Table 1.

Characteristics of Patients with and without CAM Delirium during the MDS Admission Assessment, 2011–2014

Characteristic	Full Sample n=5588702	Delirium n= 242121	No Delirium n=5346581
Age - mean years (sd)	81.2 (8.3)	83.2 (8.1)	81.1 (8.3)
Female sex - n (%)	3525877 (63)	141451 (58)	3384426 (63)
Non-White Race - n (%)	965863 (17)	39310 (16)	926553 (17)
ADL at Baseline - mean score (sd)*	17.1 (4.8)	19.7 (4.6)	16.9 (4.7)
Visual Impairment - n (%)	936277 (17)	73411 (31)	862866 (16)
Charlson Comorbidity Index - mean score (sd)	2.3 (1.9)	2.6 (2.0)	2.3 (1.9)
Auditory Impairment - n (%)	1449431 (26)	89929 (37)	1359502 (25)
CFS Score - n (%)†
(1) Cognitively Intact	3187305 (57)	16299 (7)	3171006 (59)
(2) Mild Impairment	1268787 (23)	45240 (19)	1223547 (23)
(3) Moderate Impairment	894479 (16)	132759 (55)	761720 (14)
(4) Severe Impairment	182939 (3)	43844 (18)	139095 (3)
Dementia - n (%)	1184377 (21)	133496 (55)	1050881 (20)
Terminal Condition - n (%)	64428 (1)	8525 (4)	55903 (1)

^*ADL=Activities of Daily Living Score (range 0–28, higher=worse)

^†CFS=Cognitive Function Scale