Table 2.

Falls Outcomes

	Intervention (N = 1152)	Control (N = 1962)	Total (N = 3114)	Adjusted Rate Ratio (95% CI), p Value
Falls, rate per 1000 participant bed days (95% CI)	9.3 (7.0, 12.5)	6.6 (4.9, 9.0)	7.9 (6.8, 9.2)	1.41 (0.85, 2.34), p = .192
N patients with falls	130	128	258
Injurious falls, rate per 1000 participant bed days (95% CI)	2.5 (1.5, 4.1)	2.8 (1.7, 4.5)	2.6 (2.0, 3.3)	0.90 (0.38, 2.14), p = .807
N patients with injurious falls	50	52	102
N serious falls	8	4	12
N patients with serious falls	8	4	12
Proportion of fallers, having 1 or more falls (95% CI)	8.9 (6.8, 11.7)	6.0 (4.5, 8.0)	7.3 (6.3, 8.4)	OR = 1.54 (0.91, 2.61), p = .105

Note: OR = odds ratio.

Rates, proportions, and confidence intervals (CIs) are model-based estimates adjusted for ward, time period, and Charlson Comorbidity Index.