Study of onchocerciasis ("river blindness") in Sierra Leone, in which subjects were classified according
to whether they lived in villages in savannah or rainforest area.
Usage
Oncho
Arguments
Format
A labelled tibble with 1302 rows and 7 variables:
id
Subject ID.
mf
Infected with Onchocerciasis volvulus, factor with levels "Not-infected" and "Infected".
area
Area of residence, factor with levels "Savannah" and "Rainforest".
agegrp
Age group in years, factor with levels "5-9", "10-19", "20-39" and "40+".
sex
Subject sex, factor with levels "Male" and "Female".
mfload
Microfiliariae load.
lesions
Severe eye lesions, factor with levels "No" and "Yes".