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ArticleQuality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation2004

Assessing the quality of life of adults with chronic respiratory diseases in routine primary care: construction and first validation of the 10-Item Respiratory Illness Questionnaire-monitoring 10 (RIQ-MON10).

J E Jacobs, A R Maillé, R P Akkermans, C van Weel, R P T M Grol

Abstract readValidation Study
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In one paragraph

Article in Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

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

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Article
  5. Assessment of COPD wellness tools for use in primary care: an IPCRG initiative.International journal of chronic obstructive pulmonary disease · 2012
    Review
  6. Article
  7. Development of a battery of instruments for detailed measurement of health status in patients with COPD in routine care: the Nijmegen Clinical Screening Instrument.Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2009
    Article
  8. Condensation and validation of a 4-item index of the Acne-QoL.Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2006
    Article
  9. Assessment of differential item functioning for demographic comparisons in the MOS SF-36 health survey.Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2006
    Article
  10. 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

5 authors.

J E JacobsCentre for Quality of Care Research, Nijmegen, The Netherlands. J.Jacobs@wok.umcn.nl
A R Maillé
R P Akkermans
C van Weel
R P T M Grol

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAs doctors' judgements about the burden of a disease often differ from patients' own assessments a manageable method to incorporate the latter into routine care might support patient-centered decision-making. For this purpose we shortened the 55-Item Quality of Life for Respiratory Illness Questionnaire (QoL-RIQ).

methodsSecondary analyses of the data of 3 controlled studies (n = 328, 502 and 555). PROCEDURES: inter-item correlations, scale distributions, Cronbach's alpha and factor analysis. Dyspnoea, forced expiratory volume in 1 s (FEV1), COOP/WONCA charts, the Medical Research Council-ECCS symptoms questionnaire and the MOS-SF 36 served as criteria to test validity and responsiveness.

resultsItem-reduction resulted in a 10-item short form (alpha's 0.87-0.90), consisting of 2 5-item factors: (1) physical and emotional complaints and (2) physical and social limitations. The correlations of the short form with dyspnoea (r from 0.57 to 0.60), the generic health status instruments (r from 0.39 to 0.59) and lung function (r from 0.10 to 0.15) fulfilled the criteria. FURTHER

resultsa clinical relevant score difference (> 0.5) between upper and lower quartiles of the convergent instruments, an intraclass correlation between repeated scores in a stable group of 0.82 and a standardised response mean of 0.86 in an improved group of patients.

conclusionsThe short form (RIQ-MON10) maintained the psychometric properties of the original instrument and is promising for assessing quality of life (QoL) during routine primary care visits.

Indexed as

Quality of LifeSickness Impact ProfileSurveys and QuestionnairesAsthmaChronic DiseaseFemaleHumansMaleMiddle AgedNetherlandsPsychometricsPulmonary Disease, Chronic ObstructiveReproducibility of ResultsRespiratory Tract Diseases

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.