DOS 2016

196

· DOS Abstracts

The Danish Hip Arthroscopy Registry: Baseline

patient reported outcomes and surgical

characteristics

Erik Poulsen, Bent Lund, Ewa M Roos

Department of Sports Science and Clinical Biomechanics, University of

Southern Denmark; Department of Orthopaedic Surgery, Horsens Regional

Hospital; Department of Sports Science and Clinical Biomechanics, University

of Southern Denmark

Background:

The Danish Hip Arthroscopy Registry (DHAR) started in 2012

to assist in quality assurance of hip arthroscopy in public and private hospitals.

Purpose / Aim of Study:

To describe selected patient reported outcomes

(PROMs) at baseline and surgical characteristics.

Materials and Methods:

Patient reported data includes the Copenhagen Hip

and Groin Outcome Score (HAGOS) the international Hip Outcome Tool – short

version (iHOT12), both scoring 0-100, worst to best. Activity level was as-

sessed by the Hip Sports Activity Scale (HSAS). Surgical characteristics include:

hip operated on, reoperations, duration of surgery, alpha angle, labrum lesions

and cartilage lesions according to the ICRS and Becks classifications.

Findings / Results:

As of March 2016, 2508 patients were registered having

received hip arthroscopic surgery. Mean age was 37 (range 9-80), 49% were

females and 4% were elite athletes while 70% did no or minimal physical activ-

ity. From February 2012 to March 2016, a total of 544 (22%) patients were

registered having received more than one operation of which 443 (18%) were

reoperations. The right to left ratio was 1.17:1. Patient reported outcomes were

registered by 1683 patients (67%) and 43 did not consent to entering data.

Mean HAGOS subscales were; Pain 49 (SD=19), Symptoms 51 (18), ADL 48

(24), Sport/rec 65 (23), Physical Activity 79 (24) and QoL 71 (16). Mean

IHOT12 was 49 (22). Mean duration of surgery was 83 minutes (range 33-

145), mean alpha angle 66, 87% had labral lesions, 29% had cartilage lesions

according to ICRS and 98% according to Becks classifications.

Conclusions:

Currently 70% of operated patients provide data to the DHAR.

The population is young to middle-aged, has on average moderate pain and is

largely physically inactive at baseline. The majority of patients have labral and

cartilage lesions related to the acetabulum.

No conflicts of interest reported

147.