TABLE 2.

Primary end point: Pain intensity^*

	Usual care	Usual care + LAO	Difference (95% CI)	P
Morning
Rest	3.13±1.97	2.53±1.96	−0.60 (−1.19 to −0.01)	0.046
Activity	5.51±1.92	4.74±2.24	−0.77 (−1.40 to −0.14)	0.017
Afternoon
Rest	2.69±1.97	2.39±2.15	−0.30 (−0.92 to 0.322)	0.343
Activity	5.00±2.01	4.44±2.48	−0.56 (−1.24 to 0.126)	0.109
Evening
Rest	2.82±2.05	2.19±2.10	−0.64 (−1.27 to −0.00)	0.049
Activity	4.82±2.10	4.30±2.48	−0.52 (−1.22 to 0.18)	0.147

Data presented as mean ± SD unless otherwise specified.

^*Self-reported patient diary postoperative day 1 to postoperative day 4. LAO Long-acting opioid