Bar/restaurant characteristics, Santiago, Chile
| Total (n=30) | Smoking (n=10) | Mixed (n=17) | Smoke free (n=3) | |
| Type of venue (%) | ||||
| Bar | 60.0 | 90.0 | 52.9 | 0 |
| Restaurant | 40.0 | 10.0 | 47.1 | 100 |
| Years in business* | 9.0 (6.0 to 14.0) | 8.5 (4.7 to 12.0) | 10.0 (6.0 to 20.0) | 11.0 (3.0 to 13.0) |
| Surface for public use, m2* | 200 (130 to 610) | 115 (93 to 144) | 330 (180 to 420) | 165 (80 to 250) |
| Total volume, m3* | 232 (176 to 403) | 214 (171 to 331) | 238 (200 to 413) | 195 (161 to 480) |
| No. of employees* | 25 (16 to 50) | 18 (13 to 25) | 19 (15 to 50) | 45 (13 to 70) |
| Legal occupancy, n* | 185 (90 to 270) | 135 (80 to 160) | 150 (120 to 250) | 155 (80 to 230) |
| Mean number of customers per day* | ||||
| Weekdays | 125 (70.0 to 390.0) | 90 (50 to 100) | 100 (70 to 250) | 200 (55 to 900) |
| Weekend days | 200 (150 to 435) | 188 (150 to 200) | 200 (120 to 400) | 200 (110 to 500) |
| Windows facing outdoors, % | ||||
| Yes | 70.0 | 90.0 | 61.1 | 66.7 |
| Ventilation system, % | ||||
| Yes | 93.3 | 80.0 | 100 | 100 |
| Air conditioning, % | ||||
| Yes | 61.3 | 40.0 | 100 | 66.7 |
| Sells cigarettes, % | ||||
| Yes | 48.8 | 71.4 | 38.9 | 0.0 |
| Tobacco advertisement/promotion present, % | ||||
| Yes | 70.0 | 20.0 | 94.1 | 0.0 |
| Age of customers, % | ||||
| <30 | 6.7 | 20.0 | 0.0 | 0.0 |
| >30 | 40.0 | 50.0 | 41.2 | 0.0 |
| All ages† | 53.3 | 30.0 | 58.8 | 100 |
| Customers smoking inside, %‡: | ||||
| Nobody | 6.7 | 0.0 | 70.6 | 66.7 |
| <50% of customers | 43.3 | 0.0 | 0.0 | 33.3 |
| >50% of customers | 50.0 | 100 | 29.4 | 0.0 |
| Hair nicotine level in non-smoking employees, ng/mg* | 2.00 (0.81 to 6.18) | 2.62 (0.83 to 6.22) | 1.80 (0.81 to 5.75) | 1.24 (0.68 to 7.63) |