{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,20]],"date-time":"2025-10-20T10:15:59Z","timestamp":1760955359146},"reference-count":0,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"1","content-domain":{"domain":["www.ahajournals.org"],"crossmark-restriction":true},"short-container-title":["Hypertension"],"published-print":{"date-parts":[[1991,7]]},"abstract":"<jats:p>Type A behavior has been associated with coronary heart disease as well as high cholesterol and smoking, major risk factors for coronary heart disease, but the data indicating a similar association with hypertension are inconsistent. Since past studies have usually based hypertension on a single blood pressure assessment or have often included treated hypertensive patients, this inconsistency is not surprising. The current study compared the prevalence of Type A behavior (assessed by Rosenman's structured interview) between 109 untreated hypertensive subjects and 109 age-, sex-, ethnic-, and occupation-matched normotensive subjects. Hypertension status was based on five repeated assessments over a 5-month period. Results indicated that Type A behavior is more prevalent in untreated, mildly hypertensive employed individuals than occupationally matched normotensive subjects. Type A component analysis confirmed the importance of hostility and certain vigorous voice stylistics in predicting cardiovascular conditions. These findings, taken together with the evidence linking Type A behavior with high cholesterol and cigarette smoking, further support the view that this behavior pattern is associated with increased risk of coronary heart disease.<\/jats:p>","DOI":"10.1161\/01.hyp.18.1.72","type":"journal-article","created":{"date-parts":[[2012,6,12]],"date-time":"2012-06-12T00:24:03Z","timestamp":1339460643000},"page":"72-78","update-policy":"http:\/\/dx.doi.org\/10.1161\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":22,"title":["Prevalence of Type A behavior in untreated hypertensive individuals."],"prefix":"10.1161","volume":"18","author":[{"given":"J","family":"Irvine","sequence":"first","affiliation":[{"name":"Department of Psychiatry, University of Toronto, Ontario, Canada."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"D M","family":"Garner","sequence":"additional","affiliation":[{"name":"Department of Psychiatry, University of Toronto, Ontario, Canada."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"H M","family":"Craig","sequence":"additional","affiliation":[{"name":"Department of Psychiatry, University of Toronto, Ontario, Canada."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A G","family":"Logan","sequence":"additional","affiliation":[{"name":"Department of Psychiatry, University of Toronto, Ontario, Canada."}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"276","container-title":["Hypertension"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.ahajournals.org\/doi\/pdf\/10.1161\/01.HYP.18.1.72","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,5,12]],"date-time":"2024-05-12T17:39:37Z","timestamp":1715535577000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.ahajournals.org\/doi\/10.1161\/01.HYP.18.1.72"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1991,7]]},"references-count":0,"journal-issue":{"issue":"1","published-print":{"date-parts":[[1991,7]]}},"alternative-id":["10.1161\/01.HYP.18.1.72"],"URL":"https:\/\/doi.org\/10.1161\/01.hyp.18.1.72","relation":{},"ISSN":["0194-911X","1524-4563"],"issn-type":[{"value":"0194-911X","type":"print"},{"value":"1524-4563","type":"electronic"}],"subject":[],"published":{"date-parts":[[1991,7]]},"assertion":[{"value":"1991-07-01","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}