Evidence map›Paper›PMID 26216226›Full record

Observational studyOsteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA2016

Disparities in osteoporosis treatments.

Z Liu, J Weaver, A de Papp, Z Li, J Martin, K Allen, S Hui, E A Imel

Abstract readObservational Study
PubMed Publisher
In one paragraph

Observational study in Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 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

21 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Examining treatment targets and equity in bone-active medication use within secondary fracture prevention: a systematic review and meta-analysis.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2024
    Pooled it
  2. The effects of a patient activation intervention on smoking and excessive drinking cessations: results from the PAADRN randomized controlled trial.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2017
    Trial
  3. Patient-activation and guideline-concordant pharmacological treatment after bone density testing: the PAADRN randomized controlled trial.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2016
    Trial
  4. Activating Patients With a Tailored Bone Density Test Results Letter and Educational Brochure: the PAADRN Randomized Controlled Trial.Journal of clinical densitometry : the official journal of the International Society for Clinical Densitometry
    Trial
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  6. Approach to personalizing the treatment of osteoporosis.The Journal of clinical endocrinology and metabolism · 2026
    Review
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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

8 authors.

Z LiuDepartment of Biostatistics, Indiana University Schools of Medicine and Public Health, Health Information and Translational Sciences Building, 410 W 10th Street, Suite 3000, Indianapolis, IN, 46202-5111, USA. ziliu@iupui.edu.
J WeaverMerck & Co, Whitehouse Station, New Jersey, NJ, 08889, USA.
A de PappMerck & Co, Whitehouse Station, New Jersey, NJ, 08889, USA.
Z LiDuke Clinical Research Institute, Duke University School of Medicine, Durham, NC, USA.
J MartinRegenstrief Institute, Indianapolis, IN, USA.
K AllenRegenstrief Institute, Indianapolis, IN, USA.
S HuiRegenstrief Institute, Indianapolis, IN, USA.
E A ImelDepartment of Medicine, Indiana University School of Medicine, Indianapolis, IN, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

unlabelledOsteoporosis treatment rates within 2 years following an index event (fragility fracture, osteoporotic bone mineral density (BMD) T-score, or osteoporosis ICD-9 codes) were determined from 2005 to 2011. Most patients were not treated. Fracture patients had the lowest treatment rate. Low treatment rates also occurred in patients that were male, black, or had non-commercial insurance.

introductionClinical recognition of osteoporosis (osteoporotic BMD, assignment of an ICD-9 code, or the occurrence of fragility fractures) provides opportunities to treat patients at risk for future fracture.

methodsA cohort of 36,965 patients was identified from 2005 to 2011 in the Indiana Health Information Exchange, with index events after age 50 of either non-traumatic fractures, an osteoporosis ICD-9 code, or a BMD T-score ≤ -2.5. Patients with osteoporosis treatment in the preceding year were excluded. Medication records during the ensuing 2 years were extracted to identify osteoporosis treatments, demographics, comorbidities, and co-medications. Predictors of treatment were evaluated in a multivariable logistic regression model.

resultsThe cohort was 78 % female, 11 % black, 91 % urban-dwelling, and 53 % commercially insured. The index events were as follows: osteoporosis diagnosis (47 % of patients), fragility fracture (44 %), and osteoporotic T-scores (9 %). Within 2 years after the index event, 23.3 % received osteoporosis medications (of which, 82.2 % were oral bisphosphonates). Treatment rates were higher after osteoporosis diagnosis codes (29.3 %) or osteoporotic T-score (53.9 %) than after fracture index events (10.5 %) (p < 0.001). Age had an inverted U-shaped effect for women with highest odds around 60-65 years. Women (OR 1.86) and non-black patients (OR 1.52) were more likely to be treated (p < 0.001). Patients with public (versus commercial) insurance (OR 0.86, p < 0.001) or chronic comorbidities (ORs about 0.7-0.9, p < 0.001) were less likely to be treated.

conclusionMost osteoporosis treatment candidates remained untreated. Men, black patients, and patients with fracture or chronic comorbidities were less likely to receive treatment, representing disparity in the recognition and treatment of osteoporosis.

Indexed as

AgedAged, 80 and overBone DensityBone Density Conservation AgentsComorbidityDrug UtilizationFemaleHealthcare DisparitiesHumansIndianaMaleMiddle AgedOsteoporosisOsteoporotic FracturesRetrospective StudiesBone Density Conservation AgentsBisphosphonatesDenosumabFractureHealthcare disparitiesOsteoporosisOsteoporosis treatmentRaloxifeneTeriparatide

Identifiers

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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.