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BORNDIFTIM1
Time born earlier or later than expected: Recode 1

Codes and Frequencies



An 'X' indicates the category is available for that sample

00NIUXX
10Born when expected or w/in 1 week··
11Born when expectedXX
12Born earlier by under 1 week·X
13Born later by under 1 week·X
20Born earlier by 1+ weeks··
21Born earlier by 1 weekXX
22Born earlier by 2 weeksXX
23Born earlier by 3 weeksXX
24Born earlier by 4+ weeksXX
30Born later by 1 to 4 weeks··
31Born later by 1 weekXX
32Born later by 2 weeksXX
33Born later by 3 weeksXX
40Born later by 4+ weeksX·
41Born later by 4 to 5 weeks·X
42Born later by 6 to 7 weeks·X
43Born later by 8 to 9 weeks·X
44Born later by 10 to 12 weeks·X
45Born later by 13+ weeks·X
50Born when not expected, amt unknown··
51Born earlier, weeks unknownX·
52Born later, weeks unknownX·
97Unknown if born early or lateXX
98Unknown amt early or late·X
99Other unknown·X