Evidence map›Paper›PMID 35346664›Full record

ArticleIndian heart journal

Development of an interview-based warfarin nomogram predicting the time spent in the therapeutic INR range: A cost-effective, and non-invasive strategy building from a cross sectional study in a low resource setting.

Aishwarya Anand, Rupesh Kumar, Ankur Gupta, Rajesh Vijayvergiya, Saurabh Mehrotra, Deepesh Lad, Parag Barwad, Swati Sharma, Amol N Patil

Abstract read
In one paragraph

Article in Indian heart journal. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Trial
  2. Observational
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

9 authors.

Aishwarya AnandDepartment of Pharmacology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India.
Rupesh KumarDepartment of Cardiothoracic and Vascular Surgery, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India.
Ankur GuptaDepartment of Cardiology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India. Electronic address: ag_pgi@yahoo.com.
Rajesh VijayvergiyaDepartment of Cardiology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India.
Saurabh MehrotraDepartment of Cardiology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India.
Deepesh LadDepartment of Internal Medicine, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India.
Parag BarwadDepartment of Cardiology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India.
Swati SharmaDepartment of Experimental Medicine and Biotechnology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India.
Amol N PatilDepartment of Pharmacology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India. Electronic address: patil.amol@pgimer.edu.in.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A cross-sectional study was conducted to predict time in therapeutic range (TTR) using clinical history, examination, and socioeconomic data. Study included warfarin-receiving patients from outpatient-clinic. In 203 patients studied, mean warfarin start-dose was 2.55 mg/day and maintenance-dose/week was 30.79 mg. Body mass index (BMI) (p = 0.03), warfarin maintenance dose/day (p = 0.02), and comorbidity presence (p = 0.04) were significantly associated with TTR. Occupation (p = 0.53), income (p = 0.83), education (p = 0.55), and socioeconomic score (p = 0.73) showed non-significant association with TTR. A TTR predicting nomogram was built from clinical history and examination findings.

Indexed as

Atrial FibrillationWarfarinAnticoagulantsCost-Benefit AnalysisCross-Sectional StudiesHumansInternational Normalized RatioNomogramsAnticoagulantsWarfarinINRPercent time in therapeutic rangeWarfarin nomogram

Identifiers

PMID35346664
PMCPMC9243612

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

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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.