Table 1.

Frequency of HLADR antigens in Malay SLE patients and healthy ethnically matched controls

DR	SLE Patients (n=)%	Controls (n=)%	p value	p corr	rr
1	0 (0)	2 (3.4)	ns		0.0
2	48 (85.7)	36 (61)	0.003	0.03*	3.83
3	8 (14.3)	9 (15.3)	ns		0.93
4	6 (10.7)	7 (11.9)	ns		0.89
5	19 (33.9)	28 (47.5)	ns		0.57
6	7 (12.5)	9 (15.3)	ns		0.79
7	4 (7.1)	9 (15.3)	ns		0.43
8	1 (1.8)	0 (0)	ns		0.0
9	3 (5.3)	5 (8.5)	ns		0.61
10	2 (3.6)	5 (8.5)	ns		0.4

^*p<0.05

ns: non significant

p corr: p corrected

rr: relative risk