Table 7.

Background retinopathy and associated risk factors.

Ret2	Observations		Average		Standard deviation		P
	Native	Nonnative	Native	Nonnative	Native	Nonnative
A1c	45	551	7.74	7.37	1.77	1.67	.1596
BP-S mm/Hg	45	551	131	133	20.5	19.9	.662
BP-D mm/Hg	45	551	80	76	11.3	9.9	.01
Total-Cholesterol mmol/L	45	551	5.282	5.513	1.01	1.26	.2291
HDL-C mmol/L	45	551	1.178	1.076	0.391	0.335	.0524
Duration years	40	535	8.6	11.215	5.56	8.51	.0564