Question
Name
P2HE42
HeaderQuestion
If YES, how old were you when the doctor, nurse, or other health practitioner first told you?
Question Text
Migraine headaches?
Representation Type
Numeric
Type
Double
Usage
Related Variables
P2HE42 - S8Q42 AGE DX MIGRAINES-P2
Dataset
Summary Statistics for 'P2HE42'
Value | Valid | Label | Frequency | % of Valid | % of All |
---|---|---|---|---|---|
97 | Missing | legitimate skip | 1,806 |
80.48%
|
|
98 | Missing | don't know | 2 |
0.09%
|
Total Responses | Valid | Invalid | Min | Max | Mean | StdDev | Variance | Skewness | Kurtosis |
---|---|---|---|---|---|---|---|---|---|
2244 | 436 | 1808 | 7 | 65 | 31.3715596330275 | 14.8716970515855 | 221.167373194137 | 0.391112792379446 | -0.761463397261818 |