TY - JOUR
T1 - The Prevalence of Human Immunodeficiency Virus Coinfection Among Patients Newly Diagnosed With Chronic Hepatitis B or C in Denmark
T2 - A Nationwide Cohort Study
AU - Hallager, Sofie
AU - Lundh, Andreas
AU - Ladelund, Steen
AU - Gerstoft, Jan
AU - Laursen, Alex Lund
AU - Clausen, Mette Rye
AU - Balslev, Ulla
AU - Weis, Nina
PY - 2018
Y1 - 2018
N2 - Background. Early identification of patients with chronic viral hepatitis coinfected with human immunodeficiency virus (HIV) is essential for optimal care. The objectives of this study were to estimate the prevalence of HIV coinfection among patients newly diagnosed with chronic viral hepatitis, HIV testing prevalence, and identify factors associated with coinfection. Methods. Patients with chronic viral hepatitis newly enrolled in The Danish Database for Hepatitis B and C between 2002 and 2015 were identified. The HIV coinfection prevalence was calculated, and risk factors associated with HIV coinfection were estimated by logistic regression. Results. In total, 8490 patients were included: 3091 had chronic hepatitis B (CHB), 5305 had chronic hepatitis C (CHC), and 94 had CHB and CHC. The prevalence of HIV coinfection was 4.4% (95% confidence interval [CI], 4.0-4.9) and was higher among CHC and CHB-CHC patients than CHB patients with a prevalence of 5.3% (95% CI, 4.7-5.9), 6.4% (95% CI, 2.4-13.4), and 2.9 (95% CI, 2.3-3.5), respectively (P < .0001). The HIV testing prevalence increased from 65% to 88% between 2002 and 2014 concurrently with a decrease in the HIV coinfection prevalence from 7.8% (95% CI, 5.5-10.7) to 1.6% (95% CI, 0.7-3.2). Age 35-50 years, male sex, and sexual route of viral hepatitis transmission were associated with HIV coinfection with odds ratios of 4.42 (95% CI, 1.40-13.94), 2.21 (95% CI, 1.74-2.81), and 8.81 (95% CI, 6.30-12.33), respectively. Conclusions. The prevalence of HIV coinfection among patients with newly diagnosed chronic viral hepatitis decreased concurrently with an increase in HIV testing prevalence.
AB - Background. Early identification of patients with chronic viral hepatitis coinfected with human immunodeficiency virus (HIV) is essential for optimal care. The objectives of this study were to estimate the prevalence of HIV coinfection among patients newly diagnosed with chronic viral hepatitis, HIV testing prevalence, and identify factors associated with coinfection. Methods. Patients with chronic viral hepatitis newly enrolled in The Danish Database for Hepatitis B and C between 2002 and 2015 were identified. The HIV coinfection prevalence was calculated, and risk factors associated with HIV coinfection were estimated by logistic regression. Results. In total, 8490 patients were included: 3091 had chronic hepatitis B (CHB), 5305 had chronic hepatitis C (CHC), and 94 had CHB and CHC. The prevalence of HIV coinfection was 4.4% (95% confidence interval [CI], 4.0-4.9) and was higher among CHC and CHB-CHC patients than CHB patients with a prevalence of 5.3% (95% CI, 4.7-5.9), 6.4% (95% CI, 2.4-13.4), and 2.9 (95% CI, 2.3-3.5), respectively (P < .0001). The HIV testing prevalence increased from 65% to 88% between 2002 and 2014 concurrently with a decrease in the HIV coinfection prevalence from 7.8% (95% CI, 5.5-10.7) to 1.6% (95% CI, 0.7-3.2). Age 35-50 years, male sex, and sexual route of viral hepatitis transmission were associated with HIV coinfection with odds ratios of 4.42 (95% CI, 1.40-13.94), 2.21 (95% CI, 1.74-2.81), and 8.81 (95% CI, 6.30-12.33), respectively. Conclusions. The prevalence of HIV coinfection among patients with newly diagnosed chronic viral hepatitis decreased concurrently with an increase in HIV testing prevalence.
U2 - 10.1093/ofid/ofy310
DO - 10.1093/ofid/ofy310
M3 - Journal article
C2 - 30581882
SN - 2328-8957
VL - 5
JO - Open Forum Infectious Diseases
JF - Open Forum Infectious Diseases
IS - 12
M1 - ofy310
ER -
