RNFL thickness in μm (standard error) by HIV and viral load status – adjusted for age, gender, mean arterial blood pressure, smoking status and BMI.

Multivariable linear regression model; marginal adjusted means for RNFL parameters were estimated at the mean value of covariates in the model.**Limited images in this group; total n = 402 (188/160/28/26).a – for difference between HIV-infected and HIV-seronegative groups.b – for difference between HIV-seronegative and HIV groups by viral load status.*– refers to p-value using test for trend.