From: Establishment of reference CD4+ T cell values for adult Indian population
 | Male | Female |  | Total | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Region | N | Mean ± SD | Median | 2.5 th -97.5 th percentile | N | Mean ± SD | Median | 2.5 th -97.5 th percentile | P value | N | Mean ± SD | Median | 2.5 th -97.5 th percentile |
Absolute CD4 count (cells/μL) | |||||||||||||
East | 187 | 782 ± 249 | 756 | 352-1387 | 118 | 827 ± 267 | 759 | 418-1587 | 0.02 | 305 | 808 ± 255 | 773 | 426-1367 |
West | 160 | 890 ± 280 | 853 | 452-1602 | 142 | 1020 ± 323 | 964 | 499-1916 | 0.002 | 302 | 952 ± 307 | 918 | 484-1646 |
North | 156 | 825 ± 271 | 778 | 354-1551 | 143 | 951 ± 343 | 907 | 368-1895 | 0.0009 | 299 | 885 ± 316 | 831 | 381-1590 |
South | 142 | 931 ± 271 | 931 | 389-1649 | 158 | 1139 ± 322 | 1116 | 586-1977 | < 0.0001 | 300 | 1039 ± 315 | 1017 | 538-1701 |
Total | 645 | 852 ± 273 | 822 | 381-1565* | 561 | 995 ± 335 | 953 | 447-1846* | < 0.0001 | 1206 | 919 ± 311 | 877 | 448-1611 |
CD4 Percentage | |||||||||||||
East | 187 | 35 ± 6 | 35 | 24-48 | 118 | 38 ± 6 | 37 | 27-50 | 0.001 | 305 | 36 ± 6 | 36 | 25-48 |
West | 160 | 37 ± 6 | 37 | 25-48 | 142 | 40 ± 7 | 40 | 28-54 | < 0.0001 | 302 | 38 ± 7 | 38 | 27-50 |
North | 156 | 37 ± 6 | 36 | 27-51 | 143 | 39 ± 6 | 39 | 28-54 | 0.0011 | 299 | 38 ± 6 | 38 | 27-52 |
South | 142 | 36 ± 6 | 36 | 25-48 | 158 | 40 ± 6 | 40 | 28-54 | < 0.0001 | 300 | 38 ± 7 | 38 | 27-52 |
Total | 645 | 36 ± 6 | 36 | 25-49* | 561 | 39 ± 6 | 39 | 27-54* | < 0.0001 | 1206 | 38 ± 7 | 37 | 27-51 |