Table 3 . Comparison of CCR5+D32 allele frequency (%) in Iranian normal population with other locations in Asia and European populations .

Population	Sample size	CCR5_ 32 Frequency (%)	Reference	p
Iran South of Iran North-West of Iran Jordan Kazakistan Kazakstan Kuwait Lebanon Pakistan Punjab Saudi Arabia Syria Turkey United Arab Emirates Iraq Uzbakistan China Yemen India Bahrain Egypt European populations	530 395 376 52 50 50 393 51 36 34 341 106 91 26 13 29 447 124 100 304 200 2522	1.1 1.4 1.05 0.0 3 6.0 1.2 0.0 2.9 1.5 1 3 13 0.0 0.0 3 0.0 1 1 2.8 0.5 9.16%.	This study [21] [16] [19] [20] [25] [19] [25] [18] [18] [20] [17] [23] [24] [17] [18] [18] [24] [1] [27] [27] [17]	0.99 0.0 0.9 --- 0.2014 ---- ---- ----- 0.2755 1.0000 0.9193 0.9 0.79 0.170 ---- 0.2213 0.0046 0.7440 0.4772 0.2053 ------ 0.001