Open Access
Table I
Showing mean & SD (descriptive statistics) of numerical variable.
| N | Minimum | Maximum | Mean | Std. Deviation | |
|---|---|---|---|---|---|
| age | 50 | 21 | 64 | 40.92 | 11.110 |
| duration of habit in yrs | 50 | 2 | 25 | 8.40 | 6.220 |
| Frequency of habit | 50 | 2 | 4 | 2.80 | .782 |
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