Serum albumin levels and depression in people living with Human Immunodeficiency Virus infection: a cross-sectional study.
BACKGROUND
Lower serum albumin levels and depression are common among HIV-infected persons. High serum albumin levels may provide protection against depression through its defensive role in inflammation and infection. We tested the hypothesis of an independent relationship between serum albumin levels and depressive symptoms in a cohort of HIV-infected persons.


METHODS
A cross-sectional survey was conducted among 310 HIV-infected persons (176 men and 134 women) aged 20-60years residing in the Kathmandu Valley, Nepal. The bromocresol green method was used to measure serum albumin levels and the Beck Depression Inventory method was used to measure depressive symptoms, with a cut off score of 20 or higher indicating likely depression. The relationship between serum albumin levels and depressive symptoms was assessed using both multiple linear regression analysis and multiple logistic regression analysis, with adjustment for sociodemographic, cardiovascular, life-style, and HIV-related clinical and treatment confounding factors.


RESULTS
Serum albumin levels were inversely associated with depressive symptoms scores (beta for 1 unit change in serum albumin levels: β=-3.91; p=0.001) for the total participant sample. This inverse association was significant in both men (β=-3.93; p=0.009) and women (β=-4.47; p=0.03). A significantly decreased risk of depression was observed among participants with the highest serum albumin levels, with odds ratio and 95% CI for those with >5.0g/dL versus <4.0g/dL of 0.22 (0.06-0.80) (p=0.01).


CONCLUSION
Serum albumin levels were inversely associated with depressive symptoms scores in HIV-infected persons.
['Poudel-Tandukar|Kalpana|K|', 'Jacelon|Cynthia S|CS|', 'Bertone-Johnson|Elizabeth R|ER|', 'Palmer|Paula H|PH|', 'Poudel|Krishna C|KC|']
D000328:Adult D003430:Cross-Sectional Studies D003863:Depression D005260:Female D015658:HIV Infections D006801:Humans D008297:Male D008875:Middle Aged D012709:Serum Albumin D055815:Young Adult
Albumin Depression Developing country HIV/AIDS