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Table 3 Incidence of CINV among breast cancer patients with different TCM constitutions

From: Relationship between traditional Chinese medicine constitutional types with chemotherapy-induced nausea and vomiting in patients with breast cancer: an observational study

Constitution type

n (n = 510)

CINV [n (%)]

Grace 0-II (n = 236)

Grade III-IV (n = 264)

Gentleness

77

37 (48.1)

40 (51.9)

Qi-deficiency

83

38 (45.8)

45 (54.2)

Yin-deficiency

58

27 (43.8)

21 (36.2)

Wetness-heat

22

8 (36.4)

14 (63.6)

Qi-depression

146

66 (45.2)

80 (54.8)

Yang-deficiency

66

32 (48.5)

34 (51.5)

Blood-stasis

34

18 (52.9)

16 (47.1)

Phlegm-wetness

20

10 (50)

10 (50)

Special diathesis

4

0 (0)

4 (100)

  1. Comparison between groups showed that the incidence of nausea and vomiting between the different TCM constitution groups was not statistically significant (P = 0.529)
  2. CINV chemotherapy-induced nausea and vomiting