Table 1.
Means, 95 % CI and zero-order correlations for variables of interest in the quantitative content analysis of food packages (n 715) sampled from one branch of a regional supermarket chain in the Southeastern USA, data collected from March to May of 2014
| Mean | 95 % CI | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1. Cereal aisle† | 312 | 43·6 | 0·52*** | 0·32*** | 0·47*** | −0·15*** | −0·16*** | −0·09* | 0·45*** | 0·49*** | 0·13*** |
| 2. Nutrition cues code | 2·34 | 2·23, 2·45 | 0·08* | 0·16*** | −0·08* | −0·20*** | −0·12** | 0·14*** | 0·40*** | 0·12** | |
| 3. Child marketing code | 1·42 | 1·29, 1·54 | 0·15*** | −0·12** | −0·08* | −0·06 | 0·36*** | −0·11* | −0·16*** | ||
| 4. Energy density | 2·99 | 2·88, 3·11 | 0·58*** | 0·37*** | −0·10** | 0·40*** | 0·32*** | 0·33*** | |||
| 5. Fat‡ | 0·08 | 0·07, 0·09 | 0·68*** | −0·04 | −0·10** | −0·001 | 0·21*** | ||||
| 6. Saturated fat‡ | 0·02 | 0·02, 0·03 | −0·04 | −0·02 | −0·02 | 0·24*** | |||||
| 7. Sodium‡ | 0·01 | 0·00, 0·01 | −0·11** | −0·08* | −0·06 | ||||||
| 8. Sugar‡ | 0·20 | 0·19, 0·21 | 0·05 | 0·21*** | |||||||
| 9. Fibre‡ | 0·04 | 0·04, 0·04 | 0·33*** | ||||||||
| 10. Protein‡ | 0·06 | 0·06, 0·07 |
*P <0·05, **P<0·01, ***P<0·001.
†
n and % are reported.
‡
Nutrient per serving per unit of measure/unit of measure.