Evidence map›Paper›PMID 39643881›Full record

ArticleBMC musculoskeletal disorders2024

Changes of hip fracture in older patients before and after the COVID-19 pandemic: a retrospective multicentre study in Japan.

Shinya Tanaka, Yusuke Osawa, Yasuhiko Takegami, Nobuyuki Okui, Ken-Ichi Yamauchi, Yoshiki Aoki, Shiro Imagama

Abstract readMulticenter Study
In one paragraph

Article in BMC musculoskeletal disorders, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Article
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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

7 authors.

Shinya TanakaDepartment of Orthopaedic Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-Cho, Showa-Ku, Nagoya-Shi, 466-8550, Japan.
Yusuke OsawaDepartment of Orthopaedic Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-Cho, Showa-Ku, Nagoya-Shi, 466-8550, Japan. ysk0568@yahoo.co.jp.
Yasuhiko TakegamiDepartment of Orthopaedic Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-Cho, Showa-Ku, Nagoya-Shi, 466-8550, Japan.
Nobuyuki OkuiDepartment of Orthopaedic Surgery, Yokkaichi Municipal Hospital, 2-2-37Yokkaichi-Shi, Mie , Shibata, 510-8567, Japan.
Ken-Ichi YamauchiDepartment of Orthopaedic Surgery, Toyohashi Municipal Hospital, 50 Hachima Nishi, Aotake-Cho, Toyohashi, Aichi, 441-8570, Japan.
Yoshiki AokiDepartment of Orthopedic Surgery, Holy Spirit Hospital, 56, Kawanayama-Cho, Showa-Ku, Nagoya, Aichi, 466-0827, Japan.
Shiro ImagamaDepartment of Orthopaedic Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai-Cho, Showa-Ku, Nagoya-Shi, 466-8550, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe COVID-19 pandemic had a significant impact on healthcare systems and the general population. However, it remains unclear to what extent these major societal changes have had an impact on the management of hip fractures in older people in Japan. Therefore, we investigated the effect of the COVID-19 pandemic on the number of patients with hip fractures, their characteristics, and their perioperative management as a retrospective multicentre study.

methodsWe included 1894 patients aged ≥ 65 years who underwent surgery for hip fracture at three hospitals between January 2019-December 2021. Patients were classified according to the time of injury; patients treated between January-December 2019, January-December 2020, and January-December 2021 were divided into the pre-COVID-19 group, early COVID-19 group, and late COVID-19 group, respectively. We compared age, sex, body mass index, preadmission residence, surgical procedure, length of hospital stay, waiting time for surgery, in-hospital complications, and in-hospital death.

resultsOur findings suggested that the early COVID-19 and late COVID-19 groups showed a 6.8% and 7.5% reduction in the number of HF patients, respectively, compared to the pre-COVID-19 group. Waiting days for surgery, length of hospital stay, and in-hospital mortality or complication rates did not significantly change before and after the pandemic. However, infection was increased in the early COVID-19 group regarding the subgroup of complications.

conclusionsThe COVID-19 pandemic altered the characteristics of hip fractures in older individuals.

Indexed as

COVID-19Hip FracturesAgedAged, 80 and overFemaleHospital MortalityHumansJapanLength of StayMalePandemicsPostoperative ComplicationsRetrospective StudiesCOVID-19Hip fracturesHip injuriesProximal femoral fracturesSARS-CoV-2

Identifiers

PMID39643881
PMCPMC11622606

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.