{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,27]],"date-time":"2026-10-27T22:19:49Z","timestamp":1793139589113,"version":"4.5.0"},"reference-count":27,"publisher":"SAGE Publications","issue":"9","license":[{"start":{"date-parts":[[2011,5,31]],"date-time":"2011-05-31T00:00:00Z","timestamp":1306800000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Cephalalgia"],"published-print":{"date-parts":[[2011,7]]},"abstract":"<jats:p>Aims: The aim was to estimate the prevalence of medication overuse headache (MOH) in Sweden and to analyze the occurrence of this disorder in different population groups.<\/jats:p>\n                  <jats:p>Methods: A total of 44,300 randomly selected individuals (55% women), aged 15 years and above, were interviewed in a national telephone survey, using a standardized questionnaire including the International Headache Society criteria for MOH and questions about sociodemographic factors, headache history and medication use.<\/jats:p>\n                  <jats:p>Results: In Sweden, 3.2% (95% confidence interval (CI) 3.1\u20133.4), n\u2009=\u20091428) suffer from chronic daily headache (CDH) and out of those, 56% ( n\u2009=\u2009799) have MOH. The prevalence of MOH is 1.8% (95% CI 1.7\u20131.9). The mean age of onset was higher among men than women as well as among those with tension-type headache as primary headache compared to those who originally had migraine. A multivariate analysis showed that socioeconomic factors such as having a low level of education and\/or a low household income were associated with MOH.<\/jats:p>\n                  <jats:p>Conclusions: This is the first Swedish population-based study of MOH and we conclude that MOH is a significant public health problem in Sweden, as it is in other parts of the world.<\/jats:p>","DOI":"10.1177\/0333102411410082","type":"journal-article","created":{"date-parts":[[2011,5,31]],"date-time":"2011-05-31T23:17:04Z","timestamp":1306883824000},"page":"1015-1022","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":117,"title":["Epidemiology of medication overuse headache in the general Swedish population"],"prefix":"10.1177","volume":"31","author":[{"given":"Pernilla","family":"Jonsson","sequence":"first","affiliation":[{"name":"University of Gothenburg, Sweden."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tove","family":"Hedenrud","sequence":"additional","affiliation":[{"name":"University of Gothenburg, Sweden."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mattias","family":"Linde","sequence":"additional","affiliation":[{"name":"University of Gothenburg, Sweden."},{"name":"Norwegian University of Science and Technology, Norway."},{"name":"St. Olavs University Hospital, Norway."}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2011,5,31]]},"reference":[{"key":"bibr1-0333102411410082","doi-asserted-by":"publisher","DOI":"10.1111\/j.1468-2982.2008.01742.x"},{"key":"bibr2-0333102411410082","doi-asserted-by":"publisher","DOI":"10.1111\/j.1468-2982.2008.01577.x"},{"key":"bibr3-0333102411410082","doi-asserted-by":"publisher","DOI":"10.1212\/01.WNL.0000120545.45443.93"},{"key":"bibr4-0333102411410082","doi-asserted-by":"publisher","DOI":"10.1212\/WNL.0b013e3181c34abb"},{"key":"bibr5-0333102411410082","doi-asserted-by":"publisher","DOI":"10.1111\/j.1468-2982.2009.01906.x"},{"key":"bibr6-0333102411410082","first-page":"871","volume-title":"The headaches","author":"Diener H","year":"1999","edition":"2"},{"key":"bibr7-0333102411410082","doi-asserted-by":"publisher","DOI":"10.1111\/j.1526-4610.2005.05109.x"},{"key":"bibr8-0333102411410082","doi-asserted-by":"publisher","DOI":"10.1111\/j.1526-4610.2005.05006.x"},{"key":"bibr9-0333102411410082","doi-asserted-by":"publisher","DOI":"10.1046\/j.1468-2982.2002.00413.x"},{"key":"bibr10-0333102411410082","doi-asserted-by":"publisher","DOI":"10.1111\/j.1468-2982.2006.01186.x"},{"key":"bibr11-0333102411410082","doi-asserted-by":"publisher","DOI":"10.1111\/j.1468-2982.2004.00681.x"},{"key":"bibr12-0333102411410082","unstructured":"Apotekensservice. 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