FSD2417 Lisääntymisterveys Pietarissa: miehet 2003
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Question text
Have you ever tried the following substances?
Heroin or morphine
Frequencies
| Category labels | Value | n |
|---|---|---|
| Never | 1 | 307 |
| Yes, 1-2 times | 2 | 7 |
| Yes, but less than 6 times | 3 | 2 |
| Yes, more than 6 times | 4 | 17 |
| SYSMISS | 109 | |
| Displayed frequencies are not weighted | ||
Summary statistics
| Number of valid cases | 333 |
| Maximum | 4 |
| Minimum | 1 |
| Mean | 1.19 |
| Standard deviation | .686 |
Study description in machine readable DDI-C 2.5 format
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