Skip to main content

Table 1 Demographic, sexual behavior, cervical cancer screening, and disease model parameters

From: Estimated health and economic impact of quadrivalent HPV (types 6/11/16/18) vaccination in Brazil using a transmission dynamic model

Parameter Estimate   Source
Demographic variables
Total population size 203,429,773   [15]
Annual all-cause mortality rate by sex and age (Data not shown)   [16]
Sexual behavior variables
Annual mean number of sexual partners by sex Male Female [17]
 15-19 yrs 1.65 1.29  
 20-24 yrs 1.89 1.07  
 25-34 yrs 1.40 1.06  
 35-44 yrs 1.22 0.98  
 45-59 yrs 1.15 0.79  
Screening variables
  Female   
Cervical cancer screening rate, % past 3 years 70   [1820]
Cervical cancer screening rate, % past year    [18]
 <20 yrs 0.0   
 20-29 yrs 26.0   
 30-34 yrs 30.3   
 35-39 yrs 32.6   
 40-44 yrs 30.8   
 45-49 yrs 30.0   
 50-54 yrs 28.6   
 55-69 yrs 26.4   
 >70 yrs 10.0   
Disease variables
Cervical cancer mortality rates, per year [21]
Localized cervical cancer
 <40 yrs 0.135   
 40-49 yrs 0.066   
 50-59 yrs 0.090   
 60-69 yrs 0.100   
 >70 yrs 0.130   
Regional cervical cancer
 <40 yrs 0.202   
 40-49 yrs 0.100   
 50-59 yrs 0.136   
 60-69 yrs 0.150   
 >70 yrs 0.195   
Distant cervical cancer
 <40 yrs 0.808   
 40-49 yrs 0.399   
 50-59 yrs 0.543   
 60-69 yrs 0.602   
 >70 yrs 0.780   
Population level hysterectomy rates, % per year
 < 25 yrs 0.01   
 25-29 yrs 0.03   
 30-34 yrs 0.12   
 35-39 yrs 0.36   
 40-44 yrs 0.67   
 45-54 yrs 0.58   
 55-69 yrs 0.20   
 >70 yrs 0.20