Table 2
Occurrence of hip fractures, by study group
Person years
Hip fractures
Rate /1000
Adjusted IRR
95% CI
CI, confidence interval; IRR, incidence rate ratio.
Non-user
33189
120
3.62
1.00
Reference
Statin
24512
49
2.00
0.62
0.45 to 0.85
Other lipid-lowering drug
8990
17
1.89
0.44
0.26 to 0.72