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The seasonal variation in blood pressure was greater in older than in younger subjects and was highly significantly related to maximum and minimum daily air temperature measurements but not to rainfall.<\/jats:p>","DOI":"10.1136\/bmj.285.6346.919","type":"journal-article","created":{"date-parts":[[2009,4,2]],"date-time":"2009-04-02T11:00:59Z","timestamp":1238670059000},"page":"919-923","source":"Crossref","is-referenced-by-count":402,"title":["Seasonal variation in arterial blood pressure."],"prefix":"10.1136","volume":"285","author":[{"given":"P J","family":"Brennan","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"G","family":"Greenberg","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"W E","family":"Miall","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"S G","family":"Thompson","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"239","published-online":{"date-parts":[[1982,10,2]]},"reference":[{"key":"ref_1","first-page":"337","article-title":"A random-zero sphygmomanometer","volume":"i:","author":"Wright, B.M.; Dore, C.F.","year":"1970","unstructured":"Wright BM, Dore CF. A random-zero sphygmomanometer. Lancet 1970;i:337-8.","journal-title":"Lancet"},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"673","DOI":"10.1016\/S0140-6736(65)91827-1","article-title":"Standardisation of observers in blood pressure measurement","volume":"i:","author":"Rose, G.","year":"1965","unstructured":"Rose G. Standardisation of observers in blood pressure measurement. Lancet 1965;i:673-4.","journal-title":"Lancet"},{"issue":"189","key":"ref_3","first-page":"235","article-title":"Seasonal variation in blood pressure in man","volume":"1961","author":"Rose, G.","unstructured":"Rose G. Seasonal variation in blood pressure in man. Nature 1961;189: 235.","journal-title":"Nature"},{"key":"ref_4","first-page":"235","volume":"32","author":"Epidemiol Community Health","year":"1978","unstructured":"Epidemiol Community Health 1978;32:235-8."},{"key":"ref_5","doi-asserted-by":"crossref","first-page":"341","DOI":"10.3109\/10641968209060747","article-title":"The seasonal variation of blood pressure in patients with essential hypertension","volume":"4","author":"Hata, T.; Ogihara, T.; Maruyama, A.","year":"1982","unstructured":"Hata T, Ogihara T, Maruyama A, et al. The seasonal variation of blood pressure in patients with essential hypertension. Clinical and Experimental Hypertension-Theory and Practice 1982;A4:341-54.","journal-title":"Clinical and Experimental Hypertension-Theory and Practice"},{"key":"ref_6","first-page":"108","article-title":"Meteorological correlates with myocardial and cerebral infarction and respiratory disease","volume":"27","author":"Bull, G.M.","year":"1973","unstructured":"Bull GM. Meteorological correlates with myocardial and cerebral infarction and respiratory disease. British Journal of Preventive and Social Medicine 1973;27:108-13.","journal-title":"British Journal of Preventive and Social Medicine"},{"key":"ref_7","first-page":"97","article-title":"Cold weather and ischaemic heart disease","volume":"20","author":"Rose, G.","year":"1966","unstructured":"Rose G. Cold weather and ischaemic heart disease. British Journal of Preventive and Social Medicine 1966;20:97-100.","journal-title":"British Journal of Preventive and Social Medicine"},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"210","DOI":"10.1093\/ageing\/7.4.210","article-title":"Environment, temperature and death rates","volume":"7","author":"Bull, G.M.; Morton, J.","year":"1978","unstructured":"Bull GM, Morton J. Environment, temperature and death rates. Age Ageing 1978;7:210-24.","journal-title":"Age Ageing"},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"16","DOI":"10.1136\/jcp.32.1.16","article-title":"Relationship of air temperature to various chemical, haematological and haemostatic variables","volume":"32","author":"Bull, G.M.; Brozovic, M.; Chakrabarti, R.","year":"1979","unstructured":"Bull GM, Brozovic M, Chakrabarti R, et al. Relationship of air temperature to various chemical, haematological and haemostatic variables. J Clin Pathol 1979;32:16-20.","journal-title":"J Clin Pathol"},{"key":"ref_10","article-title":"Accepted 22_7une","year":"1982","unstructured":"(Accepted 22_7une 1982)"},{"key":"ref_11","article-title":"A previously healthy 6-year-old boy injured his right knee in a bicycle accident in August 1978. The wound was cleaned and sutured without delay. Ten days later the knee became swollen and 25 ml turbid fluid was aspirated. One week later the knee was again swollen, red, and tender, and the patient was feverish. Twenty-five ml turbid fluid was aspirated and sent for bacterial culture, which proved negative. As the patient also had raised erythrocyte sedimentation rate and C-reactive protein concentration he was admitted to hospital and treated for bacterial arthritis with various systemic and intra-articular antibiotics, but without clinical improvement. Histological examination of synovial biopsy specimens showed purulent arthritis, but repeated bacterial cultures remained negative. He was therefore sent for rheumatological evaluation in November","year":"1978","unstructured":"A previously healthy 6-year-old boy injured his right knee in a bicycle accident in August 1978. The wound was cleaned and sutured without delay. Ten days later the knee became swollen and 25 ml turbid fluid was aspirated. One week later the knee was again swollen, red, and tender, and the patient was feverish. Twenty-five ml turbid fluid was aspirated and sent for bacterial culture, which proved negative. As the patient also had raised erythrocyte sedimentation rate and C-reactive protein concentration he was admitted to hospital and treated for bacterial arthritis with various systemic and intra-articular antibiotics, but without clinical improvement. Histological examination of synovial biopsy specimens showed purulent arthritis, but repeated bacterial cultures remained negative. He was therefore sent for rheumatological evaluation in November 1978."}],"container-title":["BMJ"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/data.bmj.org\/tdm\/10.1136\/bmj.285.6346.919","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1136\/bmj.285.6346.919","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,12,9]],"date-time":"2025-12-09T18:46:40Z","timestamp":1765306000000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.bmj.com\/lookup\/doi\/10.1136\/bmj.285.6346.919"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1982,10,2]]},"references-count":11,"journal-issue":{"issue":"6346","published-online":{"date-parts":[[1982,10,2]]},"published-print":{"date-parts":[[1982,10,2]]}},"alternative-id":["10.1136\/bmj.285.6346.919"],"URL":"https:\/\/doi.org\/10.1136\/bmj.285.6346.919","relation":{},"ISSN":["0007-1447","1468-5833"],"issn-type":[{"value":"0007-1447","type":"print"},{"value":"1468-5833","type":"electronic"}],"subject":[],"published":{"date-parts":[[1982,10,2]]}}}