[Retracted] Spiral CT Image Characteristics and Differential Diagnosis Secondary Pulmonary Tuberculosis and Lung Cancer Based on Visual Sensors

Table 1

Selection of patients with secondary TB.

Group	Number of cases	Male	Female	Male-to-female ratio	Average age
Secondary pulmonary tuberculosis	40	28	12	7/3	38
Bacterial positive	40	25	15	5/3	44
Bacteria negative	2	1	1	1/1	33