Table 2.
Relationship between relative ultra-processed food expenditure and demographic determinants (2009-2014, 2009, 2014)
| Model A (2009-2014) | Model B (2009) | Model C (2014) | |
|---|---|---|---|
| pNPc1 | -0.5*** (-0.5, -0.4) | -0.5*** (-0.6, -0.4) | -0.5*** (-0.5, -0.4) |
| pUPc2 | 0.2*** (0.2, 0.3) | 0.2*** (0.2, 0.3) | 0.2*** (0.2, 0.2) |
| Sex: Male | 0.2*** (0.1, 0.3) | 0.2*** (0.1, 0.3) | 0.2** (0.02, 0.3) |
| Education: Secondary | 0.1** (0.01, 0.3) | 0.2** (0.01, 0.3) | 0.1 (-0.05, 0.3) |
| Education: Superior | 0.2*** (0.1, 0.4) | 0.2*** (0.1, 0.4) | 0.2** (0.03, 0.3) |
| Age: 20-39 years | 0.1 (-0.1, 0.3) | 0.1 (-0.1, 0.3) | 0.1 (-0.2, 0.4) |
| Age: 40-59 years | 0.03 (-0.2, 0.2) | 0.04 (-0.1, 0.2) | 0.03 (-0.2, 0.2) |
| Area: urban | 0.3*** (0.1, 0.4) | 0.3*** (0.2, 0.5) | 0.1 (-0.2, 0.4) |
| Year2014:pUPc2 | -0.1*** (-0.1, -0.01) | ||
| Constant | 0.7*** (0.2, 1.2) | 0.4 (-0.2, 1.0) | 0.8** (0.2, 1.5) |
| Observations | 1.736 | 1.183 | 553 |
| Log Likelihood | -512,618 | -407.44 | -253,853 |
| Akaike Inf. Crit. | 1,045.235 | 832,879 | 525,706 |
1Log price of mean non processed and minimally processed calorie (USD/Cal)
2Log price of mean ultra-processed calorie (USD/Cal)
*p<0.1; **p<0.05; ***p<0.01