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General characteristics of the subjects.
| Parameters | Frequency (%) | χ 2 | P value |
|---|---|---|---|
| HIV disease severity | |||
| Advanced | 6 (3.9) | 116.3 | <0.0001 |
| Nonadvanced | 148 (96.1) | ||
| Use of HAART | |||
| On HAART | 119 (77.3) | 45.8 | <0.0001 |
| Not on HAART | 35 (22.7) | ||
| Immunologic category | |||
| Severe | 34 (22.0) | 48.0 | <0.0001 |
| Nonsevere | 120 (78.0) |
