Table 3.
Number of cigarettes smoked daily by the smokers
| Number of cigarettes | Number | Percentage |
|---|---|---|
| < 5 | 31 | 33.7 |
| 5-9 | 26 | 28.3 |
| 10-20 | 22 | 23.9 |
| > 20 | 13 | 14.1 |
| Total | 92 | 100 |
Chi sq = 158.17, df=1, p < 0.0001
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