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Table 4 Adverse events reported by >5% of participants in at least one study arm

From: Is a combination of varenicline and nicotine patch more effective in helping smokers quit than varenicline alone? A randomised controlled trial

AE reported

Number of participants experiencing the problem

Pearson Chi-square; p value

 

Placebo patch

N=59

Nicotine patch N=58

 

Abnormal dreams

5

12

x 2 =3.5; p = 0.06

Headache

4

6

x 2 =.48; p = 0.49

Insomnia

11

11

x 2 =.00; p = 0.97

Nausea

26

33

x 2 =1.93; p = 0.17