Table 1.
Demographic and HIV Disease Characteristics of the Participants at Study Entry
| Immediate INH (N = 471) | Deferred INH (N = 473) | |
|---|---|---|
| Age—years | ||
| Median | 29 | 29 |
| IQR | 25–33 | 24–33 |
| Country—no. (%) | ||
| Botswana | 59 (12.5) | 60 (12.7) |
| Haiti | 5 (1.1) | 10 (2.1) |
| India | 17 (3.6) | 15 (3.2) |
| South Africa | 90 (19.1) | 91 (19.2) |
| Tanzania | 41 (8.7) | 39 (8.2) |
| Thailand | 15 (3.2) | 18 (3.8) |
| Uganda | 82 (17.4) | 83 (17.5) |
| Zimbabwe | 162 (34.4) | 157 (33.2) |
| Gestational age, weeks—no. (%) | ||
| 14–<24 | 159 (33.8) | 157 (33.2) |
| 24–34 | 312 (66.2) | 316 (66.8) |
| CD4 count—cells/mm3 | ||
| Median | 491 | 498 |
| IQR | 351–668 | 351–676 |
| HIV RNA < Lower Limit of Quantification | 299/470 (63.6) | 295/472 (62.5) |
| Time on Current ARV Regimen— months | ||
| Median | 3 | 3 |
| IQR | 1–14 | 1–17 |
| Mid Upper Arm Circumference—cm | ||
| Median | 29 | 28 |
| IQR | 26–31 | 26–31 |
| Mid Upper Arm Circumference—no. (%) | ||
| Moderate/Severe Malnutrition: <21 | 2/471 (0.4) | 1/471 (0.2) |
| Mild Malnutrition: 21–23 | 15/471 (3.2) | 22/471 (4.7) |
| Normal: >23 | 454/471 (96.4) | 448/471 (95.1) |
| Maximum BMI during pregnancy– kg/m2 | ||
| Median | 28 | 28 |
| IQR | 25–31 | 24–31 |