Table 3.

Hip RCT outcomes and their mapping to the three core and one optional OMERACT areas/domains

Authors	Pathophysiological							Life impact					Death	All 3 core areas reported	Resource use/economic impacta
	Pain	Stiffness	ROM	AE	Blood loss	RSA	RMAL	Satisfaction	Hip QoL	General QoL	Function	Activity levels	Mortality		LoI	Surgery time	LoS	Reop/readmit	Revision rate
Garcia-Rey 2008 [20]	√		√				√				√
Glyn-Jones 2008a [21]	√					√	√				√
Glyn-Jones 2008b [22]				√		√
Hamadouche 2008 [23]	√		√	√			√				√		√	√					√
Lachiewicz 2008 [24]	√		√	√			√				√								√
Macaulay 2008 [25]	√	√	√	√						√	√		√	√
Meneghini 2008 [26]				√							√
Mouzopoulos 2008 [27]	√		√								√		√	√
Pagnano 2008 [28]				√						√	√	√
Pitto 2008 [29]	√		√				√				√
Barrett 2013 [30]	√		√	√	√		√		√		√				√	√	√
Bjorgul 2013 [31]	√		√		√		√				√		√	√		√			√
Cadossi 2013 [32]	√		√	√	√		√				√		√	√		√	√		√
Desmarchelier 2013 [33]	√		√	√			√	√			√	√	√	√					√
Greidanus 2013 [34]	√	√		√			√	√		√	√
Hedbeck 2013 [35]							√			√	√		√	√				√
Inngul 2013 [36]	√		√	√			√			√	√		√	√
Kim 2013 [37]	√	√	√				√				√	√	√	√
Landgraeber 2013 [38]	√	√	√	√	√		√				√		√	√	√	√
Munzinger 2013 [39]						√
Naudie 2013 [40]	√	√	√			√				√	√		√	√
Penny 2013 [41]	√	√	√	√	√					√	√	√			√	√	√
Smolders 2013 [42]							√						√
Stiehler 2013 [43]	√	√	√				√			√	√
Venditolli 2013 [44]							√											√	√
Vidovic 2013 [45]	√		√	√			√				√					√	√
Zagra 2013 [46]	√		√								√

11 RCTs had all three core areas reported

AE adverse events, RSA radiosteriometric analysis, RMAL radiographs to measure alignment or loosening, Satis satisfaction, QoL quality of life, LoI length of incision, LoS length of stay

^aArea/domain recommended, but not a core area