Table 2 Summary statistics
From: Accounting for tastes: do low-income populations have a higher preference for spicy foods?
Variables | Means | Std. dev. | Min. | Max. |
|---|---|---|---|---|
Level of preference for spicy foods | 1.582 | 0.640 | 1 | 3 |
PCI(log) | 8.828 | 1.256 | 0 | 12.612 |
Household registration status | 0.392 | 0.488 | 0 | 1 |
Marital status | 0.843 | 0.364 | 0 | 1 |
Male | 0.503 | 0.500 | 0 | 1 |
Age | 48.559 | 14.876 | 17.970 | 96.210 |
Years of schooling | 7.720 | 4.190 | 0 | 18 |
Employment | 0.886 | 0.843 | 0 | 3 |
The status of major chronic diseases | ||||
 Hypertension | 0.113 | 0.317 | 0 | 1 |
 Diabetes | 0.024 | 0.152 | 0 | 1 |
 Myocardial infarction | 0.006 | 0.080 | 0 | 1 |
 Apoplexy | 0.011 | 0.106 | 0 | 1 |
 Asthma | 0.011 | 0.105 | 0 | 1 |
Smoking | 0.346 | 0.476 | 0 | 1 |
Attitudes toward body building | 2.374 | 0.987 | 0 | 5 |
Awareness of the Dietary Guideline | 0.137 | 0.344 | 0 | 1 |
Attitudes toward the priority of eating a healthy diet | 3.240 | 0.757 | 1 | 5 |
Average intake of nutrients | ||||
 Energy/kilocalories | 2234.233 | 1173.583 | 473.378 | 54,230.390 |
 Fat/g | 78.921 | 108.474 | 1.508 | 5750.521 |
 Protein/g | 67.849 | 25.780 | 12.059 | 448.216 |
Per capita house/apartment worth/yuan | 49,959.93 | 62,719.7 | 100 | 800,000 |
N | 5964 | |||