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01.04.2009

Measurement invariance of the Mini Asthma Quality of Life Questionnaire across African–American and Latino adult asthma patients

verfasst von: Pablo A. Mora, Richard J. Contrada, Alayna Berkowitz, Tamara Musumeci-Szabo, Juan Wisnivesky, Ethan A. Halm

Erschienen in: Quality of Life Research | Ausgabe 3/2009

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Abstract

Purpose

This study tested the factorial and measurement invariance of the Mini Asthma Quality of Life Questionnaire (MiniAQLQ) in a sample of Latino and African–American asthmatic patients.

Methods

We used confirmatory factor analyses (CFA) to examine data from adult outpatients diagnosed with asthma (n = 265). We proceeded by examining the original factor structure of the MiniAQLQ in the whole sample. We then determined whether the factor structure supported by the data was invariant across African–American and Latino patients by testing a series of nested models.

Results

Results revealed that a three-factor structure model that combined the emotional function and symptom domains had the best fit to the whole sample (χ ²(91) = 99.83, P = 0.08). Analysis using a MIMIC model among Latino participants indicated that survey language did not influence item functioning (χ ²(93) = 103.29, P = 0.22). Multi-group CFA showed that both the structure and the meaning of the items were invariant across Africa-American and Latino participants. Scalar and strict measurement invariance was supported for 11 out of 15 items.

Conclusion

These data suggest that structure of the MiniAQLQ needs to be reassessed. Additional research needs to examine whether elimination of current items or inclusion of new items can ensure that constructs are measured without bias across different ethnic groups.

Vorheriger Artikel Measuring global physical health in children with cerebral palsy: illustration of a multidimensional bi-factor model and computerized adaptive testing

Nächster Artikel Differential item functioning (DIF) in the EORTC QLQ-C30: a comparison of baseline, on-treatment and off-treatment data

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CDC. (2004). Asthma prevalence, control characteristics by race/ethnicity—United States, 2002. MMWR. Morbidity and Mortality Weekly Report, 53(7), 145–148.

Moorman, J. E., et al. (2007). National surveillance for asthma—United States, 1980–2004. MMWR Surveillance Summaries, 56(8), 1–54.

Gold, D. R., & Wright, R. (2005). Population disparities in asthma. Annual Review of Public Health, 26(1), 89–113. doi:10.1146/annurev.publhealth.26.021304.144528.PubMedCrossRef

Leidy, N. K., Chan, K. S., & Coughlin, C. (1998). Is the asthma quality of life questionnaire a useful measure for low-income asthmatics? American Journal of Respiratory and Critical Care Medicine, 158(4), 1082–1090.PubMed

Meredith, W., & Teresi, J. A. (2006). An essay in measurement and factorial invariance. Medical Care, 44(11), S69–S77. doi:10.1097/01.mlr.0000245438.73837.89.PubMedCrossRef

Stahl, S. M. P., & Hahn, A. A. M. S. (2006). The national institute on aging’s resource centers for minority aging research: Contributions to measurement in research on ethnically and racially diverse populations. Medical Care, 44(11), S1–S2. doi:10.1097/01.mlr.0000245180.20814.9c.PubMedCrossRef

Gregorich, S. E. (2006). Do self-report instruments allow meaningful comparisons across diverse population groups? Testing measurement invariance using the confirmatory factor analysis framework. Medical Care, 44(11, Suppl 3), S78–S94. doi:10.1097/01.mlr.0000245454.12228.8f.PubMedCrossRef

Juniper, E. F., et al. (1999). Development and validation of the Mini Asthma Quality of Life Questionnaire. The European Respiratory Journal, 14(1), 32–38. doi:10.1034/j.1399-3003.1999.14a08.x.PubMedCrossRef

Juniper, E. F., et al. (1992). Evaluation of impairment of health related quality of life in asthma: Development of a questionnaire for use in clinical trials. Thorax, 47(2), 76–83. doi:10.1136/thx.47.2.76.PubMedCrossRef

10.

Schatz, M., et al. (2005). Relationships among quality of life, severity, and control measures in asthma: An evaluation using factor analysis. The Journal of Allergy and Clinical Immunology, 115(5), 1049–1055. doi:10.1016/j.jaci.2005.02.008.PubMedCrossRef

11.

Ehrs, P.-O., et al. (2006). Brief questionnaires for patient-reported outcomes in asthma: Validation and usefulness in a primary care setting. Chest, 129(4), 925–932. doi:10.1378/chest.129.4.925.PubMedCrossRef

12.

Schatz, M., et al. (2007). The relationship between asthma-specific quality of life and asthma control. The Journal of Asthma, 44(5), 391–395. doi:10.1080/02770900701364296.PubMedCrossRef

13.

Chen, H., et al. (2007). Asthma control, severity, and quality of life: Quantifying the effect of uncontrolled disease. The Journal of Allergy and Clinical Immunology, 120(2), 396–402. doi:10.1016/j.jaci.2007.04.040.PubMedCrossRef

14.

Gelin, M. N., et al. (2004). The dimensionality and gender differential item functioning of the Mini Asthma Quality of Life Questionnaire (MiniAQLQ). Social Indicators Research, 68(1), 91–105. doi:10.1023/B:SOCI.0000025580.54702.90.CrossRef

15.

Sanjuas, C. (1995). The quality-of-life questionnaire with asthma patients: The Spanish version of the Asthma Quality of Life Questionnaire. Archivos de Bronconeumologia, 31(5), 219–226. (Spanish).PubMed

16.

National Asthma Education and Prevention Program. (2007). Expert Panel Report 3, Guidelines for the Diagnosis and Management of Asthma. Washington, DC: Department of Health and Human Services. NIH Publication No. 08-4051.

17.

Yancey, A. K., Ortega, A. N., & Kumanyika, S. K. (2006). Effective recruitment and retention of minority research participants. Annual Review of Public Health, 27(1), 1–28. doi:10.1146/annurev.publhealth.27.021405.102113.PubMedCrossRef

18.

Vandenberg, R. J., & Lance, C. E. (2000). A review and synthesis of the measurement invariance literature: Suggestions, Practices, and recommendations for organizational research. Organizational Research Methods, 3(1), 4–70. doi:10.1177/109442810031002.CrossRef

19.

Yuan, K.-H., & Bentler, P. M. (2000). Three likelihood-based methods for mean and covariance structure analysis with nonnormal missing data. Sociological Methodology, 30, 165–200.

20.

Schafer, J. L., & Graham, J. W. (2002). Missing data: Our view of the state of the art. Psychological Methods, 7(2), 147–177. doi:10.1037/1082-989X.7.2.147.PubMedCrossRef

21.

Hu, L., & Bentler, P. M. (1999). Cutoff criteria for fit indexes in covariance structure analysis: Conventional criteria versus new alternatives. Structural Equation Modeling, 6(1), 1–55.

22.

Satorra, A., & Bentler, P. (2001). A scaled difference chi-square test statistic for moment structure analysis. Psychometrika, 66(4), 507–514. doi:10.1007/BF02296192.CrossRef

23.

MacCallum, R. C., Browne, M. W., & Cai, L. (2006). Testing differences between nested covariance structure models: Power analysis and null hypotheses. Psychological Methods, 11(1), 19–35. doi:10.1037/1082-989X.11.1.19.PubMedCrossRef

24.

Burnham, K. P., & Anderson, D. R. (2004). Multimodel inference: Understanding AIC and BIC in model selection. Sociological Methods & Research, 33(2), 261–304. doi:10.1177/0049124104268644.CrossRef

25.

Muntner, P., Sudre, P., & Perneger, T. (2000). Comparison of the psychometric properties of the Asthma Quality of Life Questionnaire (AQLQ) among 115 asthmatic adults assessed during acute hospitalization and as outpatients. Quality of Life Research, 9(9), 987–995. doi:10.1023/A:1016620919167.PubMedCrossRef

26.

Banzett, R. B., et al. (2000). Breathlessness in humans activates insular cortex. NeuroReport, 11(10), 2117–2120. doi:10.1097/00001756-200007140-00012.PubMedCrossRef

27.

King, A. B., et al. (1999). Human forebrain activation by visceral stimuli. The Journal of Comparative Neurology, 413(4), 572–582. doi:10.1002/(SICI)1096-9861(19991101)413:4<572::AID-CNE6>3.0.CO;2-S. PubMedCrossRef

28.

Mora, P. A., et al. (2007). Elucidating the relationship between negative affectivity and symptoms: The role of illness-specific affective responses. Annals of Behavioral Medicine, 34(1), 77–86. doi:10.1007/BF02879923.PubMedCrossRef

29.

Spinhoven, P., et al. (1997). Association of anxiety with perception of histamine induced bronchoconstriction in patients with asthma. Thorax, 52(2), 149–152.PubMedCrossRef

30.

Juniper, E. F., et al. (1999). Validation of a standardized version of the Asthma Quality of Life Questionnaire. Chest, 115(5), 1265–1270. doi:10.1378/chest.115.5.1265.PubMedCrossRef

31.

Rietveld, S., Prins, P. J. M., & Colland, V. T. (2001). Accuracy of symptom perception in asthma and illness severity. Children’s Health Care, 30(1), 27–41. doi:10.1207/S15326888CHC3001_3.CrossRef

32.

Mancuso, C., Peterson, M., & Charlson, M. (2000). Effects of depressive symptoms on health-related quality of life in asthma patients. Journal of General Internal Medicine, 15(5), 301–310. doi:10.1046/j.1525-1497.2000.07006.x.PubMedCrossRef

33.

Ledogar, R. J., et al. (2000). Asthma and Latino cultures: Different prevalence reported among groups sharing the same environment. American Journal of Public Health, 90(6), 929–935. doi:10.2105/AJPH.90.6.929.PubMedCrossRef

34.

Tatis, V., Remache, D., & DiMango, E. (2005). Results of a culturally directed asthma intervention program in an inner-city Latino community. Chest, 128(3), 1163–1167. doi:10.1378/chest.128.3.1163.PubMedCrossRef

35.

Leventhal, H. (2004). Living with chronic illness: A contextualized, self-regulation approach. In S. Sutton, A. Baum, & M. Johnston (Eds.), The sage handbook of health psychology (pp. 197–240). London: Sage.

36.

Halm, E. A., Mora, P., & Leventhal, H. (2006). No symptoms, no asthma: The acute episodic disease belief is associated with poor self-management among inner city adults with persistent asthma. Chest, 129(3), 573–580. doi:10.1378/chest.129.3.573.PubMedCrossRef

37.

MacCallum, R. C., Browne, M. W., & Sugawara, H. M. (1996). Power analysis and determination of sample size for covariance structure modeling. Psychological Methods, 1(2), 130–149. doi:10.1037/1082-989X.1.2.130.CrossRef

38.

Feinian, C., et al. (2008). An empirical evaluation of the use of fixed cutoff points in RMSEA test statistic in structural equation models. Sociological Methods & Research, 36(4), 462–494. doi:10.1177/0049124108314720.CrossRef

39.

Maxwell, S. E., Kelley, K., & Rausch, J. R. (2008). Sample size planning for statistical power and accuracy in parameter estimation. Annual Review of Psychology, 59(1), 537–563. doi:10.1146/annurev.psych.59.103006.093735.PubMedCrossRef

Titel: Measurement invariance of the Mini Asthma Quality of Life Questionnaire across African–American and Latino adult asthma patients
verfasst von: Pablo A. Mora
Richard J. Contrada
Alayna Berkowitz
Tamara Musumeci-Szabo
Juan Wisnivesky
Ethan A. Halm
Publikationsdatum: 01.04.2009
Verlag: Springer Netherlands
Erschienen in: Quality of Life Research / Ausgabe 3/2009
Print ISSN: 0962-9343
Elektronische ISSN: 1573-2649
DOI: https://doi.org/10.1007/s11136-009-9443-9

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Abstract

Purpose

Methods

Results

Conclusion

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