Table 3. Effect of the fall prevention program on femoral fracture incidence in Bavarian nursing homes during the first year of intervention (1.04.2007–31.03.2008).

	Femoral fractures, n	Total person-years	Femoral fractures/1000 person-years	HR (95% CI)*
Fall prevention program
No (Control group)	917	22,450	41.0	1.00
Yes (Intervention group)	331	9,882	33.6	0.82 (0.72–0.93)

*Hazard rate ratio and 95% confidence interval adjusted for gender, age, number of beds (log) and level of care.