Binary Variables Expanded to Six Categories [message #1598] |
Sun, 16 March 2014 16:55 |
amira.elshal.1@city.ac.uk
Messages: 52 Registered: April 2013
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Senior Member |
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Dear Sirs,
I am working on the Individual Recode files of Egypt's EDHS 2000 and 2008 using Stata.
I understand that a variable such as who attended at the delivery (m3) is coded by DHS as a set of binary variables (m3a, m3b, etc.)
for each possible option (doctor, nurse/midwife, etc.). What I do NOT understand is why m3a is expanded into m3a_1, m3a_2,...m3a_6. Is that to deal with the case of a woman giving birth to 6 children for example?
Thank you.
Amira
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