Evidence map›Paper›PMID 30095146›Full record

ArticleThe Journal of frailty & aging

Examining Differences in Recovery Outcomes between Male and Female Hip Fracture Patients: Design and Baseline Results of a Prospective Cohort Study from the Baltimore Hip Studies.

D Orwig, M C Hochberg, A L Gruber-Baldini, B Resnick, R R Miller, G E Hicks, A R Cappola, M Shardell, R Sterling, J R Hebel and 2 more

Open access · goldAbstract read
In one paragraph

Article in The Journal of frailty & aging. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
2.8field-weighted citation impact, top 10% 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

27 citing papers in PubMed, 28 citations in OpenAlex.

  1. Better Mental Health and Fewer Depressive Symptoms Are Associated With Greater Psychological Resilience After Hip Fracture.The journals of gerontology. Series A, Biological sciences and medical sciences · 2025
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  2. Trial
  3. Observational
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  6. Sex-specific associations of vitamin D and bone biomarkers with bone density and physical function during recovery from hip fracture: the Baltimore Hip Studies.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
  7. Sex differences and predictors of anti-osteoporosis medication use in the 12 months after hip fracture surgery in adults 65 or older.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2024
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  15. Thigh Muscle Composition and Its Relationship to Functional Recovery Post Hip Fracture Over Time and Between Sexes.The journals of gerontology. Series A, Biological sciences and medical sciences · 2022
    Article
  16. Sex Differences in Recovery Across Multiple Domains Among Older Adults With Hip Fracture.The journals of gerontology. Series A, Biological sciences and medical sciences · 2022
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  17. Article
  18. Observational
  19. Article
  20. 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

12 authors at 6 institutions in 1 country.

D OrwigDenise L. Orwig, PhD, University of Maryland School of Medicine, 660 West Redwood Street, Suite 200, Baltimore, MD 21201, Tel: 410-706-8951; Fax 410-706-4433; Email: dorwig@som.umaryland.edu.
M C Hochberg
A L Gruber-Baldini
B Resnick
R R Miller
G E Hicks
A R Cappola
M Shardell
R Sterling
J R Hebel
R Johnson
J Magaziner
University of Maryland, Baltimore · USJohns Hopkins University · USNational Institute on Aging · USNovartis (United States) · USUniversity of Delaware · USUniversity of Pennsylvania · US

Funding

University of Maryland Claude D. Pepper Older Americans Independence Center (UM-OAIC)P30AG028747 · NIA · UNIVERSITY OF MARYLAND BALTIMORE · PI ALICE S. RYAN · 2006 to 2026
$28.9M
Sequelae of Hip Fracture in Men: An Epidemiologic StudyR37AG009901 · NIA · UNIVERSITY OF MARYLAND BALTIMORE · PI MAGAZINER, JAY · 1992 to 2018
$11.3M
RESEARCH TRAINING IN THE EPIDEMIOLOGY OF AGINGT32AG000262 · NIA · UNIVERSITY OF MARYLAND BALTIMORE · PI ANN L GRUBER-BALDINI, DENISE L ORWIG · 1998 to 2026
$8.2M
The Epidemiology of Bone Strength and Muscle Composition After Hip Fracture in MeR01AG029315 · NIA · UNIVERSITY OF MARYLAND BALTIMORE · PI MAGAZINER, JAY · 2007 to 2011
$4.1M
NIA NIH HHS P30 AG028747NIA NIH HHS R01 AG029315NIA NIH HHS R37 AG009901NIA NIH HHS T32 AG000262
6 · The paper itself

Abstract

backgroundIncidence of hip fractures in men is expected to increase, yet little is known about consequences of hip fracture in men compared to women. It is important to investigate differences at time of fracture using the newest technologies and methodology regarding metabolic, physiologic, neuromuscular, functional, and clinical outcomes, with attention to design issues for recruiting frail older adults across numerous settings.

objectivesTo determine whether at least moderately-sized sex differences exist across several key outcomes after a hip fracture. DESIGN, SETTING, AND

participantsThis prospective cohort study (Baltimore Hip Studies 7th cohort [BHS-7]) was designed to include equal numbers of male and female hip fracture patients to assess sex differences across various outcomes post-hip fracture. Participants were recruited from eight hospitals in the Baltimore metropolitan area within 15 days of admission and were assessed at baseline, 2, 6 and 12 months post-admission. MEASUREMENTS: Assessments included questionnaire, functional performance evaluation, cognitive testing, measures of body composition, and phlebotomy.

resultsOf 1709 hip fracture patients screened from May 2006 through June 2011, 917 (54%) were eligible and 39% (n=362) provided informed consent. The final analytic sample was 339 (168 men and 171 women). At time of fracture, men were sicker (mean Charlson score= 2.4 vs. 1.6; p<0.001) and had worse cognition (3MS score= 82.3 vs. 86.2; p<0.05), and prior to fracture were less likely to be on bisphosphonates (8% vs. 39%; p<0.001) and less physically active (2426 kilocalories/week vs. 3625; p<0.001).

conclusionsThis paper provides the study design and methodology for recruiting and assessing hip fracture patients and evidence of baseline and pre-injury sex differences which may affect eventual recovery one year later.

Indexed as

Recovery of FunctionAgedBaltimoreFemaleHip FracturesHumansMaleProspective StudiesSex FactorsHip fracturerecoveryrecruitmentsex differences

Identifiers

PMID30095146
PMCPMC6500728
OpenAlexW2804635743

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

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.