Table 1. Demographic Parameters in the Three Groups ^a.

Parameters	Morphine	Morphine-Paracetamol	Morphine-Diclofenac	P Value
Gender				0.14
Male	19	21	23
Female	11	9	7
Age, y	65.3 ± 11.3	66.8 ± 10.1	63.8 ± 12.6	0.6
Weight, Kg	62.8 ± 17.8	63.4 ± 10.9	65.9 ± 9.4	0.21
Duration of surgery, min	273.3 ± 51.9	251 ± 76.2	269.5 ± 68.4	0.44

^a Values are presented as Mean ± SD.