Study 1 and study 2 sample characteristics of tobacco retailers, by store-level and county-level factors
| Sample characteristics | Study 1 unweighted | Study 2 unweighted |
|---|---|---|
| Store | n=2165 | n=2526 |
| Store type | n (%) or mean (SD) | n (%) or mean (SD) |
| Beer, wine and liquor store | 208 (9.6) | 257 (10.2) |
| Gas and convenience store | 1179 (54.5) | 1453 (57.5) |
| Other establishment type | 15 (0.7) | 72 (2.6) |
| Pharmacy and drug stores | 234 (10.8) | 213 (8.4) |
| Supermarket and other grocery | 390 (18.0) | 407 (16.1) |
| Tobacco store | 83 (3.8) | 124 (4.9) |
| Warehouse clubs and supercenters | 55 (2.5) | – |
| Average advertised price (SD) | $6.25 (1.48) | $6.15 (1.59) |
| Near schools | – | |
| Within 1000 ft of school | 1891 (87.3) | – |
| Over 1000 ft of school | 274 (12.7) | – |
| Retailer neighbourhood characteristics | Mean (SD) | Mean (SD) |
| Average per cent Black, non-Hispanic | 12.1 (18.7) | 11.6 (17.6) |
| Average per cent Hispanic | 16.7 (22.3) | 15.4 (18.9) |
| Average median household income | $56 294 (26 329) | $58 968 (21 895) |
| ALA smoke-free air grade, 2012 | n (%) | n (%) |
| A | 1170 (54.0) | 1196 (47.4) |
| B | 245 (11.3) | 497 (19.7) |
| C | 214 (9.9) | 341 (13.5) |
| D | 23 (1.1) | 48 (1.9) |
| F | 513 (23.7) | 444 (17.6) |
Study 1: n=2165; data collected June–Oct 2012; study 2: n=2526 Apr–July 2012.
ALA,American Lung Association.