Table 4. Interrupted time-series comparisons.

Screen	Preimplementation regression slope, % change/month [95% CI]	Postimplementation regression slope, % change/month [95% CI]	Slope change [95% CI]	p -Value
Advance directives	−0.08 [−0.35, 0.19]	0.37 [0.14, 0.59]	0.44 [0.10, 0.79]	0.017
Depression	−0.35 [−0.71, 0.01]	2.62 [2.32, 2.92]	2.97 [2.50, 3.44]	<0.0001
Fall risk	−0.22 [−0.68, 0.23]	3.29 [2.91, 3.67]	3.52 [2.92, 4.11]	<0.0001
Alcohol and drug misuse	−0.24 [−0.52, 0.03]	2.83 [2.60, 3.06]	3.07 [2.71, 3.43]	<0.0001