Skip to main content
Top
Gepubliceerd in: Quality of Life Research 2/2014

01-03-2014

Health-related quality of life (HRQL) in immunodeficient adults with selective IgA deficiency compared with age- and gender-matched controls and identification of risk factors for poor HRQL

Auteurs: G. H. Jörgensen, A. Gardulf, M. I. Sigurdsson, S. Arnlaugsson, L. Hammarström, B. R. Ludviksson

Gepubliceerd in: Quality of Life Research | Uitgave 2/2014

Log in om toegang te krijgen
share
DELEN

Deel dit onderdeel of sectie (kopieer de link)

  • Optie A:
    Klik op de rechtermuisknop op de link en selecteer de optie “linkadres kopiëren”
  • Optie B:
    Deel de link per e-mail

Abstract

Purpose

Selective IgA deficiency (SIgAD) is the most common primary immunodeficiency with a prevalence of 1/600 in the general population. Any targeted health-related quality of life (HRQL) study of adults with SIgAD has never been presented. The objectives of the study were to compare HRQL between SIgAD adults and randomly selected age- and gender-matched population controls, and to identify risk factors for poor HRQL.

Methods

Thirty-two SIgAD individuals and 63 controls answered three questionnaires (clinical data, Short Form-36 Health Survey (SF-36), infection-related HRQL) at baseline before undergoing medical/dental examinations and laboratory assessments. HRQL in SIgAD was re-evaluated after 6 and 12 months.

Results

Baseline: Selective IgA deficiency individuals reported significantly increased fear of contracting infections (p < 0.01). Those scoring high on fear also perceived significantly poorer physical health (p < 0.01). SF-36 results indicated that SIgAD individuals perceived poorer HRQL, although this was not statistically significant. Follow-up: Compared with SF-36 responses at baseline, SIgAD individuals reported significantly more pain (p < 0.01) at 6 months, poorer general health (p < 0.05) and summarised physical HRQL (p < 0.01) at 6 and 12 months and decreased vitality at 12 months. The summarised mental scale remained stable over time. Risk factors for poor HRQL: The number of antibiotic treatments during the previous year (p < 0.001), number of daily medications (p < 0.01), allergic rhinoconjunctivitis (p < 0.05), chronic musculoskeletal symptoms at least every week (p < 0.05) and anxiety and/or insomnia (p < 0.05) were identified as independent risk factors for poor HRQL.

Conclusion

The study highlights the importance of identifying and thoroughly evaluating, educating and following up individuals with SIgAD, as their HRQL may be negatively affected due to health problems possible to prevent and treat.
Literatuur
1.
go back to reference Bruton, O. C. (1952). Agammaglobulinemia. Pediatrics, 9(6), 722–728.PubMed Bruton, O. C. (1952). Agammaglobulinemia. Pediatrics, 9(6), 722–728.PubMed
2.
go back to reference Al-Herz, W., Bousfiha, A., Casanova, J.-L., Chapel, H., Conley, M. E., Cunningham-Rundles, C., et al. (2011). Primary immunodeficiency diseases: An update on the classification from the International Union of Immunological Societies Expert Committee for primary immunodeficiency. Frontiers in Immunology, 2(54). doi:10.3389/fimmu.2011.00054. Al-Herz, W., Bousfiha, A., Casanova, J.-L., Chapel, H., Conley, M. E., Cunningham-Rundles, C., et al. (2011). Primary immunodeficiency diseases: An update on the classification from the International Union of Immunological Societies Expert Committee for primary immunodeficiency. Frontiers in Immunology, 2(54). doi:10.​3389/​fimmu.​2011.​00054.
3.
go back to reference Smith, C. I. E., Ochs, H. D., & Puck, J. M. (2007). Genetically determined immunodeficiency diseases: A perspective. In H. D. Ochs, C. I. Edward Smith, & J. M. Puck (Eds.), Primary Immunodeficiency Diseases: A Molecular and Genetic Approach (2nd ed., pp. 3–15). New York: Oxford University Press. Smith, C. I. E., Ochs, H. D., & Puck, J. M. (2007). Genetically determined immunodeficiency diseases: A perspective. In H. D. Ochs, C. I. Edward Smith, & J. M. Puck (Eds.), Primary Immunodeficiency Diseases: A Molecular and Genetic Approach (2nd ed., pp. 3–15). New York: Oxford University Press.
7.
go back to reference Fayers, P. M., & Machim, D. (2000). Quality of Life, assessment, analysis and interpretation. West Sussex: John Wiley & Sons Ltd. Fayers, P. M., & Machim, D. (2000). Quality of Life, assessment, analysis and interpretation. West Sussex: John Wiley & Sons Ltd.
8.
go back to reference Fayers, P. M., & Sprangers, M. A. (2002). Understanding self-rated health. Lancet, 359(9302), 187–188.PubMedCrossRef Fayers, P. M., & Sprangers, M. A. (2002). Understanding self-rated health. Lancet, 359(9302), 187–188.PubMedCrossRef
9.
go back to reference The WHOQOL Group. (1998). Development of the World Health Organization WHOQOL-BREF quality of life assessment. Psychological Medicine, 28(3), 551–558.CrossRef The WHOQOL Group. (1998). Development of the World Health Organization WHOQOL-BREF quality of life assessment. Psychological Medicine, 28(3), 551–558.CrossRef
10.
go back to reference Schipper, H., Clinch, J. J., & Olweny, C. L. M. (1996). Quality of life studies: Definitions and conceptual issues. In B. Spilker (Ed.), Quality of life and pharmacoeconomics in clinical trials (2nd ed., pp. 11–23). Philadelphia: Lippincott-Raven. Schipper, H., Clinch, J. J., & Olweny, C. L. M. (1996). Quality of life studies: Definitions and conceptual issues. In B. Spilker (Ed.), Quality of life and pharmacoeconomics in clinical trials (2nd ed., pp. 11–23). Philadelphia: Lippincott-Raven.
11.
go back to reference Testa, M. A., & Simonson, D. C. (1996). Assessment of quality-of-life outcomes. New England Journal of Medicine, 334(13), 835–840.PubMedCrossRef Testa, M. A., & Simonson, D. C. (1996). Assessment of quality-of-life outcomes. New England Journal of Medicine, 334(13), 835–840.PubMedCrossRef
12.
go back to reference Gardulf, A., Björvell, H., Gustafson, R., Hammarström, L., & Smith, C. I. E. (1993). The life situations of patients with primary antibody deficiency untreated or treated with subcutaneous gammaglobulin infusions. Clinical and Experimental Immunology, 92(2), 200–204.PubMedCentralPubMedCrossRef Gardulf, A., Björvell, H., Gustafson, R., Hammarström, L., & Smith, C. I. E. (1993). The life situations of patients with primary antibody deficiency untreated or treated with subcutaneous gammaglobulin infusions. Clinical and Experimental Immunology, 92(2), 200–204.PubMedCentralPubMedCrossRef
13.
go back to reference Gardulf, A., & Nicolay, U. (2006). Replacement IgG therapy and self-therapy at home improve the health-related quality of life in patients with primary antibody deficiencies. Current opinion in Allergy and Clinical Immunology, 6(6), 434–442.PubMedCrossRef Gardulf, A., & Nicolay, U. (2006). Replacement IgG therapy and self-therapy at home improve the health-related quality of life in patients with primary antibody deficiencies. Current opinion in Allergy and Clinical Immunology, 6(6), 434–442.PubMedCrossRef
14.
go back to reference Zebracki, K., Palermo, T. M., Hostoffer, R., Duff, K., & Drotar, D. (2004). Health-related quality of life of children with primary immunodeficiency disease: A comparison study. Annals of Allergy, Asthma & Immunology, 93(6), 557–561.CrossRef Zebracki, K., Palermo, T. M., Hostoffer, R., Duff, K., & Drotar, D. (2004). Health-related quality of life of children with primary immunodeficiency disease: A comparison study. Annals of Allergy, Asthma & Immunology, 93(6), 557–561.CrossRef
15.
go back to reference Fasth, A., & Nyström, J. (2008). Quality of life and health-care resource utilization among children with primary immunodeficiency receiving home treatment with subcutaneous human immunoglobulin. Journal of Clinical Immunology, 28(4), 370–378.PubMedCrossRef Fasth, A., & Nyström, J. (2008). Quality of life and health-care resource utilization among children with primary immunodeficiency receiving home treatment with subcutaneous human immunoglobulin. Journal of Clinical Immunology, 28(4), 370–378.PubMedCrossRef
16.
go back to reference Mozaffari, H., Pourpak, Z., Pourseyed, S., Moin, M., Farhoodi, A., Aghamohammadi, A., et al. (2006). Health-related quality of life in primary immune deficient patients. Iranian Journal of Allergy, Asthma and Immunology, 5(1), 23–27. Mozaffari, H., Pourpak, Z., Pourseyed, S., Moin, M., Farhoodi, A., Aghamohammadi, A., et al. (2006). Health-related quality of life in primary immune deficient patients. Iranian Journal of Allergy, Asthma and Immunology, 5(1), 23–27.
17.
go back to reference Winkelstein, J. A., Conley, M. E., James, C., Howard, V., & Boyle, J. (2008). Adults with X-linked agammaglobulinemia: impact of disease on daily lives, quality of life, educational and socioeconomic status, knowledge of inheritance, and reproductive attitudes. Medicine (Baltimore), 87(5), 253–258.CrossRef Winkelstein, J. A., Conley, M. E., James, C., Howard, V., & Boyle, J. (2008). Adults with X-linked agammaglobulinemia: impact of disease on daily lives, quality of life, educational and socioeconomic status, knowledge of inheritance, and reproductive attitudes. Medicine (Baltimore), 87(5), 253–258.CrossRef
18.
go back to reference Aghamohammadi, A., Montazeri, A., Abolhassani, H., Saroukhani, S., Pourjabbar, S., Tavassoli, M., et al. (2011). Health-related quality of life in primary antibody deficiency. Iranian Journal of Allergy, Asthma and Immunology, 10(1), 47–51. Aghamohammadi, A., Montazeri, A., Abolhassani, H., Saroukhani, S., Pourjabbar, S., Tavassoli, M., et al. (2011). Health-related quality of life in primary antibody deficiency. Iranian Journal of Allergy, Asthma and Immunology, 10(1), 47–51.
19.
go back to reference Berger, M., Murphy, E., Riley, P., & Bergman, G. E. (2010). Improved quality of life, immunoglobulin G levels, and infection rates in patients with primary immunodeficiency diseases during self-treatment with subcutaneous immunoglobulin G. Southern Medical Journal, 103(9), 856–863.PubMedCrossRef Berger, M., Murphy, E., Riley, P., & Bergman, G. E. (2010). Improved quality of life, immunoglobulin G levels, and infection rates in patients with primary immunodeficiency diseases during self-treatment with subcutaneous immunoglobulin G. Southern Medical Journal, 103(9), 856–863.PubMedCrossRef
20.
go back to reference Hoffmann, F., Grimbacher, B., Thiel, J., Peter, H. H., & Belohradsky, B. H. (2010). Home-based subcutaneous immunoglobulin G replacement therapy under real-life conditions in children and adults with antibody deficiency. European Journal of Medical Research, 15(6), 238–245.PubMedCentralPubMed Hoffmann, F., Grimbacher, B., Thiel, J., Peter, H. H., & Belohradsky, B. H. (2010). Home-based subcutaneous immunoglobulin G replacement therapy under real-life conditions in children and adults with antibody deficiency. European Journal of Medical Research, 15(6), 238–245.PubMedCentralPubMed
21.
go back to reference Soresina, A., Nacinovich, R., Bomba, M., Cassani, M., Molinaro, A., Sciotto, A., et al. (2009). The quality of life of children and adolescents with X-linked agammaglobulinemia. Journal of Clinical Immunology, 29(4), 501–507.PubMedCrossRef Soresina, A., Nacinovich, R., Bomba, M., Cassani, M., Molinaro, A., Sciotto, A., et al. (2009). The quality of life of children and adolescents with X-linked agammaglobulinemia. Journal of Clinical Immunology, 29(4), 501–507.PubMedCrossRef
22.
go back to reference Borte, M., Bernatowska, E., Ochs, H. D., Roifman, C. M., & The Vivaglobin Study Group. (2011). Efficacy and safety of home-based subcutaneous immunoglobulin replacement therapy in paediatric patients with primary immunodeficiencies. Clinical and Experimental Immunology, 164(3), 357–364.PubMedCentralPubMedCrossRef Borte, M., Bernatowska, E., Ochs, H. D., Roifman, C. M., & The Vivaglobin Study Group. (2011). Efficacy and safety of home-based subcutaneous immunoglobulin replacement therapy in paediatric patients with primary immunodeficiencies. Clinical and Experimental Immunology, 164(3), 357–364.PubMedCentralPubMedCrossRef
23.
go back to reference Modell, V., Gee, B., Lewis, D. B., Orange, J. S., Roifman, C. M., Routes, J. M., et al. (2011). Global study of primary immunodeficiency diseases (PI)—diagnosis, treatment, and economic impact: An updated report from the Jeffrey Modell Foundation. Immunologic Research, 51(1), 61–70.PubMedCrossRef Modell, V., Gee, B., Lewis, D. B., Orange, J. S., Roifman, C. M., Routes, J. M., et al. (2011). Global study of primary immunodeficiency diseases (PI)—diagnosis, treatment, and economic impact: An updated report from the Jeffrey Modell Foundation. Immunologic Research, 51(1), 61–70.PubMedCrossRef
24.
go back to reference Nicolay, U., Haag, S., Eichmann, F., Herget, S., Spruck, D., & Gardulf, A. (2005). Measuring treatment satisfaction in patients with primary immunodeficiency diseases receiving lifelong immunoglobulin replacement therapy. Quality of Life Research, 14(7), 1683–1691.PubMedCrossRef Nicolay, U., Haag, S., Eichmann, F., Herget, S., Spruck, D., & Gardulf, A. (2005). Measuring treatment satisfaction in patients with primary immunodeficiency diseases receiving lifelong immunoglobulin replacement therapy. Quality of Life Research, 14(7), 1683–1691.PubMedCrossRef
25.
go back to reference Sigstad, H. M., Stray-Pedersen, A., & Frøland, S. S. (2005). Coping, quality of life, and hope in adults with primary antibody deficiencies. Health and Quality of Life Outcomes, 3, 31.PubMedCentralPubMedCrossRef Sigstad, H. M., Stray-Pedersen, A., & Frøland, S. S. (2005). Coping, quality of life, and hope in adults with primary antibody deficiencies. Health and Quality of Life Outcomes, 3, 31.PubMedCentralPubMedCrossRef
26.
go back to reference Gardulf, A., Borte, M., Ochs, H. D., Nicolay, U., & Group, V. C. S. Vivaglobin Clinical Study Group. (2008). Prognostic factors for health-related quality of life in adults and children with primary antibody deficiencies receiving SCIG home therapy. Clinical Immunology, 126(1), 81–88.PubMedCrossRef Gardulf, A., Borte, M., Ochs, H. D., Nicolay, U., & Group, V. C. S. Vivaglobin Clinical Study Group. (2008). Prognostic factors for health-related quality of life in adults and children with primary antibody deficiencies receiving SCIG home therapy. Clinical Immunology, 126(1), 81–88.PubMedCrossRef
27.
go back to reference Gardulf, A., Nicolay, U., Math, D., Asensio, O., Bernatowska, E., Böck, A., et al. (2004). Children and adults with primary antibody deficiencies gain quality of life by subcutaneous IgG self-infusions at home. The Journal of Allergy and Clinical Immunology, 114(4), 936–942.PubMedCrossRef Gardulf, A., Nicolay, U., Math, D., Asensio, O., Bernatowska, E., Böck, A., et al. (2004). Children and adults with primary antibody deficiencies gain quality of life by subcutaneous IgG self-infusions at home. The Journal of Allergy and Clinical Immunology, 114(4), 936–942.PubMedCrossRef
28.
go back to reference Nicolay, U., Kiessling, P., Berger, M., Gupta, S., Yel, L., Roifman, C. M., et al. (2006). Health-related quality of life and treatment satisfaction in North American patients with primary immunodeficiency diseases receiving subcutaneous IgG self-infusions at home. Journal of Clinical Immunology, 26(1), 65–72.PubMedCrossRef Nicolay, U., Kiessling, P., Berger, M., Gupta, S., Yel, L., Roifman, C. M., et al. (2006). Health-related quality of life and treatment satisfaction in North American patients with primary immunodeficiency diseases receiving subcutaneous IgG self-infusions at home. Journal of Clinical Immunology, 26(1), 65–72.PubMedCrossRef
29.
go back to reference Hammarström, L., & Edvard Smith, C. I. (2007). Genetic approach to common variable immunodeficiency and IgA deficiency. In H. D. Ochs, C. I. Edward Smith, & J. M. Puck (Eds.), Primary immunodeficiency diseases: A molecular and genetic approach (2nd ed., pp. 313–325). New York: Oxford University Press. Hammarström, L., & Edvard Smith, C. I. (2007). Genetic approach to common variable immunodeficiency and IgA deficiency. In H. D. Ochs, C. I. Edward Smith, & J. M. Puck (Eds.), Primary immunodeficiency diseases: A molecular and genetic approach (2nd ed., pp. 313–325). New York: Oxford University Press.
30.
go back to reference (2013). Diagnostic criteria for PID. European Society for Immunodeficiencies. Available at: http://www.esid.org./clinical-diagnostic-criteria-for-pid-73-0#Q7www.esid.org. Accessed 20 Feb 2013. (2013). Diagnostic criteria for PID. European Society for Immunodeficiencies. Available at: http://​www.​esid.​org.​/​clinical-diagnostic-criteria-for-pid-73-0#Q7www.esid.org. Accessed 20 Feb 2013.
31.
go back to reference Woof, J. M., & Ken, M. A. (2006). The function of immunoglobulin A in immunity. Journal of Pathology, 208(2), 270–282.PubMedCrossRef Woof, J. M., & Ken, M. A. (2006). The function of immunoglobulin A in immunity. Journal of Pathology, 208(2), 270–282.PubMedCrossRef
32.
go back to reference Rockey, J. H., Hanson, L. Å., Heremans, J. F., & Kunkel, H. G. (1964). β2A aglobulinemia in two healthy men. Journal of Laboratory and Clinical Medicine, 63, 205–212.PubMed Rockey, J. H., Hanson, L. Å., Heremans, J. F., & Kunkel, H. G. (1964). β2A aglobulinemia in two healthy men. Journal of Laboratory and Clinical Medicine, 63, 205–212.PubMed
33.
go back to reference Ammann, A. J., & Hong, R. (1971). Selective IgA deficiency: Presentation of 30 cases and a review of the literature. Medicine (Baltimore), 50(3), 223–236.CrossRef Ammann, A. J., & Hong, R. (1971). Selective IgA deficiency: Presentation of 30 cases and a review of the literature. Medicine (Baltimore), 50(3), 223–236.CrossRef
34.
35.
go back to reference Ulfarsson, J., Gudmundsson, S., & Birgisdottir, B. (1982). Selective serum IgA deficiency in Icelanders. Frequency, family studies and Ig levels. Acta Medica scandinavica, 211(6), 481–487.PubMedCrossRef Ulfarsson, J., Gudmundsson, S., & Birgisdottir, B. (1982). Selective serum IgA deficiency in Icelanders. Frequency, family studies and Ig levels. Acta Medica scandinavica, 211(6), 481–487.PubMedCrossRef
36.
go back to reference Litzman, J., Sevcikova, I., Stikarovska, D., Pikulova, Z., Pazdirkova, A., & Lokaj, J. (2000). IgA deficiency in Czech healthy individuals and selected patient groups. International Archives of Allergy and Immunology, 123(2), 177–180.PubMedCrossRef Litzman, J., Sevcikova, I., Stikarovska, D., Pikulova, Z., Pazdirkova, A., & Lokaj, J. (2000). IgA deficiency in Czech healthy individuals and selected patient groups. International Archives of Allergy and Immunology, 123(2), 177–180.PubMedCrossRef
37.
go back to reference Liblau, R. S., & Bach, J.-F. (1992). Selective IgA deficiency and autoimmunity. International Archives of Allergy and Immunology, 99(1), 16–27.PubMedCrossRef Liblau, R. S., & Bach, J.-F. (1992). Selective IgA deficiency and autoimmunity. International Archives of Allergy and Immunology, 99(1), 16–27.PubMedCrossRef
38.
go back to reference Aghamohammadi, A., Cheraghi, T., Gharagozlou, M., Movahedi, M., Rezaei, N., Yeganeh, M., et al. (2009). IgA deficiency: Correlation between clinical and immunological phenotypes. Journal of Clinical Immunology, 29(1), 130–136.PubMedCrossRef Aghamohammadi, A., Cheraghi, T., Gharagozlou, M., Movahedi, M., Rezaei, N., Yeganeh, M., et al. (2009). IgA deficiency: Correlation between clinical and immunological phenotypes. Journal of Clinical Immunology, 29(1), 130–136.PubMedCrossRef
39.
go back to reference Edwards, E., Razvi, S., & Cunningham-Rundles, C. (2004). IgA deficiency: Clinical correlates and responses to pneumococcal vaccine. Clinical Immunology, 111(1), 93–97.PubMedCrossRef Edwards, E., Razvi, S., & Cunningham-Rundles, C. (2004). IgA deficiency: Clinical correlates and responses to pneumococcal vaccine. Clinical Immunology, 111(1), 93–97.PubMedCrossRef
41.
go back to reference Jorgensen, G. H., Gardulf, A., Sigurdsson, M. I., Sigurdardottir, T. S., Thorsteinsdottir, I., Gudmundsson, S., et al. (2013). Clinical symptoms in adults with selective IgA deficiency: A case-control study. Journal of Clinical Immunology, 33(4), 742–747.PubMedCrossRef Jorgensen, G. H., Gardulf, A., Sigurdsson, M. I., Sigurdardottir, T. S., Thorsteinsdottir, I., Gudmundsson, S., et al. (2013). Clinical symptoms in adults with selective IgA deficiency: A case-control study. Journal of Clinical Immunology, 33(4), 742–747.PubMedCrossRef
42.
go back to reference Gardulf, A. (1994). Rapid subcutaneous immunoglobulin replacement therapy in patients with primary antibody deficiency: Aspects of effectiveness safety, home-therapy, quality of life and costs. PhD-thesis, Karolinska Institutet, Stockholm. ISBN no 91-628-1403-6. Gardulf, A. (1994). Rapid subcutaneous immunoglobulin replacement therapy in patients with primary antibody deficiency: Aspects of effectiveness safety, home-therapy, quality of life and costs. PhD-thesis, Karolinska Institutet, Stockholm. ISBN no 91-628-1403-6.
43.
go back to reference Ware, J. E., Jr., Snow, K. K., Kosinski, M., Gandek, B. (1993, 2000). SF-36 ® Health Survey: Manual and interpretation guide. Lincoln, RI: QualityMetric Incorporated. Ware, J. E., Jr., Snow, K. K., Kosinski, M., Gandek, B. (1993, 2000). SF-36 ® Health Survey: Manual and interpretation guide. Lincoln, RI: QualityMetric Incorporated.
44.
go back to reference Ware, J. E, Jr, & Sherbourne, C. D. (1992). The MOS 36-item short-form health survey (SF-36). I. Conceptual framework and item selection. Medical Care, 30(6), 473–483.PubMedCrossRef Ware, J. E, Jr, & Sherbourne, C. D. (1992). The MOS 36-item short-form health survey (SF-36). I. Conceptual framework and item selection. Medical Care, 30(6), 473–483.PubMedCrossRef
45.
go back to reference Marquis, P., Chassany, O., & Abetz, L. (2004). A comprehensive strategy for the interpretation of quality-of-life data based on existing methods. Value in Health: The Journal of the International Society for Pharmacoeconomics and Outcomes Research, 7(1), 93–104.CrossRef Marquis, P., Chassany, O., & Abetz, L. (2004). A comprehensive strategy for the interpretation of quality-of-life data based on existing methods. Value in Health: The Journal of the International Society for Pharmacoeconomics and Outcomes Research, 7(1), 93–104.CrossRef
48.
go back to reference Jorgensen, G. H., Arnlaugsson, S., Theodors, A., & Ludviksson, B. R. (2010). Immunoglobulin a deficiency and oral health status: A case-control study. Journal of Clinical Periodontology, 37(1), 1–8.PubMedCrossRef Jorgensen, G. H., Arnlaugsson, S., Theodors, A., & Ludviksson, B. R. (2010). Immunoglobulin a deficiency and oral health status: A case-control study. Journal of Clinical Periodontology, 37(1), 1–8.PubMedCrossRef
49.
go back to reference Jorgensen, G. H., Thorsteinsdottir, I., Gudmundsson, S., Hammarstrom, L., & Ludviksson, B. R. (2009). Familial aggregation of IgAD and autoimmunity. Clinical Immunology, 131(2), 233–239.PubMedCrossRef Jorgensen, G. H., Thorsteinsdottir, I., Gudmundsson, S., Hammarstrom, L., & Ludviksson, B. R. (2009). Familial aggregation of IgAD and autoimmunity. Clinical Immunology, 131(2), 233–239.PubMedCrossRef
50.
go back to reference Howard, V., Greene, J. M., Pahwa, S., Winkelstein, J. A., Boyle, J. M., Kocak, M., et al. (2006). The health status and quality of life of adults with X-linked agammaglobulinemia. Clinical Immunology, 118(2–3), 201–208.PubMedCrossRef Howard, V., Greene, J. M., Pahwa, S., Winkelstein, J. A., Boyle, J. M., Kocak, M., et al. (2006). The health status and quality of life of adults with X-linked agammaglobulinemia. Clinical Immunology, 118(2–3), 201–208.PubMedCrossRef
51.
go back to reference Gustafson, R., Gardulf, A., Granert, C., Hansen, S., & Hammarstrom, L. (1997). Prophylactic therapy for selective IgA deficiency. Lancet, 350(9081), 865.PubMedCrossRef Gustafson, R., Gardulf, A., Granert, C., Hansen, S., & Hammarstrom, L. (1997). Prophylactic therapy for selective IgA deficiency. Lancet, 350(9081), 865.PubMedCrossRef
52.
go back to reference Leong, K. P., Yeak, S. C., Saurajen, A. S., Mok, P. K., Earnest, A., Siow, J. K., et al. (2005). Why generic and disease-specific quality-of-life instruments should be used together for the evaluation of patients with persistent allergic rhinitis. Clinical and Experimental Allergy: Journal of the British Society for Allergy and Clinical Immunology, 35(3), 288–298.CrossRef Leong, K. P., Yeak, S. C., Saurajen, A. S., Mok, P. K., Earnest, A., Siow, J. K., et al. (2005). Why generic and disease-specific quality-of-life instruments should be used together for the evaluation of patients with persistent allergic rhinitis. Clinical and Experimental Allergy: Journal of the British Society for Allergy and Clinical Immunology, 35(3), 288–298.CrossRef
53.
go back to reference Ferreira, R. C., Pan-Hammarström, Q., Graham, R. R., Gateva, V., Fontan, G., Lee, A. T., et al. (2010). Association of IFIH1 and other autoimmunity risk alleles with selective IgA deficiency. Nature Genetics, 42(9), 777–780.PubMedCrossRef Ferreira, R. C., Pan-Hammarström, Q., Graham, R. R., Gateva, V., Fontan, G., Lee, A. T., et al. (2010). Association of IFIH1 and other autoimmunity risk alleles with selective IgA deficiency. Nature Genetics, 42(9), 777–780.PubMedCrossRef
54.
go back to reference Dembo, T., Leviton, G. L., & Wright, B. A. (1956). Adjustment to misfortune; A problem of social-psychological rehabilitation. Artificial Limbs, 3(2), 4–62.PubMed Dembo, T., Leviton, G. L., & Wright, B. A. (1956). Adjustment to misfortune; A problem of social-psychological rehabilitation. Artificial Limbs, 3(2), 4–62.PubMed
Metagegevens
Titel
Health-related quality of life (HRQL) in immunodeficient adults with selective IgA deficiency compared with age- and gender-matched controls and identification of risk factors for poor HRQL
Auteurs
G. H. Jörgensen
A. Gardulf
M. I. Sigurdsson
S. Arnlaugsson
L. Hammarström
B. R. Ludviksson
Publicatiedatum
01-03-2014
Uitgeverij
Springer International Publishing
Gepubliceerd in
Quality of Life Research / Uitgave 2/2014
Print ISSN: 0962-9343
Elektronisch ISSN: 1573-2649
DOI
https://doi.org/10.1007/s11136-013-0491-9

Andere artikelen Uitgave 2/2014

Quality of Life Research 2/2014 Naar de uitgave