Skip to main content

Table 1 Study period details

From: Prevention of hip fractures in older adults residing in long-term care facilities with a hip airbag: a retrospective pilot study

 

Control

Run-in

Intervention

Start date

01–01-17

01–05-18

01–10-18

End date

01–05-18

01–10-18

29–02-20

Study days, n

485

153

516

Patients, n

969

958

904

Person years, n

1286

401

1277

Sex

  Female, %

70

70

69