OBJECTIVE: The Medical Outcomes Study Short Form 36 (SF-36) is recommended to assess quality of life (QOL) in systemic lupus erythematosus (SLE). The aim of the current study was to assess QOL over time in the first 5 years of a multicenter inception cohort of patients with SLE. METHODS: An inception SLE cohort was assembled according to a standardized protocol between 2000 and 2012. In addition to clinical and laboratory assessments, patients completed the SF-36 at yearly intervals. Only patients who had ≥5 completed QOL questionnaires were included in these analyses. Generalized estimating equation models were run separately for each of the 8 subscales and for the physical and mental component summary scores, adjusting for repeated measures by patients. RESULTS: A total of 495 patients were included. The mean ± SD disease duration at the first visit was 5.3 ± 4.1 months. The mean ± SD age at enrollment was 35.8 ± 13.2 years. All 8 subscales and the 2 summary scores showed improvement in the first 2 years from enrollment. Between years 2 and 5, none of the subscales or summary scores showed any change. Minimum clinically important improvement was achieved by 35-56% of the patients and was influenced by demographic and disease factors. CONCLUSION: Unlike late-stage lupus, where QOL is stable over time, in patients with early disease, all subscales improve in early followup up to 2 years. Therefore, the SF-36 may be a sensitive outcome measure in early disease in patients with SLE.
OBJECTIVE: The Medical Outcomes Study Short Form 36 (SF-36) is recommended to assess quality of life (QOL) in systemic lupus erythematosus (SLE). The aim of the current study was to assess QOL over time in the first 5 years of a multicenter inception cohort of patients with SLE. METHODS: An inception SLE cohort was assembled according to a standardized protocol between 2000 and 2012. In addition to clinical and laboratory assessments, patients completed the SF-36 at yearly intervals. Only patients who had ≥5 completed QOL questionnaires were included in these analyses. Generalized estimating equation models were run separately for each of the 8 subscales and for the physical and mental component summary scores, adjusting for repeated measures by patients. RESULTS: A total of 495 patients were included. The mean ± SD disease duration at the first visit was 5.3 ± 4.1 months. The mean ± SD age at enrollment was 35.8 ± 13.2 years. All 8 subscales and the 2 summary scores showed improvement in the first 2 years from enrollment. Between years 2 and 5, none of the subscales or summary scores showed any change. Minimum clinically important improvement was achieved by 35-56% of the patients and was influenced by demographic and disease factors. CONCLUSION: Unlike late-stage lupus, where QOL is stable over time, in patients with early disease, all subscales improve in early followup up to 2 years. Therefore, the SF-36 may be a sensitive outcome measure in early disease in patients with SLE.
Authors: Jin-Shei Lai; Jennifer L Beaumont; Sally E Jensen; Karen Kaiser; David L Van Brunt; Amy H Kao; Shih-Yin Chen Journal: Clin Rheumatol Date: 2016-11-15 Impact factor: 2.980
Authors: Benjamin Chaigne; Axel Finckh; Deshire Alpizar-Rodriguez; Delphine Courvoisier; Camillo Ribi; Carlo Chizzolini Journal: Qual Life Res Date: 2017-03-11 Impact factor: 4.147
Authors: R C Monahan; L J J Beaart-van de Voorde; G M Steup-Beekman; C Magro-Checa; T W J Huizinga; J Hoekman; A A Kaptein Journal: Lupus Date: 2017-02-22 Impact factor: 2.911
Authors: Benjamin Chaigne; Carlo Chizzolini; Thomas Perneger; Marten Trendelenburg; Uyen Huynh-Do; Eric Dayer; Thomas Stoll; Johannes von Kempis; Camillo Ribi Journal: BMC Immunol Date: 2017-03-28 Impact factor: 3.615