Table 5 Levels of nicotine dependence among the smoking students, Cairo University, academic year 2014–2015
Levels of nicotine dependence | Frequency (n = 40) | Percentage |
|---|---|---|
Nicotine dependence | ||
Very low (0–2) | 14 | 35.0 |
Low (3–4) | 13 | 32.5 |
Medium (5) | 4 | 10.0 |
High (6–7) | 7 | 17.5 |
Very high (8–10) | 2 | 5.0 |
Nicotine dependence | ||
Range, Mean ± SD | 0–9 | 3.5 ± 2.3 |
Median, IQR | 3.0 (2.0–5.0) | |