Table 3.

Analysis of Variance With Tukey Post Hoc Tests to Compare the Number of Falls per 1000 Patient Days Between Intervention Periods for the Entire Resident Population (n = 60) and Subpopulation (n = 31) ^a

Entire Group	df 2, 8	F 4.695	P .04	Sample	df 2, 8	F 4.959	P .04
		Mean Difference (I-J)	P			Mean Difference (I-J)	P
Pre vs during		0.13	.99	Pre vs during		1.91	.27
During vs post		2.24	.09	During vs post		1.39	.47
Pre vs post		2.64	.05	Pre vs post		3.30	.03

^a Results indicate that significant differences (P ≤ 0.05) between the pre- and postintervention phases exist for the entire and subpopulation.