Evidence map›Paper›PMID 30570209›Full record

ArticleJournal of clinical hypertension (Greenwich, Conn.)2019

Winter morning surge in blood pressure after the Great East Japan Earthquake.

Masafumi Nishizawa, Takeshi Fujiwara, Satoshi Hoshide, Keiko Sato, Yukie Okawara, Naoko Tomitani, Takefumi Matsuo, Kazuomi Kario

Open access · greenAbstract read
In one paragraph

Article in Journal of clinical hypertension (Greenwich, Conn.), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.8field-weighted citation impact, top 17% 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

13 citing papers in PubMed, 24 citations in OpenAlex.

  1. Review
  2. Article
  3. Digital hypertension towards to the anticipation medicine.Hypertension research : official journal of the Japanese Society of Hypertension · 2023
    Review
  4. Seasonal variation in blood pressure: current evidence and recommendations for hypertension management.Hypertension research : official journal of the Japanese Society of Hypertension · 2021
    Review
  5. Disaster hypertension and cardiovascular events in disaster and COVID-19 pandemic.Journal of clinical hypertension (Greenwich, Conn.) · 2021
    Review
  6. Review
  7. Cardiovascular Diseases in Natural Disasters; a Systematic Review.Archives of academic emergency medicine · 2021
    Article
  8. Review
  9. Review
  10. Article
  11. Article
  12. Winter morning surge in blood pressure after the Great East Japan Earthquake.Journal of clinical hypertension (Greenwich, Conn.) · 2019
    Article
  13. Effect of Social, regional, and education status and season on blood pressure.Journal of clinical hypertension (Greenwich, Conn.) · 2019
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 1 institution in 1 country.

Masafumi NishizawaDivision of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Shimotsuke, Japan.
Takeshi FujiwaraDivision of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Shimotsuke, Japan.ORCID 0000-0003-4151-2806
Satoshi HoshideDivision of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Shimotsuke, Japan.ORCID 0000-0001-7541-5751
Keiko SatoDivision of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Shimotsuke, Japan.
Yukie OkawaraDivision of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Shimotsuke, Japan.
Naoko TomitaniDivision of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Shimotsuke, Japan.
Takefumi MatsuoDivision of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Shimotsuke, Japan.
Kazuomi KarioDivision of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Shimotsuke, Japan.ORCID 0000-0002-8251-4480
Jichi Medical University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study investigated the association between winter morning surge in systolic blood pressure (SBP) as measured by ambulatory BP monitoring and the housing conditions of subjects in an area damaged by the Great East Japan Earthquake. In 2013, 2 years after disaster, hypertensives who lived in homes that they had purchased before the disaster (n = 299, 74.6 ± 8.1 years) showed significant winter morning surge in SBP (+5.0 ± 20.8 mmHg, P < 0.001), while those who lived in temporary housing (n = 113, 76.2 ± 7.6 years) did not. When we divided the winter morning surge in SBP into quintiles, the factors of age ≥75 years and occupant-owned housing were significant determinants for the highest quintile (≥20 mmHg) after adjustment for covariates. The hypertensives aged ≥75 years who lived in their own homes showed a significant risk for the highest quintile (odds ratio 5.21, 95% confidence interval 1.49-18.22, P = 0.010). It is thus crucial to prepare suitable housing conditions for elderly hypertensives following a disaster.

Indexed as

AgedAged, 80 and overAntihypertensive AgentsBlood Pressure DeterminationBlood Pressure Monitoring, AmbulatoryDisastersEarthquakesFemaleHumansHypertensionJapanMaleOwnershipAntihypertensive Agentsambulatory blood pressure monitoringelderly hypertensivesoccupant-owned housingtemporary housingthe Great East Japan Earthquakewinter morning surge in blood pressure

Identifiers

PMID30570209
PMCPMC8030611
OpenAlexW2906486067

What OpenQuestion holds

Textmetadata
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.