Table 3.

Adverse event withdrawal rates in trials where at least two doses of drug were given

	Dental and postsurgical pain		Other acute, back pain, arthritis
Drug	Number of patients	Adverse event withdrawal (%)	Number of patients	Adverse event withdrawal (%)
Placebo	236	2.5	no data
Dexketoprofen	652	1.8	844	3.2
Ketoprofen	301	1.3	152	7.9
Diclofenac	80	0.0	272	3.7
Tramadol	72	1.4	247	9.7
Paracetamol + opioid	100	0.0	167	1.2