HBV_Incidence_99_Dates: Hepatitis B Serological Survey Data - Dates (St.-Petersburg,...

In TeaKov/serostat: Modeling Infectious Disease Parameters Based on Serological and Social Contact Data R Package

Description

Data from a seroprevalence study conducted in St.-Petersburg (Russia) in 1999 (Mukomolov et al., 2000). The study intended to collect sera from 100 healthy persons (50 males, 50 females) in each of the following age groups: < 1, 1 - 2, 3 - 6, 7 - 10, 11 - 14, 15 - 19, 20 - 24, 25 - 29, 30 - 39, > 40 years of age (total original sample: 1003 sera). For the youngest age groups, the sample was taken primarily among children in the kindergartens and schools, and supplemented with sera from children entering hospitals with acute noninfectious pathologies (e.g. trauma, emergency surgery, pneumonia). Sera from teenagers and young adults were obtained from a variety of schools (excluding nursing schools) as well as from hospitalized persons requiring urgent surgery. Sera from adults were obtained from primary blood donors, pregnant women and persons entering the hospitals with acute noninfectious pathologies. All sera were tested for anti-HBc. This dataset contains the dates at which the sera were collected.

Usage

data("HBV_Incidence_99_Dates")

Format

A data frame with 8787 observations on the following 4 variables.

age

A numeric vector containing age.

date

A factor encoding dates.

year

A numeric vector containing years.

gender

A numeric vector containing the gender of an individual.

Details

See page 64 of the book.

See Also

HBV_Incidence_99, HBV_Population

Examples

data(HBV_Incidence_99_Dates)

TeaKov/serostat documentation built on May 21, 2019, 1:21 p.m.