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Variable

UK Data Service variable record for:

1970 British Cohort Study: Five-Year Follow-up, 1975

Variable Details

Variablee022a
LabelAge of First Whooping Cough Imm
Responses
-9 Diseases N.S 0
-8 Never ImmunIsed 0
-7 No Information 0
-6 No Wh Cough Imm 0
-4 3 Wc Imms Only 0
-3 Not Stated 884
-2 Not Known 39
-1 Not Applicable 841
1 39
2 136
3 2139
4 1903
5 938
6 4368
7 683
8 250
9 205
10 129
11 92
12 108
13 36
14 45
15 29
16 16
17 18
18 21
19 4
20 12
21 9
22 10
23 14
24 31
25 9
26 8
27 3
28 9
29 2
30 15
31 3
32 3
33 4
34 2
35 6
36 9
37 3
38 5
39 5
40 3
41 2
42 7
43 1
44 2
45 2
48 10
49 1
50 2
54 1
57 2
58 1
59 2
60 3
70 1970 6
71 1971 2
72 1972 1
73 1973 0
74 1974 0
75 1975 0
81 At Birth 0
82 1 Day 0
83 2 Days 0
84 3 Days 0
85 4 Days 0
86 5 Days 0
87 6 Days 0
92 1 Week 1
93 2 Weeks 1
94 3 Weeks 0
DisclaimerPlease note that these frequencies are not weighted.
Location1970 British Cohort Study: Five-Year Follow-up, 1975
UniverseLocation of units of observation: National;Population: Children aged 5 years who were born in one particular week in 1970, in Great Britain.
SamplingAn attempt was made to trace all children from the cohort sample through the cooperation of the registration division of the Registrar General's Office and the National Health Service Central Register. 80.7% of the 1970 Cohort were successfully traced and interviewed on or shortly after their fifth birthdays.
Study TypeLongitudinal/panel/cohort
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We are supported by the University of Essex, University of Manchester, Jisc, UCL and University of Edinburgh. We are funded by UKRI through the Economic and Social Research Council.