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Comprehensive geriatric assessment for older adults admitted to ...

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Shamian 1984 (Continued)<br />

Outcomes Outcomes: death, medication use, activities of daily living<br />

Trial conclusions: <strong>geriatric</strong> wards can result in reduced drug prescribing, and aid transfers<br />

Notes<br />

Risk of bias<br />

Bias Authors’ judgement Support <strong>for</strong> judgement<br />

Random sequence generation (selection<br />

bias)<br />

Low risk Random number tables<br />

Allocation concealment (selection bias) Unclear risk None described<br />

Blinding (per<strong>for</strong>mance bias and detection<br />

bias)<br />

All outcomes<br />

Incomplete outcome data (attrition bias)<br />

All outcomes<br />

High risk Blinding of outcome <strong>assessment</strong> but not of<br />

staff or patients<br />

High risk No intention-<strong>to</strong>-treat analysis apparent<br />

Selective reporting (reporting bias) Unclear risk No a priori documentation could be found<br />

<strong>to</strong> judge this item<br />

Other bias Unclear risk It is unclear if there was likely <strong>to</strong> be any<br />

selection bias<br />

Baseline outcome measurements similar Low risk Similar baseline measurements used<br />

Baseline characteristics similar Low risk Baseline characteristics similar<br />

Study protected against contamination Unclear risk Staff were shared across units<br />

Thomas 1993<br />

Methods Year: 1993<br />

Location: Wins<strong>to</strong>n-Salem, NC, USA (Community Hospital)<br />

Team/ward?: team<br />

Timing: acute (within 48 hours)<br />

Trial methodology: randomised controlled trial<br />

Participants Numbers (<strong>to</strong>tal): 132<br />

Mean age: 77<br />

Male:female ratio: 35% (approximately)<br />

Inclusion criteria: all patients over 70<br />

Exclusion criteria: refusal of patients, ICU, CCU, obvious terminal illness, renal<br />

haemodialysis, place of residence greater than 50 miles from hospital<br />

Patient selection criteria: unselected<br />

<strong>Comprehensive</strong> <strong>geriatric</strong> <strong>assessment</strong> <strong>for</strong> <strong>older</strong> <strong>adults</strong> <strong>admitted</strong> <strong>to</strong> hospital (Review)<br />

Copyright © 2011 The Cochrane Collaboration. Published by John Wiley & Sons, Ltd.<br />

48

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