Table 4.

Postoperative analgesic regimen and pain-related outcomes.

Drug	Postoperative pain							Day 1 opioid use
	Score			Severity
	(n)	(mean)	P-value	Mild	Moderate	Severe	P-value	Mean (mg)	P-value
Paracetamol:
Yes	98	2.72	0.91	27	32	7	0.45	–	–
No	1	3		1	0	0
Morphine PCA:
Yes	75	3.01	0.03	25	24	7	0.02	39.29	0.02
No	24	1.83		3	8	0		21.48
TAP blocks:
Yes	12	2.25	0.48	3	4	0	0.70	25.42	0.30
No	87	2.79		25	28	7		36.2
Nefopam:
Yes	29	2.66	0.85	5	12	1	0.26	35.55	0.90
No	70	2.76		23	20	6		34.66
Codeine phosphate:
Yes	7	4.14	0.21	2	2	2	0.12	22.14	0.30
No	92	2.62		26	30	5		35.87
Tramadol:
Yes	18	2.89	0.78	4	8	1	0.68	45.54	0.17
No	81	2.69		24	24	6		32.5
Morphine sulfate (Oromorph®):
Yes	24	2.38	0.38	7	9	0	0.47	34.81	0.98
No	75	2.84		21	23	7		34.97
Epidural:
Yes	4	0.50	0.01	1	0	0	0.26	34.75	0.992
No	95	2.82		27	32	7		34.94

PCA, patient-controlled anaesthesia; TAP, transversus abdominus plane.