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Variable

UK Data Service variable record for:

National Survey of Sexual Attitudes and Lifestyles, 2010-2012

Variable Details

VariablewAfSex
LabelAge first heterosexual sexual intercourse 13+ including estimates
Question text Age of first heterosexual intercourse aged 13+, including estimates
Responses
-9 Not answered 1
13 12
14 38
15 60
16 79
17 81
18 60
19 30
20 25
21 27
22 5
23 15
24 8
25 9
26 4
27 1
28 2
30 1
31 1
33 1
35 1
38 1
90 Age <13 and not since 0
96 Has not happened yet 55
97 Refusal 10
DisclaimerPlease note that these frequencies are not weighted.
LocationNational Survey of Sexual Attitudes and Lifestyles, 2010-2012
UniverseAdults aged 16-74 in England, Scotland and Wales, 2010-2012.;National
SamplingMulti-stage stratified random sample
Study TypeRepeated cross-sectional study; The first survey was conducted in 1990-1991 and the second in 2000; the third wave was conducted between 2010 and 2012, and consisted of the main survey and an online follow-up.
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