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Table 4 The incidence of adverse events in curcuminoids and control groups

From: Efficacy and safety of curcuminoids alone in alleviating pain and dysfunction for knee osteoarthritis: a systematic review and meta-analysis of randomized controlled trials

Groups

Curcuminoids group

Control group

Adverse events

Total (n)

Incidence (%)

Total (n)

Incidence (%)

Dyspepsia

34

4.20

52

6,85

Nausea

24

2.96

27

3.56

Stomach pain

38

4.69

62

8.17

Diarrhea and/or constipation

47

5.80

40

5.27

Meteorism and gastro-esophageal reflux

21

2.59

31

4.08

Impairment of liver and/or kidney function

1

0.12

1

0.13

Others

38

4.69

57

7.51

Summary

203

25.06

270

35.57