San Francisco Chronicle (04.27.12) - Monday, April 30, 2012
Consequences of homelessness - such as not having access to
sleeping quarters, regular meals, clean clothing and hygiene
essentials - had the greatest single effect on the physical
and mental health of homeless HIV patients, according to a
University of California-San Francisco (UCSF) survey.
The study's 288 homeless male participants were given physical
and mental health scores between zero and 100. The median
physical and mental health scores were 43 and 46,
respectively. Unmet basic needs most greatly affected scores,
lowering the physical health score 3.8 percent, and the mental
score by 3.5 percent. Although regular use of antiretrovirals
raised mental health scores 1.7 percent, the drugs only
negligibly affected physical health scores.
Elise Riley, the study's lead author and an associate
professor in the UCSF HIV/AIDS division at San Francisco
General Hospital (SFGH), said keeping patients healthy and
halting the spread of the virus requires a simultaneous focus
on subsistence needs and HIV treatments. Spending on
medication is "not going to be doing as much good if we don't
have more opportunities for housing or other needs," said
Riley.
SFGH HIV Clinic Medical Director Dr. Brad Hare agrees. He said
the recession exacerbates the struggle to regulate treatment
for patients who must prioritize basic necessities. "This
study validates what we've seen," said Hare. "It recognizes
just how important the structural barriers are to HIV care."
Dr. Edward Machtinger, UCSF's Women's HIV program director,
found comparable associations between trauma and poor health
outcomes for HIV-positive women in other studies. Machtinger
said health providers must "ask the real questions" about
patients' needs and prioritize linking them to existing
services.
"Our focus in medicine needs to be broader than simply seeing
patients in clinic and prescribing medications," Machtinger
said.
The study, "Social, Structural and Behavioral Determinants of
Overall Health Status in a Cohort of Homeless and Unstably
Housed HIV-Infected Men," was published in PLoS One
(2012;7(4):e35207).