Variables in BSD
Question#	Question	Field name	Response nature	Response options
1	PID Number	PID	####	Starts with 0 for regular tests
2	BSD Number	BSD no	#	1, 2
3	Child PID	BSD_A	####	Starts with 9 with corresponding PID no
4	Initials of child	BSD_B	XX
5	Researcher Code	BSD_C	##
6	Date of interview (According to English calender)	BSD_D	##-XXX-##	dd-mmm-yy
7	Age of the child (months)	BSD_E	##
8	Identity of Primary caregiver	BSD_F	#	1= Mother, 2= Father, 3=grandmother, 4= grandfather, 5= aunt, 6=uncle, 7=other relative, 8=other non-relatives
Cognitive sub-test [range]
9	Cognitive	BSD_1	##	Range: 0-91
10	Cognitive scaled score	BSD_1_1	##	Range: 1-19
Language sub-test [range]
11	Receptive communication	BSD_2	##	Range: 0-49
12	Receptive communication scaled score	BSD_2_1	##	Range: 1-19
13	Expressive communication	BSD_3	##	Range: 0-48
14	Expressive communication scaled score	BSD_3_1	##	Range: 1-19
15	Total Score (Sum of receptive and expressive communication scores)	BSD_4	##	Range: 0-97
Motor sub-test [range]
16	Fine motor	BSD_5	##	Range: 0-66
17	Fine motor scaled score	BSD_5_1	##	Range: 1-19
18	Gross motor	BSD_6	##	Range: 0-72
19	Gross motor sclaed score	BSD_6_1	##	Range: 1-19
20	Total score (Sumn of fine and gross motor scores)	BSD_7	###	Range: 0-138
Social emotional sub-test [range]
21	Social emotional	BSD_8	###	Range: 0-175
22	Social emotional scaled score	BSD_8_1	##	Range: 1-19
23	Remarks		TXT