SamplePreliminaryQuestionnaire
Sample Taking - Considerations
1
Are you pregnant?
sample_preg [text]
Code Name Missing
0 N
1 Y
9998 PNA x
9999 DK x
Do you have a blood clotting disease such as haemophilia?
sample_haem [text]
Code Name Missing
0 N
1 Y
9998 PNA x
9999 DK x
Have you received a blood transfusion or donated blood in the past 24 hours?
sample_tra24h [text]
Code Name Missing
0 N
1 Y
9998 PNA x
9999 DK x
Have you received a blood transfusion in the past three months?
sample_tra3m [text]
Code Name Missing
0 N
1 Y
9998 PNA x
9999 DK x
Have you received radiotherapy or chemotherapy treatment in the past twelve weeks?
sample_onc [text]
Code Name Missing
0 N
1 Y
9998 PNA x
9999 DK x
When was the last time you had something to eat?
Indicate the time you last ate, or choose 'more than 24 hours'.
Day Time: HH : MM
food_lasteat_cat [text]
Code Name Missing
TIME_24
0 MORE_24_HOURS
food_lasteat_day [text]
food_lasteat_hour [integer]
food_lasteat_min [integer]
When was the last time you had anything to drink other than plain water?
Indicate time, or choose 'more than 24 hours'.
Day Time: HH : MM
food_lastdrink_cat [text]
Code Name Missing
TIME_24
0 MORE_24_HOURS
food_lastdrink_day [text]
food_lastdrink_hour [integer]
food_lastdrink_min [integer]
When was the last time you had a drink containing caffeine, including tea, coffee or an energy drink?
Indicate time, or choose 'more than 24 hours'.
Day Time: HH : MM
food_lastcaff_cat [text]
Code Name Missing
TIME_24
0 MORE_24_HOURS
food_lastcaff_day [text]
food_lastcaff_hour [integer]
food_lastcaff_min [integer]