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