Behavioural risk factors for HIV infection amongst blood donors in London

1996 ◽  
Vol 6 (1) ◽  
pp. 31-36 ◽  
Author(s):  
F. M. Cowan ◽  
A. M. Johnson ◽  
J. Wadsworth ◽  
M. Brennan
2002 ◽  
Vol 128 (2) ◽  
pp. 221-228 ◽  
Author(s):  
R. E. J. H. SENTJENS ◽  
Y. SISAY ◽  
H. VRIELINK ◽  
D. KEBEDE ◽  
H. J. ADÈR ◽  
...  

The aim was to determine the prevalence of HIV infection and risk factors for HIV infection in various population subgroups in Ethiopia. Serum panels from blood donors (n = 2610), from various population subgroups in Ethiopia were tested for anti-HIV-1/2 by ELISA. All ELISA repeatedly reactive samples were subjected for confirmation by immunoblot (IB) and anti-HIV-1 and anti-HIV-2 specific ELISAs. 155/2610 (5·9%) blood donors were HIV-1 infected. Of pregnant women, 84/797 (10·5%) were HIV-1 infected, and 1/797 (0·1%) was HIV-2 infected. 1/240 (0·4%) individuals from the rural population were HIV-1 infected. 198/480 (41·3%) female attendees, and 106/419 (25·3%) male attendees at sexual transmitted disease (STD) clinics were HIV-1 infected. One (0·2%) male, and 2 (0·4%) female STD patients were infected with both HIV-1 and HIV-2. It was concluded that the prevalence of HIV-1 infection varied from 0·4% among urban residents to 25·3–41·3% among STD attendees. There is a low prevalence of HIV-2 present in Ethiopian subjects. Risky sexual behaviour is significantly associated with HIV-infection in Ethiopia.


2014 ◽  
Vol 25 (11) ◽  
pp. 793-799 ◽  
Author(s):  
Subash Thapa ◽  
Nirmala Bista ◽  
Suraj Timilsina ◽  
Frank Buntinx ◽  
Catharina Mathei

1994 ◽  
Vol 23 (3) ◽  
pp. 595-601 ◽  
Author(s):  
RAFAELA R ROBLES ◽  
HÉCTOR M COLÓN ◽  
NEREIDA DÍAZ ◽  
LOURDES I CANCEL ◽  
ROBIN MACGOWAN ◽  
...  

Transfusion ◽  
2020 ◽  
Vol 60 (2) ◽  
pp. 326-333 ◽  
Author(s):  
Peibin Zeng ◽  
Jing Liu ◽  
Chunhong Zhang ◽  
Bowei Zhang ◽  
Wei Liu ◽  
...  

2002 ◽  
Author(s):  
Ann Thomas ◽  
Stephanie Brodine ◽  
Monica Starkey ◽  
Stan Ito ◽  
Sabrina Seib
Keyword(s):  

2020 ◽  
Vol 18 (5) ◽  
pp. 381-386
Author(s):  
Yusuke Yoshino ◽  
Ichiro Koga ◽  
Yoshitaka Wakabayashi ◽  
Takatoshi Kitazawa ◽  
Yasuo Ota

Background: The change in the prevalence of hypogonadism with age in men with human immunodeficiency virus (HIV) infection is subject to debate. Objective: To address this issue, we diagnosed hypogonadism based on serum levels of free testosterone (fTST) rather than total testosterone which is thought to be an inaccurate indicator. We also determined the relationship between age and fTST levels and identified risk factors for hypogonadism in men with HIV infection. Method: We retrospectively reviewed fTST levels and associated clinical factors in 71 wellcontrolled HIV-infected men who were treated at Teikyo University Hospital between April 2015 and March 2016 and who had data available on serum fTST levels, measured >6 months after starting antiretroviral therapy. fTST was measured using radioimmunoassay on blood samples collected in the morning. Risk factors for hypogonadism were identified using Welch’s t-test and multiple regression analysis. Results: The men had a mean (± standard deviation) age of 47.4 ± 13.6 years, and mean (± standard deviation) serum fTST level of 13.0 ± 6.1 pg/mL. Fifteen (21.1%) men had hypogonadism based on a fTST <8.5 pg/mL. Serum fTST levels significantly decreased with age (−0.216 pg/mL/year). Older age and low hemoglobin levels were identified as risk factors for hypogonadism. Conclusion: The men in the study experienced a more rapid decline in fTST levels with age than men in the general population (−0.161 pg/mL/year). Serum fTST levels in men with HIV infection should be monitored, especially in older men and those with low hemoglobin levels.


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