Table 1 Characteristics of ART patients in central Kenya between 2004 and 2012
Participant characteristics | Total | Retained | LTFU | Dead | p value |
|---|---|---|---|---|---|
n (%) | 31,346 (100.0) | 21,576 (68.8) | 8495 (27.1) | 1275 (4.1) | |
n (%) | n (%) | n (%) | n (%) | ||
Age at enrollment (N = 31,346) |  |  |  |  |  < 0.001 |
 0–4 | 1533 (4.9) | 1078 (5.0) | 417 (4.9) | 38 (3.0) |  |
 5–9 | 1466 (4.7) | 1100 (5.1) | 323 (3.8) | 43 (3.4) |  |
 10–14 | 842 (2.7) | 621 (2.9) | 189 (2.2) | 32 (2.5) |  |
 15–19 | 500 (1.6) | 342 (1.6) | 147 (1.7) | 11 (0.9) |  |
 20–35 | 11,630 (37.1) | 7534 (34.9) | 3659 (43.1) | 437 (34.3) |  |
 36–50 | 12,422 (39.6) | 8822 (40.9) | 3061 (36.0) | 539 (42.3) |  |
 51 and above | 2953 (9.4) | 2079 (9.6) | 699 (8.2) | 175 (13.7) |  |
Sex, (n = 31,346) |  |  |  |  |  < 0.001 |
 Male | 10,791 (34.4) | 7208 (33.4) | 3002 (35.3) | 581 (45.6) |  |
 Female | 20,555 (65.6) | 14,368 (66.6) | 5493 (64.7) | 694 (54.4) |  |
Marital status (n = 27,497) |  |  |  |  |  < 0.001 |
 Single | 6964 (25.3) | 4641 (24.4) | 1973 (27.0) | 350 (30.9) |  |
 Married | 12,622 (45.9) | 9045 (47.5) | 3144 (43.0) | 433 (38.3) |  |
 Divorced | 4554 (16.6) | 2949 (15.5) | 1402 (19.2) | 203 (17.9) |  |
 Widowed | 3357 (12.2) | 2421 (12.7) | 790 (10.8) | 146 (12.9) |  |
Regimen (n = 29,192) |  |  |  |  |  < 0.001 |
 D4T | 14,823 (50.8) | 9861 (48.6) | 4200 (54.3) | 762 (64.1) |  |
 AZT | 6363 (21.8) | 4642 (22.9) | 1508 (19.5) | 213 (17.9) |  |
 TDF | 6578 (22.5) | 4764 (23.5) | 1631 (21.1) | 183 (15.4) |  |
 ABC | 1428 (4.9) | 1007 (5.0) | 391 (5.1) | 30 (2.5) |  |
WHO stage at enrollment (n = 29,623) |  |  |  |  |  < 0.001 |
 Stage 1 | 5471 (18.5) | 4082 (19.9) | 1303 (16.4) | 86 (7.1) |  |
 Stage 2 | 10,622 (35.9) | 7646 (37.3) | 2663 (33.6) | 313 (25.7) |  |
 Stage 3 | 11,523 (38.9) | 7637 (37.3) | 3261 (41.2) | 625 (51.3) |  |
 Stage 4 | 2007 (6.8) | 1118 (5.5) | 695 (8.8) | 194 (15.9) |  |
TB status (n = 29,262) |  |  |  |  |  < 0.001 |
 No TB signs | 27,828 (95.1) | 20,087 (98.7) | 6898 (88.8) | 843 (73.8) |  |
 Presumptive TB | 289 (1.0) | 90 (0.4) | 124 (1.6) | 75 (6.6) |  |
 On TB TX | 1145 (3.9) | 176 (0.9) | 745 (9.6) | 224 (19.6) |  |
ART cohort (n = 31,346) |  |  |  |  |  < 0.001 |
 2004 | 430 (1.4) | 285 (1.3) | 137 (1.6) | 8 (0.6) |  |
 2005 | 1294 (4.1) | 933 (4.3) | 332 (3.9) | 29 (2.3) |  |
 2006 | 2800 (8.9) | 2073 (9.6) | 633 (7.5) | 94 (7.4) |  |
 2007 | 4205 (13.4) | 2731 (12.7) | 1270 (14.9) | 204 (16.0) |  |
 2008 | 4553 (14.5) | 3098 (14.4) | 1198 (14.1) | 257 (20.2) |  |
 2009 | 4667 (14.9) | 3297 (15.3) | 1129 (13.3) | 241 (18.9) |  |
 2010 | 4798 (15.3) | 3348 (15.5) | 1230 (14.5) | 220 (17.3) |  |
 2011 | 4900 (15.6) | 3463 (16.1) | 1298 (15.3) | 139 (10.9) |  |
 2012 | 3699 (11.8) | 2348 (10.9) | 1268 (14.9) | 83 (6.5) |  |