Table 2.
Characteristics of participants by previous TB history among initial and selected participants with culture results
| Initial participants (N=3,714) | P-valuea) | Selected participants (N=300) | P-valuea) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Previously treated (N=640) |
New (N=3,074) |
Previously treated (N=74) |
New (N=226) |
|||||||||
| n | (%) | n | % | n | (%) | n | % | |||||
| Gender | ||||||||||||
| Male | 418 | (65.3) | 1,665 | (54.2) | <0.01 | 52 | (70.3) | 120 | (53.1) | 0.01 | ||
| Female | 222 | (34.7) | 1,409 | (45.8) | 22 | (29.7) | 106 | (46.9) | ||||
| Age group (years) | ||||||||||||
| –19 | 42 | (6.6) | 370 | (12.0) | <0.01 | 3 | (4.1) | 33 | (14.6) | 0.05 | ||
| 20–29 | 160 | (25.0) | 850 | (27.7) | 21 | (28.4) | 66 | (29.2) | ||||
| 30–39 | 144 | (22.5) | 578 | (18.8) | 18 | (24.3) | 49 | (21.7) | ||||
| 40–49 | 140 | (21.9) | 436 | (14.2) | 18 | (24.3) | 31 | (13.7) | ||||
| 50– | 154 | (24.1) | 840 | (27.3) | 14 | (18.9) | 47 | (20.8) | ||||
| Data collection site | ||||||||||||
| NRL | 260 | (40.6) | 928 | (30.2) | <0.01 | 27 | (36.5) | 107 | (47.3) | 0.07 | ||
| BCTBC | 172 | (26.9) | 945 | (30.7) | 28 | (37.8) | 83 | (36.7) | ||||
| OICTBH | 103 | (16.1) | 905 | (29.4) | 13 | (17.6) | 17 | (7.5) | ||||
| CRTBC | 105 | (16.4) | 296 | (9.6) | 6 | (8.1) | 19 | (8.4) | ||||
| TB detection (microscopy) | ||||||||||||
| Positive | 235 | (36.8) | 574 | (18.7) | <0.01 | 49 | (66.2) | 133 | (58.9) | 0.26 | ||
| Negative | 404 | (63.2) | 2,499 | (81.3) | 25 | (33.8) | 93 | (41.1) | ||||
| TB detection (culture) | ||||||||||||
| Positive | NA | NA | 59 | (79.7) | 176 | (77.9) | 0.94 | |||||
| Negative | NA | NA | 13 | (17.6) | 43 | (19.0) | ||||||
| Contamination | NA | NA | 2 | (2.7) | 7 | (3.0) | ||||||
| Rifampicin susceptibilityb) | ||||||||||||
| Resistant | NA | NA | 35 | (59.3) | 75 | (42.6) | 0.03 | |||||
| Sensitive | NA | NA | 24 | (40.7) | 101 | (57.4) | ||||||
NRL=National Reference Laboratory; BCTBC=Bishkek City TB Center; OICTBH=Osh Interregional Child TB Hospital; CRTBC=Chui Regional TB Center a) chi-squared test; b) based on culture susceptibility testing, N=235