{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,5]],"date-time":"2026-10-05T16:29:46Z","timestamp":1791217786650,"version":"4.1.0"},"reference-count":47,"publisher":"Springer Science and Business Media LLC","issue":"4","license":[{"start":{"date-parts":[[2019,12,12]],"date-time":"2019-12-12T00:00:00Z","timestamp":1576108800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"},{"start":{"date-parts":[[2019,12,12]],"date-time":"2019-12-12T00:00:00Z","timestamp":1576108800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Qual Life Res"],"published-print":{"date-parts":[[2020,4]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Purpose<\/jats:title>\n                    <jats:p>The aim of this study was to evaluate psychometric properties of the core disease-specific 14-item German HeartQoL questionnaire.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>\n                      As an extension of the international HeartQol Project, cross-sectional and longitudinal health-related quality of life (HRQL) data were collected from 305 patients with angina (\n                      <jats:italic>N\u2009<\/jats:italic>\n                      =\u2009101), myocardial infarction (\n                      <jats:italic>N\u2009<\/jats:italic>\n                      =\u2009123), or ischemic heart failure (\n                      <jats:italic>N\u2009<\/jats:italic>\n                      =\u200981) in Austria and Switzerland using German versions of the HeartQoL, the Short Form-36 Health Survey (SF-36), and the Hospital Anxiety and Depression Scale. The underlying factor structure was examined with Mokken Scaling analysis; then convergent, divergent, and discriminative validity, internal consistency reliability, and responsiveness were assessed.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      The highest HRQL scores were reported by patients with myocardial infarction followed by ischemic heart failure and then angina. The two-factor structure was confirmed with strong physical, emotional, and global scale\n                      <jats:italic>H<\/jats:italic>\n                      coefficients (&gt;\u2009.50). Divergent and convergent validity (from\n                      <jats:italic>r\u2009<\/jats:italic>\n                      =\u2009.04 to .78) were shown for each diagnosis; discriminative validity was verified as well (partially: age, sex, and disease severity; largely: SF-36 health status\/transition; totally: anxiety and depression). Internal consistency reliability was excellent (Cronbach\u2019s alpha\u2009=\u2009.91). In terms of responsiveness, physical and global scale scores improved significantly after percutaneous coronary intervention (\n                      <jats:italic>p\u2009<\/jats:italic>\n                      &lt;\u2009.01) while after cardiac rehabilitation all scale scores improved significantly (\n                      <jats:italic>p\u2009<\/jats:italic>\n                      &lt;\u2009.001).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>The German HeartQoL questionnaire is a valid and reliable HRQL instrument with these data supporting its potential use in clinical practice and research to assess and compare HRQL in German-speaking patients with ischemic heart disease. The shortness of the tool may prove to be helpful particularly in clinical practice.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1007\/s11136-019-02384-6","type":"journal-article","created":{"date-parts":[[2019,12,12]],"date-time":"2019-12-12T13:02:25Z","timestamp":1576155745000},"page":"1093-1105","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":19,"title":["Validation of the German HeartQoL: a short health-related quality of life questionnaire for cardiac patients"],"prefix":"10.1007","volume":"29","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-5407-7885","authenticated-orcid":false,"given":"Alexandra","family":"Huber","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0957-7810","authenticated-orcid":false,"given":"Neil","family":"Oldridge","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Werner","family":"Benzer","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hugo","family":"Saner","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6128-3687","authenticated-orcid":false,"given":"Stefan","family":"H\u00f6fer","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2019,12,12]]},"reference":[{"key":"2384_CR1","doi-asserted-by":"publisher","first-page":"2001","DOI":"10.1093\/eurheartj\/ehu205","volume":"35","author":"SD Anker","year":"2014","unstructured":"Anker, S. 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Retrieved November 14, 2019, fromhttps:\/\/www.bfs.admin.ch\/bfs\/de\/home\/statistiken\/gesundheit\/gesundheitszustand\/krankheiten\/herz-kreislauf-erkrankungen.html."}],"container-title":["Quality of Life Research"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s11136-019-02384-6.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/s11136-019-02384-6\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s11136-019-02384-6.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,23]],"date-time":"2023-09-23T18:56:09Z","timestamp":1695495369000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/s11136-019-02384-6"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,12,12]]},"references-count":47,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2020,4]]}},"alternative-id":["2384"],"URL":"https:\/\/doi.org\/10.1007\/s11136-019-02384-6","relation":{},"ISSN":["0962-9343","1573-2649"],"issn-type":[{"value":"0962-9343","type":"print"},{"value":"1573-2649","type":"electronic"}],"subject":[],"published":{"date-parts":[[2019,12,12]]},"assertion":[{"value":"2 December 2019","order":1,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"12 December 2019","order":2,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Compliance with ethical standards"}},{"value":"The authors declare that they have no have no conflict of interest or any competing interests.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Conflict of interest"}},{"value":"This study was approved by either the respective ethics committees or Institutional Review Boards.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethics approval"}},{"value":"Written informed consent was obtained from all individual participants included in the study.","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Informed consent"}}]}}