Journal of Patient-Reported Outcomes

Table 10 Mean overall scores for OARS testing time points

From: Development of a patient-reported outcome measure (PROM) and change measure for use in early recovery following hip or knee replacement

	OARS day 1	OARS day 2	OARS day 3	OARS day 7	OARS day 14	OARS 6 weeks
Mean	35.07	39.49	46.27	54.46	62.10	72.41
CI	31.47–38.67	35.96–43.03	43.36–49.17	51.66–57.27	59.13–65.07	69.32–75.49
N	141	146	143	138	134	126
SD	21.64	21.61	17.59	16.68	17.37	17.50
Range	98.21	94.64	91.07	91.07	80.36	80.36
Minimum	0.00	0.00	0.00	7.14	19.64	19.64
Maximum	98.21	94.64	91.07	98.21	100.00	100.00

CI 95% Confidence Interval, N Number, SD Standard deviation

Back to article page