title: Prevalence and Risk of Penile Human Papillomavirus Infection: Evidence From The National Health and Nutrition Examination Survey 2013-2014.
abstract: BACKGROUND
  The epidemiology of penile human papillomavirus (HPV) infection is not well understood. Our objective was to determine the prevalence of penile HPV infection in the United States.
  
  
  METHODS
  We analyzed a nationally representative sample of civilian noninstitutionalized US men from the National Health and Nutritional Examination Survey (NHANES) 2013-2014. Penile swab samples were collected from men aged 18-59 years. For detection of HPV types, a Roche Linear Array test was performed. We used NHANES sampling weights to estimate the population prevalence of penile HPV infection.
  
  
  RESULTS
  The overall prevalence of any HPV infection was 45.2% (95% confidence interval [CI], 41.3%-49.3%). The prevalence of any high-risk HPV types and low-risk HPV types (mutually exclusive of high-risk HPV) was 30.5% (95% CI, 28.0%-33.0%) and 14.8% (95% CI, 12.7%-17.2%), respectively. Overall HPV prevalence increased with increasing age: the prevalence was lowest among 18- to 24-year-old men (33.8%) and highest among 55- to 59-year-old men (53.4%). HPV types 16 and 18 were detected in 4.3% (95% CI, 3.2%-5.7%) and 1.7% (95% CI, 1.1%-2.6%) of men, respectively. The prevalence of any HPV infection was almost 80% among men who reported having ≥16 lifetime sexual partners and using condoms intermittently.
  
  
  CONCLUSIONS
  Our findings indicate that penile HPV is common among men in the United States. Almost one-third of all men are infected with high-risk HPV. Prevalence of penile HPV infection increases with increasing age.
authors.affiliation: Department of Health Services Research, Management and Policy, College of Public Health and Health Professions, University of Florida, Gainesville.
authors.forename: Ashish A
authors.initials: AA
authors.lastname: Deshmukh
authors.affiliation: Department of Health Services Research, Management and Policy, College of Public Health and Health Professions, University of Florida, Gainesville.
authors.forename: Rebecca J
authors.initials: RJ
authors.lastname: Tanner
authors.affiliation: Department of Health Services Research, Management and Policy, College of Public Health and Health Professions, University of Florida, Gainesville.
authors.forename: Maya C
authors.initials: MC
authors.lastname: Luetke
authors.affiliation: Department of Health Services Research, Management and Policy, College of Public Health and Health Professions, University of Florida, Gainesville.
authors.forename: Young-Rock
authors.initials: YR
authors.lastname: Hong
authors.affiliation: Department of Health Services Research, Management and Policy, College of Public Health and Health Professions, University of Florida, Gainesville.
authors.forename: Kalyani
authors.initials: K
authors.lastname: Sonawane Deshmukh
authors.affiliation: Department of Health Services Research, Management and Policy, College of Public Health and Health Professions, University of Florida, Gainesville.
authors.forename: Arch G
authors.initials: AG
authors.lastname: Mainous
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D006801:Humans; D008297:Male; D008875:Middle Aged; D009313:National Health Programs; D027383:Papillomaviridae / Q000145:classification / Q000302:isolation & purification*; D030361:Papillomavirus Infections / Q000453:epidemiology* / Q000821:virology*; D010409:Penile Diseases / Q000453:epidemiology* / Q000821:virology; D010413:Penis / Q000821:virology*; D015995:Prevalence; D012307:Risk Factors; D012725:Sexual Behavior; D012747:Sexual Partners; D011795:Surveys and Questionnaires; D014481:United States / Q000453:epidemiology; D055815:Young Adult
keywords: HPV; human papillomavirus; penile; prevalence