Computed tomography imaging and clinical significance of bacterium-positive pulmonary tuberculosis complicated with diabetes

Table 4 Comparison of computed tomography imaging

Index (%)	Experimental group (n = 50)	Control group (n = 50)	t/χ2	P value
Average number of lesions	4.5 ± 1.3	4.4 ± 1.2	0.246	0.806
Calcified lesion detection rate, %	46	28	8.574	0.003
Tuberculosis lesion morphology			12.688	0.045
Tubercular shadow	6	5
Patches and clumps of shadow	32	12
Striped shadow	22	3
Void shadow	34	5
Miliary shadow	3	2
Pulmonary atelectasis	0	1
Honeycomb shadow	1	1
Caseosis	4	1