Evidence map›Paper›PMID 28179623›Full record

ArticleHypertension research : official journal of the Japanese Society of Hypertension2017

Provisional criteria for the diagnosis of hypertension in pregnancy using home blood pressure measurements.

Yukiko Mikami, Yasushi Takai, Sumiko Era, Yoshihisa Ono, Masahiro Saitoh, Kazunori Baba, Hiromichi Suzuki, Hiroyuki Seki

Abstract read
In one paragraph

Article in Hypertension research : official journal of the Japanese Society of Hypertension, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 3 pooled it
–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

15 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. The Japanese Society of Hypertension Guidelines for the management of elevated blood pressure and hypertension 2025 (JSH2025).Hypertension research : official journal of the Japanese Society of Hypertension · 2026
    Guideline
  2. The Japanese Society of Hypertension Guidelines for the Management of Hypertension (JSH 2019).Hypertension research : official journal of the Japanese Society of Hypertension · 2019
    Guideline
  3. Pooled it
  4. Article
  5. Article
  6. Hypertensive disorders of pregnancy: definition, management, and out-of-office blood pressure measurement.Hypertension research : official journal of the Japanese Society of Hypertension · 2022
    Review
  7. Hypertension in Women Across the Lifespan.Current atherosclerosis reports · 2021
    Review
  8. Article
  9. Association of maternal home blood pressure trajectory during pregnancy with infant birth weight: the BOSHI study.Hypertension research : official journal of the Japanese Society of Hypertension · 2020
    Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Accumulation of evidence regarding home blood pressure during pregnancy is necessary.Hypertension research : official journal of the Japanese Society of Hypertension · 2017
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors.

Yukiko MikamiDepartment of Obstetrics and Gynecology, Saitama Medical Center, Saitama Medical University, Saitama, Japan.
Yasushi TakaiDepartment of Obstetrics and Gynecology, Saitama Medical Center, Saitama Medical University, Saitama, Japan.
Sumiko EraDepartment of Obstetrics and Gynecology, Saitama Medical Center, Saitama Medical University, Saitama, Japan.
Yoshihisa OnoDepartment of Obstetrics and Gynecology, Saitama Medical Center, Saitama Medical University, Saitama, Japan.
Masahiro SaitohDepartment of Obstetrics and Gynecology, Saitama Medical Center, Saitama Medical University, Saitama, Japan.
Kazunori BabaDepartment of Obstetrics and Gynecology, Saitama Medical Center, Saitama Medical University, Saitama, Japan.
Hiromichi SuzukiDepartment of Nephrology, Musashino Tokushukai Hospital, Nishi-Tokyo city, Tokyo, Japan.
Hiroyuki SekiDepartment of Obstetrics and Gynecology, Saitama Medical Center, Saitama Medical University, Saitama, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Most guidelines for the management of hypertension define it as a home blood pressure (HBP) value >135/85 mm Hg. However, there is no reference HBP value to diagnose hypertension in pregnant women. Therefore, in this study, we analyzed HBP measurements of pregnant women to determine whether it is appropriate to use the criteria for non-pregnant subjects for pregnant women. The participants of this study were 100 singleton pregnant women who visited our hospital between September 2013 and September 2016. We lent sphygmomanometers to the patients so they could measure their BP at home twice daily, and we measured their clinical BP when they visited the hospital. Six patients developed hypertensive disorders in pregnancy, whereas there were 63 women without hypertension or other complications that may affect BP. In the normotensive pregnant women, HBP values significantly correlated with the clinical BP values. HBP values equivalent to a clinical BP of 140/90 mm Hg, determined using the standard major axis method, were 120.8/83.5 mm Hg, 126.0/85.2 mm Hg and 136.3/89.3 mm Hg in the first, second and third trimesters, respectively. In normotensive pregnant women, HBP levels that indicate a risk of hypertensive disorder in pregnancy may be lower than 135/85 mm Hg before 28 weeks of gestation.

Indexed as

Blood Pressure DeterminationAdultFemaleHumansHypertension, Pregnancy-InducedMiddle AgedPregnancyProspective StudiesSphygmomanometers

Identifiers

PMID28179623
PMCPMC5506245

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.