scholarly journals Implementation of an HPV vaccination program in Eldoret, Kenya: results from a qualitative assessment by key stakeholders

2015 ◽  
Vol 15 (1) ◽  
Author(s):  
Heleen Vermandere ◽  
Violet Naanyu ◽  
Olivier Degomme ◽  
Kristien Michielsen
Vaccine ◽  
2015 ◽  
Vol 33 (20) ◽  
pp. 2387-2394 ◽  
Author(s):  
Karen Canfell ◽  
Sam Egger ◽  
Louiza S. Velentzis ◽  
Jessica Darlington Brown ◽  
Dianne L. O’Connell ◽  
...  

2011 ◽  
Vol 87 (Suppl 1) ◽  
pp. A321-A321
Author(s):  
T. Read ◽  
J. Hocking ◽  
L. Gurrin ◽  
M. Chen ◽  
B. Donovan ◽  
...  

10.2196/32407 ◽  
2021 ◽  
Vol 7 (12) ◽  
pp. e32407
Author(s):  
Eric PF Chow ◽  
Christopher K Fairley ◽  
Rebecca Wigan ◽  
Jane S Hocking ◽  
Suzanne M Garland ◽  
...  

Background Men who have sex with men are a risk group for anal human papillomavirus (HPV) and anal cancer. Australia introduced a universal school-based HPV vaccination program in 2013. Self-reported HPV vaccination status has been widely used in clinical and research settings, but its accuracy is understudied. Objective We aimed to examine the accuracy of self-reported HPV vaccination status among gay and bisexual adolescent males. Methods We included 192 gay and bisexual males aged 16-20 years from the Human Papillomavirus in Young People Epidemiological Research 2 (HYPER2) study in Melbourne, Australia. All participants had been eligible for the universal school-based HPV vaccination program implemented in 2013 and were asked to self-report their HPV vaccination status. Written informed consent was obtained to verify their HPV vaccination status using records at the National HPV Vaccination Program Register and the Australian Immunisation Register. We calculated the sensitivity, specificity, positive predictive value, and negative predictive value of self-reported HPV vaccination status. Results The median age of the 192 males was 19 (IQR 18-20) years. There were 128 males (67%) who had HPV vaccination records documented on either registry. Self-reported HPV vaccination had a sensitivity of 47.7% (95% CI 38.8%-56.7%; 61/128), a specificity of 85.9% (95% CI 75.0%-93.4%; 55/64), a positive predictive value of 87.1% (95% CI 77.0%-93.9%; 61/70), and a negative predictive value of 45.1% (95% CI 36.1%-54.3%; 55/122). Conclusions Self-reported HPV vaccination status among Australian gay and bisexual adolescent males underestimates actual vaccination and may be inaccurate for clinical and research purposes.


2016 ◽  
Vol 87 (1) ◽  
pp. 62-70 ◽  
Author(s):  
Maria Grandahl ◽  
Tanja Tydén ◽  
Ragnar Westerling ◽  
Tryggve Nevéus ◽  
Andreas Rosenblad ◽  
...  

2013 ◽  
Vol 199 (7) ◽  
pp. 463-463 ◽  
Author(s):  
Julia M L Brotherton ◽  
Michael Batchelor ◽  
Karen Winch

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