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ArticleQuality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation2015

The Dutch Shoulder Pain and Disability Index (SPADI): a reliability and validation study.

Marloes Thoomes-de Graaf, Gwendolijne G M Scholten-Peeters, Edwin Duijn, Yasmaine Karel, Bart W Koes, Arianne P Verhagen

Abstract readValidation Study
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Article in Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
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23citing papers in PubMed
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1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

Who cites it

23 citing papers in PubMed.

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  11. The Place of Botulinum Toxin in Spastic Hemiplegic Shoulder Pain after Stroke: A Scoping Review.International journal of environmental research and public health · 2023
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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Marloes Thoomes-de GraafResearch Group Diagnostics, Avans University of Applied Science, Breda, The Netherlands, m.degraaf.2@erasmusmc.nl.
Gwendolijne G M Scholten-Peeters
Edwin Duijn
Yasmaine Karel
Bart W Koes
Arianne P Verhagen

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo evaluate the reliability and validity of the Dutch Shoulder Pain and Disability Index (SPADI-D).

backgroundThe SPADI is recommended and frequently used. However, the validity and reliability of the SPADI-D are unknown.

methodsThe study population consisted of patients consulting a physical therapist for shoulder pain. We assessed construct validity, using known groups, convergent validity (SDQ) and divergent validity (EQ5D) for which the mean difference or Spearman correlations coefficients were calculated. The factor structure was assessed using principal component factor analysis, and we calculated Cronbach's alpha and the ICC to assess the reliability.

resultsA total of 356 patients and a randomly selected group of 74 subjects for the reliability analysis were included. There was a significant difference between extreme groups (a high/low level of pain and work absence/presence) in SPADI score. The correlation between the SPADI and the SDQ was 0.69, with the EQ5D mobility-item 0.25 and with the depression-item 0.14. The SPADI consisted of one factor according to principal component factor analysis, which showed high internal consistency (Cronbach's alpha = 0.94 for the total score), and the test-retest reliability was good (ICC = 0.89).

conclusionThe Dutch SPADI is a valid and reliable questionnaire for patients in primary care in assessing functional disability.

Indexed as

Disability EvaluationAdultAnxietyDepressionFemaleHumansMaleMiddle AgedNetherlandsPain MeasurementPrincipal Component AnalysisQuality of LifeReproducibility of ResultsShoulder PainSurveys and Questionnaires

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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.