Table 3.
Percentage of current smokers intending to smoke less or quit smoking given a hypothetical tobacco retail price increase in Songjiang, Shanghai, China.
| Percentage of current smokers | Intention to smoke less |
Intention to quit |
||
|---|---|---|---|---|
| Amount of price increase (T) | 95% CI of T | Amount of price increase (T) | 95% CI of T | |
| 99 | 6.14 | 6.25–10.50 | 9.00 | 5.67–40.47 |
| 95 | 2.33 | 2.00–3.50 | 4.00 | 4.00–5.35 |
| 90 | 1.50 | 1.33–1.86 | 2.33 | 1.33–3.00 |
| 75 | 1.00 | 0.88–1.14 | 1.42 | 1.14–1.50 |
| 50 | 0.43 | 0.37–0.49 | 0.67 | 0.50–0.88 |
| 25 | 0.22 | 0.20–0.25 | 0.33 | 0.23–0.35 |
| 10 | 0.09 | 0.07–0.10 | 0.17 | 0.13–0.20 |
| 5 | 0.05 | 0.00–0.07 | 0.09 | 0.07–0.11 |
CI: confidence interval.