Variables in Weekly Visit Form (WVF)
Question# Question Field name  Response nature Response options
1 PID Number     PID ###  
2 Visit month number Month no ##  
3 Initials of the pregnant mother wvf _A XX  
4 Date of Interview
(According to English Calender)
wvf _B XXX-## mmm-yy
5 Days of Follow-up mvf_B_i ## Each day of the month
6 Field worker code wvf_C ##  
7 Was the mother available during visit? wvf_1 # 1=Yes, 2=No, 3=By phone call
Ask about every days of supplementation since last visit. 
8 Is she taking B12 supplement?                      wvf_2 # 1=Yes, 2=No
9 Vomiting after the B12 supplement?  wvf_3 # 1=Yes, 2=No
10 Folic acid?  wvf_4 # 1=Yes, 2=No
11 Iron?  wvf_5 # 1=Yes, 2=No
12 Calcium?  wvf_6 # 1=Yes, 2=No
13 Reason for not taking B12 supplement?              wvf_7 # 3=Illness, 4= Forget, 5=Travelling, 6=Do not like, 7= Not available supplement, 8=Others
About current health status. Ask about all days since last visit about illness 
14 Vaginal bleeding?  wvf_8 # 1=Yes, 2=No
15 Oedema?   wvf_9 # 1=Yes, 2=No
16 Fever?   wvf_10 # 1=Yes, 2=No
17 Any other health problem?  wvf_11_i # 3=Diarrhea, 4=vomiting, 5=Cough/cold/sorethroat, 6=Abdominal pain, 7= Headache, 8=Vertigo, 10=Urination problem, 11=Skin problem, 12= others
18 If more other health problem?   wvf_11_ii # 3=Diarrhea, 4=vomiting, 5=Cough/cold/sorethroat, 6=Abdominal pain, 7= Headache, 8=Vertigo, 10=Urination problem, 11=Skin problem, 12= others
19 Visit to health facility?  wvf_12 # 1=Yes, 2=No
About medicines used. Ask about all days since last visit.
20 If antibiotic in use, which group  wvf_13 # 2=No, 3=Penicillin; 4= Cephalosporin;  5= Sulfonamides;  6= Macrolides;  7=Tetracycline; 8= Fluoroquinolones;  9= Not applicable ; 10=Metronidazole; 11= Others
21 If use other medicines, specify?   wvf_14 # 2= No, 3= A/emetic, 4=A/pyretic or analgesic, 5= Antacid/Ranitidine , 6= antihypertensive, 7= other symptomatic,  8=other, 9= NA
22 If more other medicines, specify?  wvf_14_i # 2= No, 3= A/emetic, 4=A/pyretic or analgesic, 5= Antacid/Ranitidine , 6= antihypertensive, 7= other symptomatic,  8=other, 9= NA
23 Any other vitamins?   wvf_15 # 1=Yes, 2=No
24 Nutrient supplement?   wvf_16 # 1=Yes, 2=No
25 Hospitalization?   wvf_17 # 1=Yes, 2=No
26 Refer to hospital by Field worker?                          wvf_18 # 1=Yes, 2=No
Ask about food intake of each day since last visit. 
27 Intake of egg?   wvf_19 # 1=Yes, 2=No
28 Intake of meat?   wvf_20 # 1=Yes, 2=No
29 Intake fish?   wvf_21 # 1=Yes, 2=No
30 Intake curd?   wvf_22 # 1=Yes, 2=No
31 Milk/ milk tea drinking?  wvf_23 # 1=Yes, 2=No
32 Any Fruits?    wvf_24 # 1=Yes, 2=No
33 Lentil/pulses?    wvf_25 # 1=Yes, 2=No
34 Any alcohol?   wvf_26 # 1=Yes, 2=No
35 Readymade food like horlicks, bournvita?   wvf_27 # 1=Yes, 2=No
36 Nuts or others?  wvf_28 # 1=Yes, 2=No
37 Supervisor's Initial   XX  
38 Remarks   TXT