title: HIV testing among adults with mental illness in the United States.
abstract: Nationally representative data from the 2007 National Health Interview Survey (NHIS) were used to compare HIV testing prevalence among US adults with mental illness (schizophrenia spectrum disorder, bipolar disorder, depression, and/or anxiety) to those without, providing an update of prior work using 1999 and 2002 NHIS data. Logistic regression modeling was used to estimate the probability of ever being tested for HIV by mental illness status, adjusting for age, sex, race/ethnicity, marital status, substance abuse, excessive alcohol or tobacco use, and HIV risk factors. Based on data from 21,785 respondents, 15% of adults had a psychiatric disorder and 37% ever had an HIV test. Persons with schizophrenia (64%), bipolar disorder (63%), and depression and/or anxiety (47%) were more likely to report ever being tested for HIV than those without mental illness (35%). In multivariable models, individuals reporting schizophrenia (adjusted prevalence ratio=1.68, 95% confidence interval=1.33-2.13), bipolar disease (1.58, 1.39-1.81), and depression and/or anxiety (1.31, 1.25-1.38) were more likely to be tested for HIV than persons without these diagnoses. Similar to previous analyses, persons with mental illness were more likely to have been tested than those without mental illness. However, the elevated prevalence of HIV in populations with mental illness suggests that high levels of testing along with other prevention efforts are needed.
authors.affiliation: 1 Department of Medicine, Perelman School of Medicine, University of Pennsylvania , Philadelphia, Pennsylvania.
authors.forename: Baligh R
authors.initials: BR
authors.lastname: Yehia
authors.forename: Wanjun
authors.initials: W
authors.lastname: Cui
authors.forename: William W
authors.initials: WW
authors.lastname: Thompson
authors.forename: Matthew M
authors.initials: MM
authors.lastname: Zack
authors.forename: Lela
authors.initials: L
authors.lastname: McKnight-Eily
authors.forename: Elizabeth
authors.initials: E
authors.lastname: DiNenno
authors.forename: Charles E
authors.initials: CE
authors.lastname: Rose
authors.forename: Michael B
authors.initials: MB
authors.lastname: Blank
mesh_terms: D015492:AIDS Serodiagnosis / Q000706:statistics & numerical data*; D000293:Adolescent; D000328:Adult; D000368:Aged; D001714:Bipolar Disorder / Q000453:epidemiology; D003430:Cross-Sectional Studies; D003865:Major Depressive Disorder / Q000453:epidemiology; D005260:Female; D015658:HIV Infections / Q000175:diagnosis* / Q000453:epidemiology; D006801:Humans; D016015:Logistic Models; D008297:Male; D008403:Mass Screening / Q000379:methods*; D001523:Mental Disorders / Q000175:diagnosis / Q000453:epidemiology* / Q000523:psychology; D008875:Middle Aged; D015999:Multivariate Analysis; D015995:Prevalence; D012559:Schizophrenia / Q000453:epidemiology; D017678:Sex Distribution; D012959:Socioeconomic Factors; D019966:Substance-Related Disorders / Q000453:epidemiology; D014481:United States / Q000453:epidemiology; D055815:Young Adult