The amount of avoidable and unavoidable food waste in the households of the respondents
| Size of households | No. of households | Persons in the households | Avoidable food waste, average g/persona) | Avoidable food waste, standard deviation | Avoidable food waste, mean error margin | Unavoidable food waste, average g/personb | Unavoidable food waste, standard deviation | Unavoidable waste, mean error margin |
|---|---|---|---|---|---|---|---|---|
| 1 person | 165 | 165 | 746.7 | 876.4 | −112.9 | 700.2 | 661.8 | −85.2 |
| 2 persons | 160 | 320 | 437.7 | 898.7 | −117.5 | 573.6 | 898.1 | −117.5 |
| 3 persons | 43 | 129 | 508.1 | 1,466.3 | −376.1 | 538.3 | 1,278.7 | −328.0 |
| 4 persons | 44 | 176 | 417.6 | 1,229.6 | −311.6 | 422.3 | 1,355.6 | −343.6 |
| 5 persons | 20 | 100 | 404.8 | 1,547.0 | −598.1 | 408.0 | 1,094.9 | −423.3 |
| Together | 432 | 890 | 498 | 543 |
| Size of households | No. of households | Persons in the households | Avoidable food waste, average g/persona) | Avoidable food waste, standard deviation | Avoidable food waste, mean error margin | Unavoidable food waste, average g/personb | Unavoidable food waste, standard deviation | Unavoidable waste, mean error margin |
|---|---|---|---|---|---|---|---|---|
| 1 person | 165 | 165 | 746.7 | 876.4 | −112.9 | 700.2 | 661.8 | −85.2 |
| 2 persons | 160 | 320 | 437.7 | 898.7 | −117.5 | 573.6 | 898.1 | −117.5 |
| 3 persons | 43 | 129 | 508.1 | 1,466.3 | −376.1 | 538.3 | 1,278.7 | −328.0 |
| 4 persons | 44 | 176 | 417.6 | 1,229.6 | −311.6 | 422.3 | 1,355.6 | −343.6 |
| 5 persons | 20 | 100 | 404.8 | 1,547.0 | −598.1 | 408.0 | 1,094.9 | −423.3 |
| Together | 432 | 890 | 498 | 543 |
Notes:
The statistical significance when comparing: aAvoidable food waste: one-person households to the two- and four-person households P < 0.001 and P < 0.01 to three-person households; bunavoidable food waste: one-person households to the two-person households P < 0.05, three-person households P < 0.05, and P < 0.011 to four-person households
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