Table 9.

Proliferative retinopathy and associated risk factors.

Ret4	Observations		Average		Standard deviation		P
	Native	Nonnative	Native	Nonnative	Native	Nonnative
A1c	12	80	8.76	7.88	2.55	1.55	.2596
BP-S mm/Hg	13	80	147	136	32.4	20.7	.2577
BP-D mm/Hg	13	80	80	76	13.8	12.7	.2593
Total-Cholesterol mmol/L	12	80	5.7108	5.546	1.17	1.31	.6828
HDL-C mmol/L	12	80	1.113	1.01	0.338	0.249	.208
Duration years	13	80	16.769	15.4	9.2	9.25	.6217