JAMDA
Volume 12, Issue 1 , Pages 50-57, January 2011

Improving Adherence With the Use of Hip Protectors Among Older People Living in Nursing Care Facilities: A Cluster Randomized Trial

  • Ian D. Cameron, MB, BS, PhD

      Affiliations

    • Rehabilitation Studies Unit, Sydney Medical School, University of Sydney, Ryde NSW, Australia
    • Corresponding Author InformationAddress correspondence to Ian D. Cameron, Rehabilitation Studies Unit, Sydney Medical School, University of Sydney, PO Box 6, Ryde NSW 1680, Australia.
    • ,
  • Susan E. Kurrle, MB, BS, PhD

      Affiliations

    • Division of Rehabilitation and Aged Care, Hornsby Ku-ring-gai Hospital, Hornsby NSW, Australia
    • ,
  • Susan Quine, MSc, MPH, PhD

      Affiliations

    • Sydney School of Public Health, Building A27 University of Sydney, NSW, Australia
    • ,
  • Philip N. Sambrook, MD, BS, LLB

      Affiliations

    • Institute of Bone & Joint Research, Sydney Medical School, University of Sydney NSW, Australia
    • ,
  • Lyn March, MB, BS, MSc, PhD

      Affiliations

    • Institute of Bone & Joint Research, Sydney Medical School, University of Sydney NSW, Australia
    • ,
  • Daniel K.Y. Chan, MB, BS, MD

      Affiliations

    • Department of Aged Care & Rehabilitation, University of NSW, Bankstown Hospital, Bankstown, NSW, Australia
    • ,
  • Keri Lockwood, BHSc (Nursing)

      Affiliations

    • Division of Rehabilitation and Aged Care, Hornsby Ku-ring-gai Hospital, Hornsby NSW, Australia
    • ,
  • Bronwyn Cook, BN

      Affiliations

    • Division of Rehabilitation and Aged Care, Hornsby Ku-ring-gai Hospital, Hornsby NSW, Australia
    • ,
  • Frederieke F. Schaafsma, MD, PhD

      Affiliations

    • Rehabilitation Studies Unit, Sydney Medical School, University of Sydney, Ryde NSW, Australia

published online 13 August 2010.

Objectives

To test different adherent strategies aimed at improving hip protector use among nursing care facility residents.

Design, Setting and Participants

A cluster randomized controlled trial with 234 residents older than 75 years from 9 units of 7 nursing care facilities in the Northern Sydney region, Australia.

Intervention

Residents were cluster randomized in 3 groups. The first group received hard shell hip protectors without cost (no cost group). The second group received an educational session, a demonstration of the use of hip protectors, and free choice of type of hip protectors without cost (combined group). The third group was the control group who received a brochure about hip protectors.

Measurements

Primary outcome was adherence with the use of hip protectors at 3 and 6 months after recruitment. Secondary outcomes were falls, injuries, and fractures.

Results

No participants in the control group purchased hip protectors at any stage. At 3 months, 33% of participants in the no cost group and 27% in the combined group wore a hip protector at the time of visit. This declined to 25% and 24% respectively at 6 months. No significant difference was seen in any of the 3 adherence outcomes between the 2 intervention groups. The number of falls or hospitalizations did not differ between groups, with 5 hip fractures reported during the intervention period. Residents were more likely to be adherent if they were female and had greater restriction in daily activities.

Conclusion

Providing free hip protectors to older people living in nursing care facilities was necessary to increase initial acceptance and adherence. Nevertheless, after 6 months the achieved level of adherence was not high enough to be associated with a reduction of hip fractures. The provision of educational sessions and demonstrations to nursing staff and participants had no added value in this trial.

Keywords: Adherence, hip protector, nursing care facilities, falls prevention

 

 Clinical trial registration: ACTRN012607000352404. The study was supported by an Australian National Health and Medical Research Council Grant (358372).

PII: S1525-8610(10)00067-8

doi:10.1016/j.jamda.2010.02.010

JAMDA
Volume 12, Issue 1 , Pages 50-57, January 2011

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