Evidence map›Paper›PMID 28532445›Full record

Observational studyBMC musculoskeletal disorders2017

Cross-cultural adaptation and validation of the Spanish version of the Oxford Hip Score in patients with hip osteoarthritis.

Jesús Martín-Fernández, Pedro Gray-Laymón, Antonio Molina-Siguero, Javier Martínez-Martín, Roberto García-Maroto, Isidoro García-Sánchez, Lidia García-Pérez, Vanesa Ramos-García, Olga Castro-Casas, Amaia Bilbao

Open access · goldAbstract readObservational Study
In one paragraph

Observational study in BMC musculoskeletal disorders, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 2 pooled it
2.2field-weighted citation impact, top 13% 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

11 citing papers in PubMed, 2 syntheses or guidelines pooled it, 21 citations in OpenAlex.

  1. The cement-in-cement technique is a reliable option in hip arthroplasty revision surgery: a systematic review.European journal of orthopaedic surgery & traumatology : orthopedie traumatologie · 2021
    Pooled it
  2. Pooled it
  3. Article
  4. Article
  5. Article
  6. Article
  7. Observational
  8. Article
  9. Article
  10. Observational
  11. 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

10 authors at 9 institutions in 1 country.

Jesús Martín-FernándezC° Villamanta (C.S. Navalcarnero). Gerencia Asistencial de Atención Primaria. Servicio Madrileño de Salud, Madrid, Spain. jmfernandez@salud.madrid.org.ORCID 0000-0001-9545-1549
Pedro Gray-LaymónServicio de Cirugía Ortopédica y Traumatología, Hospital Universitario Rey Juan Carlos, Madrid, Spain.
Antonio Molina-SigueroC.S. Presentación Sabio, Gerencia Asistencial de Atención Primaria, Servicio Madrileño de Salud, Madrid, Spain.
Javier Martínez-MartínServicio de Cirugía Ortopédica y Traumatología, Hospital Universitario Fundación Alcorcón, Madrid, Madrid, Spain.
Roberto García-MarotoServicio de Cirugía Ortopédica y Traumatología, Hospital Universitario Clínico San Carlos, Servicio Madrileño de Salud, Madrid, Spain.
Isidoro García-SánchezServicio de Traumatología y Cirugía Ortopédica, Hospital Galdakao-Usansolo (Osakidetza), Galdakao (Bizkaia), Spain.
Lidia García-PérezFundación Canaria de Investigación Sanitaria (FUNCANIS), Santa Cruz de Tenerife, Spain.
Vanesa Ramos-GarcíaFundación Canaria de Investigación Sanitaria (FUNCANIS), Santa Cruz de Tenerife, Spain.
Olga Castro-CasasC° Villamanta (C.S. Navalcarnero). Gerencia Asistencial de Atención Primaria. Servicio Madrileño de Salud, Madrid, Spain.
Amaia BilbaoUnidad de Investigación, Hospital Universitario Basurto (Osakidetza) - Red de Investigación en Servicios de Salud en Enfermedades Crónicas (REDISSEC), Bilbao (Bizkaia), Spain.
Madrid Health Service · ESCentro de Investigación Biomédica en Red · ESFundación Canaria de Investigación Sanitaria · ESHospital Clínico San Carlos · ESHospital de Basurto · ESHospital de Galdakao · ESHospital Universitario Fundación Alcorcón · ESHospital Universitario Rey Juan Carlos · ESUniversidad Rey Juan Carlos · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundOsteoarthritis (OA) of the hip is a disease that entails a major burden for patients and the society as a whole. One way of measuring this burden for the patient is through impact on Health-related Quality of Life (HRQL). The Oxford Hip Score (OHS) is a well-known tool to measure HRQL in patients with OA of the hip. This study aims to assess the psychometric properties of the Spanish-adapted version of the OHS, including its reliability, validity, and sensitivity to change.

methodsProspective observational study that included 361 patients diagnosed with hip OA (according to the criterion of the American College of Rheumatology) from 3 different Spanish regions. Their HRQL was assessed using a generic questionnaire, the EQ-5D-5 L, and two specific ones (the Western Ontario and McMaster Universities Osteoarthritis Index, WOMAC, and the OHS) adapted to Spanish. There was a follow-up period of 6 months, and the acceptability, psychometric properties, presence of ceiling and floor effects, validity, reliability, and sensitivity to changes of the OHS were measured.

resultsThe OHS was fully answered in 99.4% of cases with no indication of ceiling or floor effects. Its factor structure can be explained in a single dimension. Its discriminative capacity was very good compared to the groups generated by the WOMAC and the EQ-5D-5 L. The correlation between the OHS and dimensions of the WOMAC or EQ-5D-5 L utilities was ≥0.7. Excellent test-retest reliability (ICC = 0.992; CI95%: 0.994-0.998) and internal consistency (Cronbach's α = 0.928) were observed. The minimal clinically important difference (MCID) was 7.0 points, and the minimum detectable change (MDC) was 5.5 points. The effect size for moderate improvement in perceived HRQL was 0.73, similar to that of WOMAC dimensions and higher than the EQ-5D-5 L.

conclusionsThe Spanish-adapted version of the OHS is a useful, acceptable tool for the assessment of perceived HRQL in patients with hip OA, and has psychometric properties similar to those of the WOMAC that allow for discriminating both a patient's condition at a given moment and changes that can occur over time.

Indexed as

Cross-Cultural ComparisonQuality of LifeSeverity of Illness IndexTranslatingAgedFemaleFollow-Up StudiesHumansMaleMiddle AgedOsteoarthritis, HipPain MeasurementProspective StudiesReproducibility of ResultsHealth statusHipOsteoarthritisQuality of lifeValidation studies

Identifiers

PMID28532445
PMCPMC5440982
OpenAlexW2620329857

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.