Collaborative PsychiatricEpidemiology Surveys
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CC3b.
How old were you the first time you had back or neck problems?
| Mean | Std Dev | Median | Min | Max |
|---|---|---|---|---|
| 30.30 | 14.88 | 27.00 | 00.000 | 93.000 |
You can also view this variable in SDA 
.
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