F. Amaddeo
Evid Based Ment Health 2008 11: 106.
web only notes 11/4/106
A person could contribute more than one diagnostic category if they had admissions for different primary diagnoses, so the first at-risk period started at the first admission and was attributed to the primary diagnosis of this admission; after admission for a second primary diagnosis, the subsequent time was attributed to this second diagnosis and so on. SMRs in the paper were expressed as percentages rather than as ratios; ratios have been reported here.
Register for free content
The full back archive is now available for all BMJ Journals. Institutional subscribers may access the entire archive as part of their subscription. Personal subscribers will also have access to all content when logged in. Non-subscribers who register have free access to all articles published before 2006 right back to volume 1 issue 1. Register here to access the free archive of all BMJ Journals.
Don't forget to sign up for content alerts so you keep up to date with all the articles as they are published.
