Evidence map›Paper›PMID 37727699›Full record

ArticlePEC innovation2023

Development and validation of the Chinese oral anticoagulants knowledge tool (C-OAKT): A pilot study.

Serena Hiu Kwan Chan, Phoebe Sze Lam Sin, Michael Kang Yin Lee, Wing Chi Fong, Chi Yuen Cheung, Chui Ping Lee, Wilson Yun Shing Leung, Kitty Kit Yee Chu, Yin Ting Cheung

Abstract read
In one paragraph

Article in PEC innovation, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

9 authors.

Serena Hiu Kwan ChanDepartment of Pharmacy, Queen Elizabeth Hospital, Hong Kong Special Administrative Region.
Phoebe Sze Lam SinDepartment of Pharmacy, Queen Elizabeth Hospital, Hong Kong Special Administrative Region.
Michael Kang Yin LeeDepartment of Medicine, Queen Elizabeth Hospital, Hong Kong Special Administrative Region.
Wing Chi FongDepartment of Medicine, Queen Elizabeth Hospital, Hong Kong Special Administrative Region.
Chi Yuen CheungDepartment of Medicine, Queen Elizabeth Hospital, Hong Kong Special Administrative Region.
Chui Ping LeeSchool of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong Special Administrative Region.
Wilson Yun Shing LeungDepartment of Pharmacy, Queen Elizabeth Hospital, Hong Kong Special Administrative Region.
Kitty Kit Yee ChuDepartment of Pharmacy, Queen Elizabeth Hospital, Hong Kong Special Administrative Region.
Yin Ting CheungSchool of Pharmacy, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong Special Administrative Region.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: To develop and validate an oral anticoagulant knowledge tool for Chinese-speaking patients treated with warfarin or direct oral anticoagulants (DOACs) in Hong Kong. Method: This pilot validation study consisted of the following three phases: (1) the development of a knowledge tool and content validity assessment; (2) a pilot study of 200 participants, consisting of 100 patients taking warfarin or DOACs, 50 pharmacists, and 50 members of the general public; and (3) known-group validity and reliability assessments. Results: A 19-item "Chinese Oral Anticoagulants Knowledge Tool (C-OAKT)" was developed with a scale content validity index of 0.95. The mean score for known-group validity was significantly higher in the pharmacist group than the patient groups, and the patient groups scored significantly higher than the general public (mean ± standard deviation [SD] = 90.00 ± 7.11 vs. 51.55 ± 17.49 vs. 19.0 ± 15.42, respectively; Conclusion: The results of the pilot validation study suggested that the C-OAKT is a valid and reliable instrument for assessing patients' knowledge of oral anticoagulants in ambulatory care settings. Innovations: This is the first validated Chinese version of an anticoagulant knowledge assessment tool. This tool will be utilized in public hospitals in Hong Kong, and will facilitate future research exploring the relationship between anticoagulant knowledge and patient-related outcomes.

Indexed as

AnticoagulantsDirect oral anticoagulantDOACKnowledgeValidationWarfarin

Identifiers

PMID37727699
PMCPMC10505667

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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.