Binding Proteins, PlasmaRisk FactorsUp-RegulationBiomarkersRBP4 protein, humanRetinol-Binding Proteins, Plasma

Identifiers

PMID28639612
OpenAlexW2653261396

What OpenQuestion 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 OpenQuestion graph.