| Classes | Variables |
| Sociodemographic profile | Age, gender, marital status, education |
| History of infectious disease | Transmission route, virus type, years with HIV, hepatitis B, hepatitis C, comorbidities, previous hospitalisation, opportunistic disease, initial viral load, current viral load, initial TCD4, current TCD4 |
| Drug adherence | Antiretroviral, forgets to use medication, careless use of medication, stops drug therapy |
| Neurological assessment | Heads up, psychomotor speed, memory, construction |
| Psychosomatic changes | Anxiety, obsession-compulsion, interpersonal sensitivity, depression, summing, psychoticism, phobic anxiety, hostility, paranoid ideation |
| Daily activities | Food, wear, bath, hygiene, going to the bathroom, intestinal control, bladder control, climbing ladder, get up, wander |
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