Question
Name
qi_13_a
Label
13 a
Question Text
At what age did this baby have his first cold? ... months
Type
Numeric
Type
Integer
Minimum
0
Usage
74 questions before...
75 questions after...
View the complete questionnaire
Related Variables
COLA4648 - Age of first cold up to 24 months (1948) coded in months up to 24 months
Dataset
Value | Label | Frequency | % of valid | % of all |
---|---|---|---|---|
-9999 | Unknown (blank on rubric card) | 0 |
0.00%
|
0.00%
|
-9699 | Unknown | 1,135 |
21.17%
|
0.00%
|
-9599 | No colds yet | 301 |
5.61%
|
0.00%
|
25 | [1 case - no label] | 1 |
0.02%
|
0.00%
|
26 | [1 case - no label] | 1 |
0.02%
|
0.00%
|
Valid | Invalid | Min | Max | Mean |
---|---|---|---|---|
5362 | 0 | -9699 | 26 | -2585.29 |