Personal HIV knowledge, appointment adherence and HIV outcomes.

Area of Science:

• Medical Research
• Public Health
• Infectious Diseases

Background:

• Patient knowledge of human immunodeficiency virus (HIV) medical information can influence healthcare engagement and treatment success.
• Understanding personal health metrics like CD4 count and viral load (VL) is crucial for managing chronic conditions such as HIV.

Purpose of the Study:

• To investigate the association between personal HIV knowledge, appointment adherence, and treatment outcomes in individuals living with HIV.
• To determine if knowledge of CD4 count and VL predicts adherence and clinical results.

Main Methods:

• A study involving 210 individuals with HIV assessed personal HIV knowledge (CD4 count, VL awareness) and appointment adherence (>75% attendance).
• Adherence data and laboratory values were retrieved from medical records.
• Statistical analysis controlled for time since the last appointment.

Main Results:

• Two-thirds of participants demonstrated adherence, yet only one-third knew their CD4 count and VL.
• HIV knowledge more than doubled the odds of appointment adherence, even after accounting for appointment frequency.
• Combined with a strong provider relationship, HIV knowledge increased CD4 counts and raised the odds of an undetectable viral load nearly fivefold.

Conclusions:

• Personal HIV knowledge is a significant predictor of patient engagement in HIV care.
• Enhanced patient understanding of HIV status (CD4, VL) is linked to improved adherence and better treatment outcomes.
• Empowering patients with medical information may be a key strategy for optimizing HIV care and management.