PMC:2652658 / 3434-5020
Annnotations
{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/2652658","sourcedb":"PMC","sourceid":"2652658","source_url":"https://www.ncbi.nlm.nih.gov/pmc/2652658","text":"2.1 Participants\nParticipants were 228 patients admitted with ACS to one of four London hospitals. Patients were recruited on 3 days per week rather than consecutively due to staffing constraints. ACS was diagnosed on the basis of chest pain verified by electrocardiographic criteria and/or troponin T measurement [14]. Other inclusion criteria included ability to recall the time symptoms started, time of calling for medical help and events prior to hospital admission, absence of comorbid conditions (renal failure, cancer, stroke, ongoing infection or inflammatory conditions such as inflammatory bowel disease) that might influence symptom presentation, mood or troponin positivity [15], and ability to complete an interview in English. The study was approved by the University College London/University College London Hospitals Ethics Committee and ethics committees of participating hospitals, and the investigation conforms with the principles outlined in the Declaration of Helsinki [16]. Data were collected between 2001 and 2004 in the context of a larger longitudinal observational cohort study of emotional and behavioral triggers of ACS [17]. A total of 375 patients were potentially eligible for this study; of these, 48 (12.8%) were discharged or transferred before the interview could take place, information regarding delay was incomplete for a further 67 (17.9%) due to initial admission to/transfer from non-participating hospitals, and 32 (8.5%) declined participation. The effective response rate was therefore 88%. All participants gave informed written consent.","divisions":[{"label":"label","span":{"begin":0,"end":3}},{"label":"title","span":{"begin":5,"end":17}}],"tracks":[{"project":"0_colil","denotations":[{"id":"18635400-15117768-8528","span":{"begin":689,"end":691},"obj":"15117768"},{"id":"18635400-14150898-8529","span":{"begin":994,"end":996},"obj":"14150898"},{"id":"18635400-16399852-8530","span":{"begin":1153,"end":1155},"obj":"16399852"}],"attributes":[{"subj":"18635400-15117768-8528","pred":"source","obj":"0_colil"},{"subj":"18635400-14150898-8529","pred":"source","obj":"0_colil"},{"subj":"18635400-16399852-8530","pred":"source","obj":"0_colil"}]},{"project":"2_test","denotations":[{"id":"18635400-15117768-28906400","span":{"begin":689,"end":691},"obj":"15117768"},{"id":"18635400-14150898-28906401","span":{"begin":994,"end":996},"obj":"14150898"},{"id":"18635400-16399852-28906402","span":{"begin":1153,"end":1155},"obj":"16399852"}],"attributes":[{"subj":"18635400-15117768-28906400","pred":"source","obj":"2_test"},{"subj":"18635400-14150898-28906401","pred":"source","obj":"2_test"},{"subj":"18635400-16399852-28906402","pred":"source","obj":"2_test"}]},{"project":"MyTest","denotations":[{"id":"18635400-15117768-28906400","span":{"begin":689,"end":691},"obj":"15117768"},{"id":"18635400-14150898-28906401","span":{"begin":994,"end":996},"obj":"14150898"},{"id":"18635400-16399852-28906402","span":{"begin":1153,"end":1155},"obj":"16399852"}],"namespaces":[{"prefix":"_base","uri":"https://www.uniprot.org/uniprot/testbase"},{"prefix":"UniProtKB","uri":"https://www.uniprot.org/uniprot/"},{"prefix":"uniprot","uri":"https://www.uniprot.org/uniprotkb/"}],"attributes":[{"subj":"18635400-15117768-28906400","pred":"source","obj":"MyTest"},{"subj":"18635400-14150898-28906401","pred":"source","obj":"MyTest"},{"subj":"18635400-16399852-28906402","pred":"source","obj":"MyTest"}]}],"config":{"attribute types":[{"pred":"source","value type":"selection","values":[{"id":"0_colil","color":"#ec93d3","default":true},{"id":"2_test","color":"#93eceb"},{"id":"MyTest","color":"#ecd193"}]}]}}