From: Application value of the treatment of breast cancer bone metastases with radioactive seed 125I implantation under CT-guidance
Groups
n
Painless
Mild
Moderate
Severe
Total pain
RG
45
51.11% (23/45)
35.56% (16/45)
11.11% (5/45)
2.22% (1/45)
48.89% (22/45)
CG
24.44% (11/45)
22.22% (10/45)
17.78% (8/45)
75.56% (34/45)
X2
6.806
P
< 0.05