Evidence map›Paper›PMID 28480628›Full record

ArticleJournal of clinical hypertension (Greenwich, Conn.)2017

Prognostic value of nighttime blood pressure load in Chinese patients with nondialysis chronic kidney disease.

Yan Li, Qiongxia Deng, Huiqun Li, Xinxin Ma, Jun Zhang, Hui Peng, Cheng Wang, Tanqi Lou

Abstract read
In one paragraph

Article in Journal of clinical hypertension (Greenwich, Conn.), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
–field-weighted citation impact
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

11 citing papers in PubMed.

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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

8 authors.

Yan LiDivision of Nephrology, Department of Medicine, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China.ORCID http://orcid.org/0000-0003-4994-2034
Qiongxia DengDivision of Nephrology, Department of Medicine, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China.
Huiqun LiDivision of Nephrology, Department of Medicine, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China.
Xinxin MaDivision of Nephrology, Department of Medicine, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China.
Jun ZhangDivision of Nephrology, Department of Medicine, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China.
Hui PengDivision of Nephrology, Department of Medicine, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China.
Cheng WangDivision of Nephrology, Department of Medicine, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China.
Tanqi LouDivision of Nephrology, Department of Medicine, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The prognostic value of nighttime blood pressure (BP) load in patients with chronic kidney disease (CKD) remains unknown. The prognostic value of nighttime BP load in a cohort of Chinese patients with nondialysis CKD was investigated. The authors monitored ambulatory BP and followed health outcomes in 588 Chinese CKD patients. Multivariable-adjusted Cox regression analyses indicated that nighttime BP load was a significant risk factor for all clinical outcomes in CKD patients, even when adjusted for clinic BP. Tertile 3 of systolic BP load (vs tertile 1) was associated with an increased risk of renal events (hazard ratio [HR], 2.21; 95% confidence interval [CI], 1.12-4.38) and cardiovascular events (HR, 5.34; 95% CI, 1.58-18.04); tertile 3 of diastolic BP load (vs tertile 1) was associated with an increased risk of all-cause mortality (HR, 6.73; 95% CI, 1.79-25.20), cardiovascular mortality (HR, 7.18; 95% CI, 1.47-35.03), renal events (HR, 2.40; 95% CI, 1.17-4.92), and cardiovascular events (HR, 5.87; 95% CI, 1.97-17.52). Higher nighttime BP load, especially nighttime diastolic BP load, was associated with a poorer prognosis in Chinese nondialysis CKD patients.

Indexed as

AdultAgedBlood PressureBlood Pressure DeterminationBlood Pressure Monitoring, AmbulatoryCardiovascular DiseasesChinaCircadian RhythmFemaleHumansHypertensionMaleMiddle AgedOutcome Assessment, Health CarePrognosisProspective Studiescardiovascular eventschronic kidney diseasemortalitynighttime blood pressure loadprognosis

Identifiers

PMID28480628
PMCPMC8031363

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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.