Evidence map›Paper›PMID 36522422›Full record

ArticleHypertension research : official journal of the Japanese Society of Hypertension2023

The effect of psychological stress and physical activity on ambulatory blood pressure variability detected by a multisensor ambulatory blood pressure monitoring device.

Naoko Tomitani, Hiroshi Kanegae, Kazuomi Kario

Open access · bronzeAbstract readComment
In one paragraph

Article in Hypertension research : official journal of the Japanese Society of Hypertension, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
3.6field-weighted citation impact, top 6% 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

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 27 citations in OpenAlex.

  1. Guideline
  2. Trial
  3. Article
  4. Review
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  6. 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
    Article
  7. Review
  8. Observational
  9. Article
  10. Article
  11. Article
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  13. Article
  14. Assessment of blood pressure variability: characteristics and comparison of blood pressure measurement methods.Hypertension research : official journal of the Japanese Society of Hypertension · 2024
    Review
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  16. Article
  17. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors at 1 institution in 1 country.

Naoko TomitaniDivision of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Tochigi, Japan.
Hiroshi KanegaeDivision of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Tochigi, Japan.
Kazuomi KarioDivision of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Tochigi, Japan. kkario@jichi.ac.jp.
Jichi Medical University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Psychological stress and physical activity contribute to blood pressure (BP) variability, which is a significant and independent risk factor for cardiovascular events. We examined the effects of physical activity level in the 5 min before each BP measurement and psychological stress on ambulatory BP and pulse rate variability in daily life. During a 24 h monitoring period, BP and pulse rate were measured by a multisensor ABPM device (TM-2441; A&D Co.) at 30 min intervals, and physical activity was continuously recorded by an actigraph built into the ABPM device. Psychological stress was assessed from negative emotions or worksite location in the participants' situational information at each BP measurement, which was self-reported on a paper pad immediately (or as soon as possible) after the measurement. A total of 642 ABPM readings with corresponding situational information were obtained from 50 high-risk patients and showed that BP and pulse rate were significantly associated with actigraph-recorded physical activity (increase against the physical-activity-above-walking level: 4.2 ± 2.0 mmHg, p = 0.036 for SBP; 5.4 ± 1.1 bpm, p < 0.001 for pulse rate). When self-reported situational factors were additionally included in the analysis model as variables, negative emotions (7.4 ± 2.5 mmHg, p = 0.003 for SBP) and worksite location (5.8 ± 2.1 mmHg, p = 0.005 for SBP) were significantly associated with BP increase, while the association between BP and physical activity was weakened (p > 0.05). The pulse rate increased against the physical-activity-above-walking level but did not change for negative emotions. In conclusion, the effect of negative emotions on BP was greater than that of physical activity, whereas no similar effect on pulse rate was found. Simultaneous monitoring of BP, pulse rate, and actigraph-recorded physical activity could detect psychological stress-induced BP elevation.

Indexed as

Blood Pressure Monitoring, AmbulatoryHypertensionBlood PressureBlood Pressure DeterminationExerciseHumansAmbulatory blood pressureBlood pressure variabilityEmotional stressPhysical activity

Identifiers

PMID36522422
PMCPMC9754994
OpenAlexW4311823534

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.