Michelle Lorimer -Use of survival analysis to determine the success of a joint replacement in Australia.

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SSA SOUTH AUSTRALIAN BRANCH – 28 FEBRUARY MEETING

Speaker: Michelle Lorimer (SAHMRI)

Topic: Use of survival analysis to determine the success of a joint replacement in Australia. Perspectives from the Australian Orthopaedic National Joint Replacement Registry

The South Australian Branch of the Statistical Society would like to invite you to the February meeting of the 2018 program.

Venue: Engineering & Maths EMG07 – Maths seminar room, North Terrace, Adelaide University. Campus map is available at http://www.adelaide.edu.au/campuses/northtce/.

***Please note that most entrance doors to Adelaide University buildings close at 6pm so make sure you arrive in time for the talk.

Time:

5.30pm – Refreshments in the Lecture Theatre.

6.05pm – General Meeting Talk.

7.30 pm – A dinner will be held after the meeting at Jasmin Indian Restaurant, 31 Hindmarsh Square, Adelaide.

Please rsvp for dinner to [email protected] by 26th February as we are usually unable to change the booking numbers at the last minute.

 

Abstract: The Australian Orthopaedic National Joint Replacement Registry (AOANJRR) was first established in 1999, becoming national in mid-2002. Since then, the Registry has collected information on over 1.3 million joint replacement procedures. The Registry uses Kaplan-Meier estimates of survivorship to describe the time to the first revision and hazard ratios, calculated using Cox proportional hazards models adjusting for age and gender, are used to compare the rate of revision between groups. These methods will be described and examples provided of how the interpretation of the analyses has been instrumental in influencing clinical practice in terms of patient selection and for identifying prostheses with higher than expected rates of revision.

Biography: Michelle Lorimer is the Lead Statistician at the South Australian Health & Medical Research Institute (SAHMRI) who provides statistical expertise to the Australian Orthopaedic Association National Joint Replacement Registry (AOANJRR). In her current role, Michelle leads a team of statisticians who undertake all the analyses required for the AOANJRR Annual report, as well as ad-hoc reports for surgeons, orthopaedic companies and other stakeholders. Michelle has published journal articles in leading scientific publications, including JAMA and is a regular speaker, representing the AOANJRR at International Arthroplasty conferences. Michelle has over 20 years’ experience as a statistician, having previously worked at Data Management and Analysis Centre, SARDI Food Safety and Biometrics SA.

Feel free to forward this meeting notice to colleagues, all welcome.

Paul Sutcliffe

Secretary

SA Branch

Statistical Society of Australia

Tel. 0438 446 064

[email protected]

Michelle Lorimer -Use of survival analysis to determine the success of a joint replacement in Australia.
When: 28/02/2018
Time: 5:30 pm - 7:15 pm
Cost: Free
Location: Engineering & Maths EMG07 – Maths seminar room,
North Terrace, Adelaide University,
Adelaide,
South Australia 5001
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