Research Article

[Retracted] Observation of the Curative Effect of Acupuncture for Tonifying Kidney and Removing Blood Stasis Combined with Radiofrequency Surgery in Patients with NSCLC and the Diagnostic Efficacy of Combined Detection of NTx, BGP, and CYFRA21-1 in the Occurrence of Bone Metastases

Table 5

Contrast of the occurrence of bone metastases between the two sets.

SetsBone metastasesNo bone metastases

The study set (n = 61)9 (14.75)52 (85.25)
The control set (n = 61)30 (49.18)31 (50.82)
χ216.621
P<0.001