Variables in BISQ Form (BISQ)
Question#	Question	Field name	Response nature	Response options
1	Participant ID	PID	###
2	BISQ No	BISQ No	#	1 or 2
3	Child PID	Bsq_A	9###
4	Initial of the participant	Bsq_B	XX
5	Field worker code	Bsq_C	##
6	Date  when actiwatch was placed (dd/mmm /yy)	Bsq_D	dd/mmm/yy
7	Sleeping arrangement: 1=Infant crib in a separate room , 2=Infant crib in parents’ room, 3=In parents’ bed, 4=Infant crib in room with sibling, 5=Other	Bsq_1	#	1=Infant crib in a separate room , 2=Infant crib in parents’ room, 3=In parents’ bed, 4=Infant crib in room with sibling, 5=Other,
8	If others, specify	Bsq_1txt	TXT	text if Bsq_1=5 otherwise NA
9	What position does your child sleep most of the time? (1=On his/her belly, 2=On his/her side, 3=On his/her back )	Bsq_2	#	1=On his/her belly, 2=On his/her side, 3=On his/her back
10	How much time does your child spend in sleep during the NIGHT (between 7 in the evening and 7 in the morning)? Hours: Minutes	Bsq_3	##:##	hh:mm
11	How much time does your child spend in sleep during the DAY (between 7 in the morning and 7 in the evening)? Hours: Minutes	Bsq_4	##:##	hh:mm
12	Average number of night waking per night	Bsq_5	##
13	How much time during the night does your child spend in wakefulness (from 10 in the evening to 6 in the morning)? Hours:Minutes	Bsq_6	##:##	hh:mm
14	How long does it take to put your baby to sleep in the evening? Hours:Minutes	Bsq_7	##:##	hh:mm
15	How does your baby fall asleep?                       1=While feeding, 2=Being rocked, 3=Being held, 4=In bed alone, 5=In bed near parent	Bsq_8	#	1=While feeding, 2=Being rocked, 3=Being held, 4=In bed alone, 5=In bed near parent
16	When does your baby usually fall asleep for the night: Hours: Minutes:	Bsq_9	##:##	hh:mm
17	Do you consider your child’s sleep as a problem?      (1=A very serious problem,  2=A small problem, 3=Not a problem at all)	Bsq_10	#	1=A very serious problem,  2=A small problem, 3=Not a problem at all
18	If yes, Specify	Bsq_10txt	TXT	3=Not a problem at all