Data header	Type of village	Village no	Case_ID	ID_Ewe	Age_Ewe	Nr_lambs_before	Nr_lambs_litter	BCS_ewe	AT_Ewe	Teeth_ewe	Eye_ewe	Resp_ewe	Wool_ewe	Ewe_GI	Udder_ewe	Milk_ewe	Genitalia_ewe	COMMENT	Sex_lamb	Lamb_ID	Lamb_age	Nr_siblings_lamb	Weight0	Lamb_AT	Lamb_mouth	Lamb_eyes	Lamb_nose	Lamb_resp	Lamb_GI	Lamb_navel	Lamb_joint	Lamb_other	Comment:	Date1	Weight2	Comment1	Date2	Weight3	Comment2	Date3	Weight4	Comment3	Date4	Weight5	Comment4	Date5	Weight6	Comment5
Explanation	Whether the village is a intervention or control village	Pseudonymized ID of the village	Pseudonymized ID of household	Pseudonymized ID of ewe	Age of ewe (years)	Number of lambs that the ewe has had before (total)	Number of lambs the ewe had in this litter	The body condition score of the ewe	General condition of the ewe	Whether the ewe has  worn down teeth or is missing teeth	Whether the ewe has ocular discharge	Whether the ewe has signs of respiratory disease, e.g. nasal discharge, coughing, dyspnoea	Degree of contamination of the ewe's fleece 	Whether the ewe has diarrhoea	Whether the ewe has signs of udder abnormalities, e.g. tense or partially or completely empty udder	Presence of abnormalities in the ewe's milk 	Whether the ewe has vaginal discharge	Comments on anything else regarding the ewe	Sex of the lamb	Pseudonymized ID of the lamb	The age of the lamb in days	Number of sibling/other lambs in the litter	Weight of the lamb at the initial examination in kilograms	General condition of the lamb	Whether the lamb had abnormalities in its oral cavity 	Whether the lamb displayed signs of conjunctivitis or had ocular discharge	Whether the lamb had nasal discharge or blisters on its nose	Whether the lamb displayed signs of respiratory disease, e.g. coughing or dyspnoea	Whether the lamb had signs of diarrhoea	Whether the lamb displayed signs of omphalitis 	Whether the lamb had signs of joint disease	Whether the lamb displayed signs of disease not included in the other variables	Comments on the health of the lamb	Date of first follow-up	Weight at first follow-up, second weighing	Reason for loss to follow-up (e.g. death, changed owner)	Date of second follow-up	Weight at second follow-up, third weighing	Reason for loss to follow-up (e.g. death, changed owner)	Date of third follow-up	Weight at third follow-up, fourth weighing	Reason for loss to follow-up (e.g. death, changed owner)	Date of fourth follow-up	Weight at fourth follow-up, fifth weighing	Reason for loss to follow-up (e.g. death, changed owner)	Date of fifth follow-up	Weight at fifth follow-up, sixth weighing	Reason for loss to follow-up (e.g. death, changed owner)
Type of variable	Text	Numeric	Numeric	Numeric	Numeric	Numeric	Numeric	Numeric	Numeric	Numeric	Numeric	Numeric	Numeric	Numeric	Numeric	Numeric	Numeric	Text	Text	Numeric	Numeric	Numeric	Numeric	Numeric	Numeric	Numeric	Numeric	Numeric	Numeric	Numeric	Numeric	Numeric	Text	Date	Numeric	Text	Date	Numeric	Text	Date	Numeric	Text	Date	Numeric	Text	Date	Numeric	Text
									1=Signs of poor general condition, e.g. lymphadenopathy 	1=Presence of worn or missing teeth	1=Presence of ocular discharge	1=Presence of signs of respiratory disease	1 = <25% fleece contamination	1=Presence of diarrhoea	1=Presence of udder abnormalities	1=Presence of milk abnormalities	1=Presence of vaginal discharge		f=female					1=Signs of poor general condition	1=Presence of lesions in the oral cavity	1=Presence of conjunctivitis or of ocular discharge	1=Presence of nasal discharge or of blisters on the nose	1=Presence of signs of respiratory disease	1=Presence of signs of  diarrhoea	1=Presence of signs of  omphalitis	1=Presence of signs of joint disease	1=Presence of other signs of disease																
													2= 25-75% fleece contamination