Field Name	Description
agecat		Age category of participant
gender		Gender of participant
ethnicity		Ethnicity of participant
eth_groups	Ethnic group of participant
occupation	Occupation of participant
occ_groups	Occupational group of participant
previous_snakebite	Has participant been bitten previously
prior_antivenom	If bitten previously, has participant been given antivenom
antivenom_used	Antivenom administered in this instance
repeat_dose	Repeat dosage
adverse_reaction	Did participant suffer any adverse reaction to antivenom in this instance