Evidence map›Paper›PMID 28674133›Full record

ArticleBMJ open2017

Effect of adherence to antihypertensive medication on stroke incidence in patients with hypertension: a population-based retrospective cohort study.

Hyo Jung Lee, Sung-In Jang, Eun-Cheol Park

Abstract read
In one paragraph

Article in BMJ open, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing 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

30 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article
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

3 authors.

Hyo Jung LeeDepartment of Public Health, Graduate School, Yonsei University, Seoul, Republic of Korea.
Sung-In JangInstitute of Health Services Research, Yonsei University College of Medicine, Seoul, Republic of Korea.
Eun-Cheol ParkInstitute of Health Services Research, Yonsei University College of Medicine, Seoul, Republic of Korea.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveHigh blood pressure is a modifiable risk factor for stroke, but non-adherence to antihypertensive medication is a growing concern for healthcare providers in controlling blood pressure. This study aimed to investigate the effect of adherence to antihypertensive medication on stroke incidence.

designRetrospective cohort study.

settingWe analysed National Health Insurance claim data and check-up data from 2009 to 2013.

participants38520patients with hypertension were defined as those diagnosed with hypertension and prescribed antihypertensive medication.

interventionsNo interventions were made. OUTCOME MEASURE: Poisson regression analysis using generalised estimating equations models was performed to examine the association between adherence to antihypertensive medication and stroke incidence.

resultsAmong 38 520 patients with hypertension, 957 (2.5%) strokes occurred during the study period. Non-adherence to medication was significantly associated with a higher risk of stroke (intermediate adherence: adjusted relative risk (aRR)=1.13, 95% CI=1.06 to 1.21; poor adherence: aRR=1.27, 95% CI=1.17 to 1.38).

conclusionsNon-adherence to antihypertensive medication in patients with hypertension was associated with an increased risk of stroke. Therefore, healthcare providers need to focus on interventional strategies to ensure that these patients adhere to medication therapy and to provide continuing support to achieve long-term adherence, ultimately minimising negative health outcomes.

Indexed as

Drug MonitoringAdultAgedAge FactorsAntihypertensive AgentsFemaleHumansHypertensionIncidenceMaleMiddle AgedRepublic of KoreaRetrospective StudiesSex FactorsStrokeAntihypertensive Agentscohort studyhigh blood pressurehypertensionmedication adherenceSouth Koreastroke

Identifiers

PMID28674133
PMCPMC5734476

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.