Analysis of the influencing factors and clinical related characteristics of pulmonary tuberculosis in patients with type 2 diabetes mellitus

Table 2 Comparison between the observed and control groups in diabetes-related characteristics, n (%)

Characteristics	Observation group (n = 105)	Control group (n = 210)	χ2/t	P value
Disease course (yr)	6.8 ± 5.7	7.4 ± 5.6	-0.863	0.389
Family history of diabetes			1.585	0.208
Yes	31 (29.5)	77 (36.7)
No	74 (71.5)	133 (63.3)
History of hypertension			4.123	0.042
Yes	34 (32.4)	93 (44.3)
No	71 (67.6)	117 (55.7)
Poor glycemic control			12.281	< 0.001
Yes	74 (77.9)	100 (56.5)
No	31 (22.1)	110 (43.5)
Regular blood glucose monitoring			0.135	0.713
Yes	25 (23.8)	54 (25.7)
No	80 (76.2)	156 (74.3)
Diabetes treatment modality			10.285	0.016
Unregular treatment	24 (22.9)	36 (17.1)
Oral hypoglycaemic agent	48 (45.7)	92 (43.8)
Insulin	22 (20.9)	30 (14.3)
Oral antidiabetic drugs + insulin	11 (10.5)	52 (24.8)
Diet control attitude			7.141	0.028
Think it's very important	29 (27.6)	53 (25.3)
Think it is generally important	30 (28.6)	91 (43.3)
Think it's not important	46 (43.8)	66 (31.4)