{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,17]],"date-time":"2026-08-17T22:08:31Z","timestamp":1787004511332,"version":"build-2736575974"},"reference-count":0,"publisher":"Portland Press Ltd.","issue":"s25","content-domain":{"domain":["portlandpress.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[1991,10,1]]},"abstract":"<jats:p>1. Changes in blood pressure during the normal menstrual cycle are not well documented, and previous studies have given conflicting results.<\/jats:p>\n                  <jats:p>2. Thirty normotensive women and ten mildly hypertensive women measured their blood pressure at home each morning for 6 weeks, under standardized conditions, using a UA-751 semi-automatic sphygmomanometer. All had normal menstrual cycles and subjects entered the study at difference phases of the cycle.<\/jats:p>\n                  <jats:p>3. Blood pressure was higher at the onset of menstruation than at most other phases of the cycle (systolic blood pressure, P &amp;lt; 0.05; diastolic blood pressure, P &amp;lt; 0.001). Adjusted diastolic blood pressure was higher in the follicular than in the luteal phase (mean difference 1.23 mmHg, P &amp;lt; 0.001). Similarly, blood pressure was lower during days 17\u201326 than during the remainder of the cycle (adjusted mean difference in systolic blood pressure \u22120.65 mmHg, P = 0.07; adjusted mean difference in diastolic blood pressure \u2212 1.19 mmHg, P &amp;lt; 0.001).<\/jats:p>\n                  <jats:p>4. Similar patterns were seen in normotensive and hypertensive subjects, and changes in plasma 17\u03b2-oestradiol and progesterone concentrations were also similar in the two groups.<\/jats:p>","DOI":"10.1042\/cs0810515","type":"journal-article","created":{"date-parts":[[2015,8,7]],"date-time":"2015-08-07T07:33:17Z","timestamp":1438932797000},"page":"515-518","update-policy":"https:\/\/doi.org\/10.1042\/crossmark_policy","source":"Crossref","is-referenced-by-count":90,"title":["Changes in blood pressure during the normal menstrual cycle"],"prefix":"10.1042","volume":"81","author":[{"given":"F. P.","family":"Dunne","sequence":"first","affiliation":[{"name":"Department of Medicine, Regional Hospital and University College, Cork, Republic of Ireland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"D. G.","family":"Barry","sequence":"additional","affiliation":[{"name":"Department of Statistics, Regional Hospital and University College, Cork, Republic of Ireland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J. B.","family":"Ferriss","sequence":"additional","affiliation":[{"name":"Department of Medicine, Regional Hospital and University College, Cork, Republic of Ireland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"G.","family":"Grealy","sequence":"additional","affiliation":[{"name":"Department of Medicine, Regional Hospital and University College, Cork, Republic of Ireland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"D.","family":"Murphy","sequence":"additional","affiliation":[{"name":"Department of Biochemistry, Regional Hospital and University College, Cork, Republic of Ireland"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"288","container-title":["Clinical Science"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/portlandpress.com\/clinsci\/article-pdf\/81\/s25\/515\/744429\/cs0810515.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/portlandpress.com\/clinsci\/article-pdf\/81\/s25\/515\/744429\/cs0810515.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,12,1]],"date-time":"2021-12-01T18:57:29Z","timestamp":1638385049000},"score":1,"resource":{"primary":{"URL":"https:\/\/portlandpress.com\/clinsci\/article\/81\/s25\/515\/97035\/Changes-in-blood-pressure-during-the-normal"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1991,10,1]]},"references-count":0,"journal-issue":{"issue":"s25","published-print":{"date-parts":[[1991,10,1]]}},"URL":"https:\/\/doi.org\/10.1042\/cs0810515","relation":{},"ISSN":["0144-9664"],"issn-type":[{"value":"0144-9664","type":"print"}],"subject":[],"published":{"date-parts":[[1991,10,1]]}}}