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Add Health Codebook Explorer (ACE)

The Add Health Codebook Explorer tool allows you to see how variables are related to each other, either topically or across time. This tool helps you identify which variables you may want to use in your analysis.

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W3 : H3LB8

See related variables

InstrumentVariableQuestion TextResponse Data
W3 H3LB8 How many weeks early was {<Q.5>/THE BABY/THE FIRST BABY/THE SECOND BABY} born?
Response ValueResponse LabelFrequencyPercent
.missing40.09
11 week1473.39
1010 weeks50.12
1111 weeks40.09
1212 weeks441.01
22 weeks2806.46
33 weeks1443.32
44 weeks1563.60
55 weeks390.90
66 weeks461.06
77 weeks140.32
88 weeks461.06
99 weeks50.12
96refused10.02
97legitimate skip338778.11
98don't know100.23
99not applicable40.09