Overall performance of Oort’s procedure for response shift detection at item level: a pilot simulation study Antoine VanierVéronique SébilleJean-Benoit Hardouin OriginalPaper 11 February 2015 Pages: 1799 - 1807
Testing item response theory invariance of the standardized Quality-of-life Disease Impact Scale (QDIS®) in acute coronary syndrome patients: differential functioning of items and test Nina DengMilena D. AnatchkovaJohn E. Ware Jr. OriginalPaper 20 January 2015 Pages: 1809 - 1822
Testing measurement invariance of the GHQ-28 in stroke patients Theresa MunyombweRobert M. WestKate Hill Brief Communication 22 January 2015 Pages: 1823 - 1827
Assessing measurement invariance of three depression scales between neurologic samples and community samples Hyewon ChungJiseon KimDagmar Amtmann Brief Communication 29 January 2015 Pages: 1829 - 1834
Quality of life attenuates age-related decline in functional status of older adults Yuval PalgiAmit ShriraOleg Zaslavsky OriginalPaper 14 January 2015 Pages: 1835 - 1843
Illness perceptions mediate the relationship between bowel symptom severity and health-related quality of life in IBS patients Véronique De Gucht OriginalPaper Open access 07 February 2015 Pages: 1845 - 1856
The correlation of the “Walking Estimated-Limitation Calculated by History” (WELCH) questionnaire with treadmill maximal walking time is not impaired by age, in patients with claudication Alban Fouasson-ChaillouxPierre AbrahamNafi Ouedraogo OriginalPaper 13 January 2015 Pages: 1857 - 1864
Independent and combined association of overall physical fitness and subjective well-being with fibromyalgia severity: the al-Ándalus project Fernando Estévez-LópezCindy M. GrayManuel Pulido-Martos OriginalPaper 18 January 2015 Pages: 1865 - 1873
The subjective well-being of individuals diagnosed with comorbid intellectual disability and attention deficit hyperactivity disorders Tal Araten-Bergman OriginalPaper 13 February 2015 Pages: 1875 - 1886
Perceived health status and cardiometabolic risk among a sample of youth in Mexico Yvonne N. FloresGabriel Q. ShaibiDonald L. Patrick OriginalPaper 04 February 2015 Pages: 1887 - 1897
Assessment of Parkinson’s disease levodopa-induced dyskinesia: a qualitative research study William R. LenderkingSally MannixAnette-Eleonore Schrag OriginalPaper 06 February 2015 Pages: 1899 - 1910
The use of cognitive interviews to revise the Quality of Trauma Care Patient-Reported Experience Measure (QTAC-PREM) Niklas BobrovitzMaria J. SantanaHenry T. Stelfox OriginalPaper 15 January 2015 Pages: 1911 - 1919
Item-level informant discrepancies between children and their parents on the PROMIS® pediatric scales James W. VarniDavid ThissenDarren A. DeWalt OriginalPaper 06 January 2015 Pages: 1921 - 1937
Testing parent dyad interchangeability in the parent proxy-report of PedsQL™ 4.0: a differential item functioning analysis Marziyeh DoostfatemehSeyyed Mohammad Taghi AyatollahiPeyman Jafari OriginalPaper 03 February 2015 Pages: 1939 - 1947
Equivalence of electronic and paper-based patient-reported outcome measures Niloufar CampbellFaraz AliSam S. Salek Review 22 February 2015 Pages: 1949 - 1961
Validity of the 12-item World Health Organization Disability Assessment Schedule 2.0 (WHODAS 2.0) in individuals with Huntington disease (HD) Noelle E. CarlozziAnna L. KratzJane S. Paulsen OriginalPaper 31 January 2015 Pages: 1963 - 1971
Psychometric properties of the Hamilton Depression Rating Scale in multiple sclerosis Simona RaimoLuigi TrojanoGabriella Santangelo OriginalPaper 11 February 2015 Pages: 1973 - 1980
Measurement properties of translated versions of the Scoliosis Research Society-22 Patient Questionnaire, SRS-22: a systematic review Marco MonticoneClaudia NavaEmilia Ambrosini OriginalPaper 15 February 2015 Pages: 1981 - 1998
Conceptual structure of the Taiwan Chinese version of the EORTC QLQ-C30 Chi-Cheng HuangShih-Hsin TuWei-Chu Chie OriginalPaper 06 January 2015 Pages: 1999 - 2013
Short Musculoskeletal Function Assessment: normative data of the Dutch population M. W. de GraafM. El MoumniI. H. F. Reininga OriginalPaper Open access 13 February 2015 Pages: 2015 - 2023
The STOP-BANG questionnaire: reliability and validity of the Persian version in sleep clinic population Khosro Sadeghniiat-HaghighiAli MontazeriMojtaba Sedaghat Brief Communication 23 January 2015 Pages: 2025 - 2030
Validation of the Malay version of the Quality of Life Questionnaire of the European Foundation for Osteoporosis (QUALEFFO-41) in Malaysia Thiagarajan NagammaiMohamed MohazmiPauline Siew Mei Lai Brief Communication 04 February 2015 Pages: 2031 - 2037
Validation of the chronic respiratory questionnaire in the Colombian population with chronic obstructive pulmonary disease Jorge M. Estrada ÁlvarezXimena Ossa GarcíaEdwin Moreno Rojas Brief Communication 12 February 2015 Pages: 2039 - 2044
Why do multi-attribute utility instruments produce different utilities: the relative importance of the descriptive systems, scale and ‘micro-utility’ effects Jeff RichardsonAngelo IezziMunir A. Khan OriginalPaper Open access 31 January 2015 Pages: 2045 - 2053
Erratum to: 21st Annual Conference of the International Society for Quality of Life Research M. Holm Erratum 26 February 2015 Pages: 2055 - 2055