{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T03:12:58Z","timestamp":1777864378551,"version":"3.51.4"},"reference-count":18,"publisher":"SAGE Publications","issue":"1","license":[{"start":{"date-parts":[[1991,1,1]],"date-time":"1991-01-01T00:00:00Z","timestamp":662688000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J R Soc Med"],"published-print":{"date-parts":[[1991,1]]},"abstract":"<jats:p>One hundred and fifty-five patients aged 75 years and over with gastrointestinal haemorrhage were studied and compared with a series of patients aged under 75 years. The mortality in patients with gastric ulcer or gastric carcinoma was not affected by age. However, the mortality in patients with duodenal ulcer was greater in the over-75s (8\/31 deaths in the over-75s, 4\/77 deaths in the under-75s, P=0.01). There was no reluctance to operate on the over-75s. These results can be used to help construct future trials to improve treatment.<\/jats:p>","DOI":"10.1177\/014107689108400112","type":"journal-article","created":{"date-parts":[[2017,1,12]],"date-time":"2017-01-12T20:15:37Z","timestamp":1484252137000},"page":"32-34","source":"Crossref","is-referenced-by-count":3,"title":["Causes and Mortality in Patients Aged over 75 Years with Gastrointestinal Haemorrhage"],"prefix":"10.1177","volume":"84","author":[{"given":"K","family":"Kafetz","sequence":"first","affiliation":[{"name":"Department of Medicine for Elderly People, Whipps Cross Hospital, Leytonstone, London E11 1NR"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"V","family":"Wijesuriya","sequence":"additional","affiliation":[{"name":"Department of Medicine for Elderly People, Whipps Cross Hospital, Leytonstone, London E11 1NR"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[1991,1,1]]},"reference":[{"key":"bibr-bibr1-014107689108400112","first-page":"533","volume":"180","author":"Allan RN","year":"1916","journal-title":"Q J Med"},{"key":"bibr-bibr2-014107689108400112","first-page":"84","volume":"13","author":"Dronfield MW","year":"1979","journal-title":"J R Coll Physicians Lond"},{"key":"bibr-bibr3-014107689108400112","first-page":"765","volume":"69","author":"Cooper BT","year":"1988","journal-title":"Q J Med"},{"key":"bibr-bibr4-014107689108400112","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.294.6583.1308-a"},{"key":"bibr-bibr5-014107689108400112","doi-asserted-by":"publisher","DOI":"10.1136\/pgmj.65.770.913"},{"key":"bibr-bibr6-014107689108400112","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.295.6604.980"},{"key":"bibr-bibr7-014107689108400112","first-page":"212","volume":"20","author":"Madden MV","year":"1986","journal-title":"J R Coll Physicians Lond"},{"key":"bibr-bibr8-014107689108400112","doi-asserted-by":"publisher","DOI":"10.1001\/archsurg.1950.01250011070002"},{"key":"bibr-bibr9-014107689108400112","first-page":"70","volume-title":"Gastro-intestinal tract disorders in the elderly","author":"Marks IN","year":"1984"},{"key":"bibr-bibr10-014107689108400112","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.288.6426.1277"},{"key":"bibr-bibr11-014107689108400112","doi-asserted-by":"publisher","DOI":"10.1016\/0002-9610(77)90310-5"},{"key":"bibr-bibr12-014107689108400112","doi-asserted-by":"publisher","DOI":"10.1097\/00000658-198610000-00014"},{"key":"bibr-bibr13-014107689108400112","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.284.6328.1539"},{"key":"bibr-bibr14-014107689108400112","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(86)92928-4"},{"key":"bibr-bibr15-014107689108400112","doi-asserted-by":"publisher","DOI":"10.1056\/NEJM198706253162608"},{"key":"bibr-bibr16-014107689108400112","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(89)92751-7"},{"key":"bibr-bibr17-014107689108400112","doi-asserted-by":"publisher","DOI":"10.1136\/gut.31.5.504"},{"key":"bibr-bibr18-014107689108400112","volume-title":"Statistical methods for rates and proportions","author":"Fleiss JL","year":"1981"}],"container-title":["Journal of the Royal Society of Medicine"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/014107689108400112","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/014107689108400112","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,30]],"date-time":"2026-04-30T05:40:58Z","timestamp":1777527658000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/014107689108400112"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1991,1]]},"references-count":18,"journal-issue":{"issue":"1","published-print":{"date-parts":[[1991,1]]}},"alternative-id":["10.1177\/014107689108400112"],"URL":"https:\/\/doi.org\/10.1177\/014107689108400112","relation":{},"ISSN":["0141-0768","1758-1095"],"issn-type":[{"value":"0141-0768","type":"print"},{"value":"1758-1095","type":"electronic"}],"subject":[],"published":{"date-parts":[[1991,1]]}}}