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. Author manuscript; available in PMC: 2013 Jun 1.
Published in final edited form as: J Am Geriatr Soc. 2012 May 30;60(6):1122–1127. doi: 10.1111/j.1532-5415.2012.03958.x

Table 3.

Association between Complications and Delirium Persistence at 1-Month

No Complications 1 Complication ≥ 2 Complications Univariate Analysis P-value* Multivariable Analysis P-value†
Delirium Persistence among those with Cardiac Complications 58% (188/325) 33% (7/21) 50% (2/4) 0.069 0.118
Delirium Persistence among those with Non-Cardiac Complications 55% (152/276) 59% (34/58) 69% (11/16) 0.279 0.580
Delirium Persistence among those with Geriatric Syndrome Complications 51% (108/214) 61% (74/121) 100% (15/15) 0.0004 0.048
No Complication All Complications Resolved At least 1 Unresolved Complication Univariate Analysis P-value* Multivariable Analysis P-value†
Delirium Persistence among those with Cardiac Complications 58% (188/325) 30% (6/20) 60% (3/5) 0.108 0.117
Delirium Persistence among those with Non-Cardiac Complications 55% (152/276) 55% (30/55) 79% (15/19) 0.135 0.165
Delirium Persistence among those with Geriatric Syndrome Complications 51% (108/214) 61% (31/51) 68% (58/85) 0.016 0.100
*

Mantel-Haenszel X2 trend test;

†

Multivariable logistic regression adjusted for age (dichotomized at 85), MDAS (dichotomized at 15), baseline DSI