Table 1

Descriptive Statistics for Urgency Measures in Patients Scheduled for Hip Arthroplasty

Statistic	Mean	Standard deviation	Minimum	Maximum
PCS^*	48.39	20.61	4	97
VAS^*	59.85	21.63	3	100
WOMAC function^†	58.82	19.30	19	100
WOMAC pain^†	64.92	20.64	25	100
WOMAC stiffness^†	60.21	26.69	0	100

PCS = priority criteria score, VAS = visual analogue scale, WOMAC = Western Ontario and McMaster Universities Osteoarthritis Index.
↵* 0–100, least urgent–most urgent
↵† 0–100, better–worse