Table 4.

Serum autoantibody titres in patients with TB before and after anti-TB treatment

	Anti-Scl-70			ACA-IgG
Patient No.	Initial	Follow-up	Patient No.	Initial	Follow-up
8	137	155	18	18.1	9.3
			19	33.2	2.6
18	156	35	36	12.3	4.1
			48	14.1	6.7
51	125	28	55	10.8	13.4
			60	23.8	2.6
64	152	55	62	31.1	4.8
			72	18.9	30.9
65	154	79	81	14.6	23.5
			92	21.2	21.1
91	153	68	94	12.8	5.1

Normal reference values for anti-Scl-70 and ACA-IgG are <100 U/mL and <10 GPL, respectively.

ACA, anti-cardiolipin antibody; TB, tuberculosis.