C43. Did you work at night during the last 4 weeks "from... to..."? (from 11 p.m. to 5 a.m.)</p>
<div class="i1">[] 1 Yes, 2 or more times a week<br />[] 2 Yes, less than 2 times per week<br />[] 3 No<br />[] 997 Doesn't know</div>
Categories
Value
Category
01
Yes, two or more times a week
02
Yes, less than two times per week
03
No
98
Do not know
99
NIU (not in universe)
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.
Description
Definition
This variable indicates whether the person worked at night, between 11 p.m. and 5 a.m., during the previous month.