Variable Description

Name
SIDFTU1
Label
Sight - long/short
Dataset
doku
Value Label Frequency % of valid % of all
-9999 Unknown (blank on rubric card) 4,975
92.78%
0.00%
-9899 Unknown (blank on rubric card) 6
0.11%
0.00%
-9799 Unknown (blank on rubric card) 210
3.92%
0.00%
1 Long sighted 19
0.35%
0.00%
2 Short sighted 137
2.56%
0.00%
3 Other 15
0.28%
0.00%
Valid Min Max Mean
5362 -9999 3 -9672.11

Representation

Type
Code List
Selection Style
SelectOne
Codes
SIDFTU1
Aggregation Method
Unspecified
Temporal
False
Geographic
False

Source Questions

46 b

107 questions before...
46 a

Is your sight normal in both eyes?

1
yes
0
no
46 b

Are you -

1
long sighted
2
short sighted
*
other, namely
Other
46 c

Have you ever had a squint?

1
yes
0
no
23 questions after...
View the complete questionnaire
1964 University Questionnaire

Lineage

Variable Groups