Table 3 Mean CD4 count in normal healthy individuals from different countries/population

Mexico

(800 ± 230) cells/μl

[16]

Indonesia

(753 ± 270) cells/μl

[17]

England

(830 ± 290) cells/μl

[18]

Nigeria

(847 ± 307) cells/μl

[19]

Tanzania

(745 ± 256) cells/μl

[11]

India

(919 ± 311) cells/μl

[10]

Turkey

(1095 ± 391) cells/μl

[21]

South Indians

1048 cells/μl

[20]

China

(727 ± 255) cells/μl

[2]

Ethiopia

660,775 (Median)

[22, 28]

Uganda

836, 838,1256 (Median)

[22, 24]

Nepal

 Eastern

715 ± 234

[1]

 Central

835 ± 306

 Western

807 ± 167

 Mid-western region

780 ± 273

Present study

 Far-western region

857 ± 309

 National reference value

798 ± 335

Present study and (1)