Evidence map›Paper›PMID 32362942›Full record

ArticleTherapeutic advances in musculoskeletal disease2020

Association between platelet count and osteoarthritis in women older than 50 years.

Yu-Jin Kwon, Il-Hyun Koh, Kwangho Chung, Yong-Jae Lee, Hyoung-Sik Kim

Open access · goldAbstract read
In one paragraph

Article in Therapeutic advances in musculoskeletal disease, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
1.6field-weighted citation impact, top 17% 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

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 20 citations in OpenAlex.

  1. Pooled it
  2. The Association Between Platelet Indices and Osteoarthritis: A Systematic Review and Meta-analysis.Clinical medicine insights. Arthritis and musculoskeletal disorders · 2026
    Article
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  14. Association Between Platelet Indices and Preoperative Deep Vein Thrombosis in Elderly Patients Undergoing Total Joint Arthroplasty: A Retrospective Study.Clinical and applied thrombosis/hemostasis : official journal of the International Academy of Clinical and Applied Thrombosis/Hemostasis
    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

5 authors at 1 institution in 1 country.

Yu-Jin KwonDepartment of Family Medicine, Yongin Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea.
Il-Hyun KohDepartment of Orthopedic Surgery, Yongin Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea.
Kwangho ChungDepartment of Orthopedic Surgery, Yongin Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea.
Yong-Jae LeeDepartment of Family Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea.
Hyoung-Sik KimDepartment of Orthopedic Surgery, Yongin Severance Hospital, Yonsei University College of Medicine, 363 Dongbaekjukjeon-daero, Giheung-gu, Yongin-si, Gyeonggi-do 16995, Republic of Korea.ORCID https://orcid.org/0000-0002-9303-4116
Yonsei University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundOsteoarthritis (OA) is a multifactorial disease involving inflammatory processes. Platelets play important roles in both hemostasis and the inflammatory response; however, the relationship between platelet count and OA is unclear. Our aim was to evaluate the association between platelet count and knee and hip OA in Korean women.

methodsIn this cross-sectional designed study, we included a total of 6011 women aged ⩾50 years from the 2010-2013 Korea National Health and Nutrition Examination Survey. Knee and hip OA were defined as Kellgren-Lawrence grade ⩾2 and presence of knee or hip pain, respectively. Platelet counts were divided into quartiles as follows: Q1, 150-212 (10

resultsOf the 6011 participants, 1141 (18.1%) had knee or hip OA. The mean age of participants without OA was 60.6 years, and that of participants with OA was 68.0 years. Compared with the lowest quartile, odds ratios (95% confidence intervals) for OA were 1.08 (0.84-1.39) for Q2, 0.94 (0.73-1.23) for Q3, and 1.35 (1.08-1.69) for Q4 after adjusting for confounders. The prevalence of OA was significantly higher with platelet counts ⩾288 × 10

conclusionHigh platelet counts within the normal range are significantly associated with knee and hip OA.

Indexed as

hip osteoarthritisknee osteoarthritisKNHANESplatelet countwomen

Identifiers

PMID32362942
PMCPMC7178919
OpenAlexW3015111018

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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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.