. Author manuscript; available in PMC: 2016 Dec 28.

Published in final edited form as: Ann Longterm Care. 2015 Oct 28;23(10):15–20.

Table 2.

Effects of Testing Group, Staff Position, and Number of Nursing Hours per Resident on Case Vignette Assessment Performance

Case Vignette	1 (Dementia)		2 (Hypoactive Delirium)		3 (Hyperactive Delirium)		4 (Hyperactive DSD)		5 (Hypoactive DSD)
	Estimated Effect Size	SE	Estimated Effect Size	SE	Estimated Effect Size	SE	Estimated Effect Size	SE	Estimated Effect Size	SE
Testing Group	−0.0267	0.042	−0.014	0.027	−0.0283	0.024	0.021	0.053	−0.025	0.032
Staff Position	0.1215	0.083	−0.0366	0.064	0.1729	0.046^a	0.131	0.047^a	−0.0382	0.061
Number of Nursing Hours Per Resident	0.104	0.044^a	0.1929	0.072^a	−0.1194	0.049^a	0.1073	0.074	−0.0408	0.036
Staff Position × Testing Group Interaction	0.0081	0.063	0.1356	0.058^a	−0.0206	0.050	0.0058	0.029	0.0342	0.038

P<.05

Abbreviations: DSD, delirium superimposed on dementia; SE, standard error.