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ArticleOsteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA2021

Association between mortality risk and the number, location, and sequence of subsequent fractures in the elderly.

S-B Lee, Y Park, D-W Kim, J-W Kwon, J-W Ha, J-H Yang, B H Lee, K-S Suk, S-H Moon, H-S Kim and 1 more

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Article in Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 2 pooled it
–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

17 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Guideline
  3. Article
  4. Article
  5. Review
  6. Excess subsequent fracture and mortality risk after ankle fractures: a relative survival analysis of the 45 and Up Study.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2025
    Article
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  9. Increased incidence of traumatic spinal injury in patients aged 65 years and older in the Netherlands.European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2024
    Article
  10. Article
  11. Opportunistically identifiable vertebral fractures on routine radiological imaging predict mortality: observational cohort study.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2024
    Observational
  12. Article
  13. Article
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  16. Osteoporosis in Men: A Review of an Underestimated Bone Condition.International journal of molecular sciences · 2021
    Review
  17. 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

11 authors.

S-B LeeDepartment of Orthopedic Surgery, Bundang Jesaeng General Hospital, Daejin Medical Center, Seongnam, Republic of Korea.
Y ParkDepartment of Orthopedic Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea. yungpark@nhimc.or.kr.
D-W KimResearch Analysis Team, National Health Insurance Service Ilsan Hospital, Goyang, Republic of Korea.
J-W KwonDepartment of Orthopedic Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea.
J-W HaDepartment of Orthopedic Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea.
J-H YangDepartment of Orthopedic Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea.
B H LeeDepartment of Orthopedic Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea.
K-S SukDepartment of Orthopedic Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea.
S-H MoonDepartment of Orthopedic Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea.
H-S KimDepartment of Orthopedic Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea.
H-M LeeDepartment of Orthopedic Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The mortality risk showed a positive correlation as the number of subsequent fractures increased. Hip fracture showed the greatest association with mortality risk, followed by vertebral fracture. For the combination of hip and vertebral fracture, a hip fracture after a vertebral fracture showed the highest mortality risk.

introductionIt is unclear whether subsequent fractures or a certain location and sequence of subsequent fractures are associated with mortality risk in the elderly. We aimed to investigate the relationship between subsequent fractures and mortality risk.

methodsUsing the Korean National Health Insurance Research Database, we analyzed the cohort data of 24,756 patients aged > 60 years who sustained fractures between 2002 and 2013. Cox regression was used to assess the mortality risk associated with the number, locations, and sequences of subsequent fractures.

resultsMortality hazard ratios (HRs) for women and men were shown to be associated with the number of subsequent fractures (one, 1.63 (95% confidence interval [CI], 1.48-1.80) and 1.42 (95% CI, 1.28-1.58); two, 1.75 (95% CI, 1.47-2.08) and 2.03 (95% CI, 1.69-2.43); three or more, 2.46(95% CI, 1.92-3.15) and 1.92 (95% CI, 1.34-2.74), respectively). For women, the mortality risk was high when hip (HR, 2.49; 95% CI, 1.80-3.44) or vertebral (HR, 1.40; 95% CI, 1.03-1.90) fracture occurred as a second fracture. Compared with a single hip fracture, there was a high mortality risk in the group with hip fracture after the first vertebral fracture (HR, 2.90; 95% CI, 1.86-4.54), followed by vertebral fracture after the first hip fracture (HR, 1.90; 95% CI, 1.12-3.22).

conclusionThe mortality risk showed a positive correlation as the number of subsequent fractures increased. Hip fracture showed the greatest association with mortality risk, followed by vertebral fracture. For the combination of hip and vertebral fracture, a hip fracture after a vertebral fracture showed the highest mortality risk.

Indexed as

Hip FracturesSpinal FracturesAgedCohort StudiesFemaleHumansMaleProportional Hazards ModelsRisk FactorsSpineHip fractureMortality riskOsteoporosisSubsequent fractureVertebral fracture

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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.