| Literature DB >> 34910024 |
Josefa Maria Fellegger Garzillo1, Priscila Pereira Machado2, Fernanda Helena Marrocos Leite1, Euridice Martinez Steele1, Vanessa Fadanelli Schoenardie Poli1, Maria Laura da Costa Louzada1, Renata Bertazzi Levy3, Carlos Augusto Monteiro1.
Abstract
OBJECTIVE: To estimate the carbon footprint of the Brazilian diet and of sociodemographic strata of this population.Entities:
Mesh:
Year: 2021 PMID: 34910024 PMCID: PMC8621484 DOI: 10.11606/s1518-8787.2021055003614
Source DB: PubMed Journal: Rev Saude Publica ISSN: 0034-8910 Impact factor: 2.106
Daily food consumption according to sociodemographic variables. Brazilian population aged 10 and over, 2008 to 2009 (n = 34,003).
| Variables | Sample distribution (%) | Food consumption (Kcal/person/day) | ||
|---|---|---|---|---|
| Average | CI95% | |||
| Sex | ||||
| Female | 52 | 1,713 | (1,696–1,731) | |
| Male | 48 | 2,102 | (2,062–2,143) | |
| Age (years) | ||||
| 10 to 19 | 22 | 2,010 | (1,974–2,046) | |
| 20 to 29 | 21 | 2,006 | (1,973–2,039) | |
| 30 to 39 | 18 | 1,933 | (1,899–1,967) | |
| 40 to 49 | 16 | 1,852 | (1,813–1,890) | |
| 50 to 59 | 12 | 1,778 | (1,723–1,832) | |
| ≥ 60 | 13 | 1,683 | (1,570–1,796) | |
| Family income per capita (R$) | ||||
| < 225.28 | 20 | 1,785 | (1,747–1,823) | |
| 225.28–399.75 | 20 | 1,922 | (1,875–1,970) | |
| 399.76–637.23 | 20 | 1,870 | (1,830–1,911) | |
| 637.24–1,151.49 | 20 | 1,936 | (1,896–1,976) | |
| ≥ 1,151.50 | 20 | 1,988 | (1,904–2,071) | |
| Education (years of study) | ||||
| ≤ 4 years | 33 | 1,775 | (1,746–1,804) | |
| 5 to 8 years | 27 | 1,925 | (1,895–1,957) | |
| 9 to 12 years | 30 | 1,985 | (1,956–2,015) | |
| > 12 years | 11 | 1,990 | (1,848–2,130) | |
| Macro-region | ||||
| North | 8 | 2,058 | (2,006–2,110) | |
| Northeast | 28 | 1,944 | (1,882–2,007) | |
| Southeast | 43 | 1,860 | (1,826–1,894) | |
| South | 15 | 1,900 | (1,851–1,949) | |
| Midwest | 7 | 1,806 | (1,762–1,850) | |
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CI95%: 95% Confidence Interval.
p < 0.05 for dichotomous variables and p for linear trend < 0.05 in the case of ordinal variables.
p < 0.05 in the Bonferroni test for two-by-two comparisons of macroregions and when macroregions do not share the same superscript letter.
Carbon footprint of food consumption according to sociodemographic variables. Brazilian population aged 10 and over, 2008 to 2009 (n = 34,003).
| Variables | Carbon footprint | ||||
|---|---|---|---|---|---|
| (gCO2e/person/day) | (gCO2e/2,000 kcal) | ||||
| Average | CI95% | Average | CI95% | ||
| Sex | |||||
| Female | 3,934 | 3,859–4,009 | 4,641 | 4,567–4,716 | |
| Male | 5,089 | 4,974–5,205 | 4,899 | 4,812–4,986 | |
| Age (years) | |||||
| 10 to 19 | 4,369 | 4,212–4,525 | 4,355 | 4,233–4,477 | |
| 20 to 29 | 4,787 | 4,651–4,923 | 4,802 | 4,687–4,917 | |
| 30 to 39 | 4,745 | 4,599–4,892 | 4,941 | 4,805–5,077 | |
| 40 to 49 | 4,627 | 4,441–4,813 | 4,981 | 4,842–5,120 | |
| 50 to 59 | 4,269 | 4,116–4,421 | 4,871 | 4,719–5,023 | |
| 60 + | 3,915 | 3,751–4,078 | 4,785 | 4,630–4,941 | |
| Family income per capita (R$) | |||||
| < 225.28 | 3,901 | 3,755–4,048 | 4,338 | 4,204–4,472 | |
| 225.28–399.75 | 4,431 | 4,228–4,634 | 4,650 | 4,493–4,807 | |
| 399.76–637.23 | 4,432 | 4,240–4,624 | 4,771 | 4,616–4,927 | |
| 637.24–1,151.49) | 4,746 | 4,547–4,945 | 4,931 | 4,760–5,103 | |
| ≥ 1,151.50 | 4,933 | 4,767–5,100 | 5,133 | 4,986–5,280 | |
| Education (years of study) | |||||
| ≤ 4 years | 4,144 | 4,024–4,264 | 4,656 | 4,551–4,761 | |
| 5 to 8 years | 4,439 | 4,308–4,569 | 4,652 | 4,542–4,763 | |
| 9 to 12 years | 4,775 | 4,657–4,893 | 4,850 | 4,745–4,954 | |
| > 12 years | 4,890 | 4,691–5,089 | 5,145 | 4,962–5,328 | |
| Macro-region | |||||
| North | 5,245 | 5,051–5,439 | 5,173 | 5,023–5,324 | |
| Northeast | 4,435 | 4,297–4,573 | 4646 | 4,537–4,755 | |
| Southeast | 4,281 | 4,130–4,431 | 4,623 | 4,489–4,758 | |
| South | 4,510 | 4,312–4,707 | 4,738 | 4,597–4,880 | |
| Midwest | 5,052 | 4,864–5,240 | 5,641 | 5,471–5,812 | |
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gCO2e, grams of carbon dioxide equivalent.
CI95%: 95% Confidence Interval.
p < 0.05 for dichotomous variables and p for linear trend < 0.05 in the case of ordinal variables.
p < 0.05 in the Bonferroni test for two-by-two comparisons of macroregions and when macroregions do not share the same superscript letter.
FigureChoropletic maps of mean values of the carbon footprint of food consumption according to Federal Units. Brazilian population aged 10 and over, 2008 to 2009 (n = 34,003).
Consumo alimentar diário segundo variáveis sociodemográficas. População brasileira com 10 ou mais anos de idade, 2008 a 2009 (n = 34.003).
| Variáveis | Distribuição da amostra (%) | Consumo alimentar (Kcal/pessoa/dia) | ||
|---|---|---|---|---|
| Média | IC95% | |||
| Sexo | ||||
| Feminino | 52 | 1.713 | (1.696–1.731) | |
| Masculino | 48 | 2.102 | (2.062–2.143) | |
| Idade (anos) | ||||
| 10 a 19 | 22 | 2.010 | (1.974–2.046) | |
| 20 a 29 | 21 | 2.006 | (1.973–2.039) | |
| 30 a 39 | 18 | 1.933 | (1.899–1.967) | |
| 40 a 49 | 16 | 1.852 | (1.813–1.890) | |
| 50 a 59 | 12 | 1.778 | (1.723–1.832) | |
| ≥ 60 | 13 | 1.683 | (1.570–1.796) | |
| Renda familiar per capita (R$) | ||||
| < 225,28 | 20 | 1.785 | (1.747–1.823) | |
| 225,28–399,75 | 20 | 1.922 | (1.875–1.970) | |
| 399,76–637,23 | 20 | 1.870 | (1.830–1911) | |
| 637,24–1.151,49) | 20 | 1.936 | (1.896–1.976) | |
| ≥ 1.151,50 | 20 | 1.988 | (1.904–2.071) | |
| Escolaridade (anos de estudo) | ||||
| ≤ 4 anos | 33 | 1.775 | (1.746–1.804) | |
| 5 a 8 anos | 27 | 1.925 | (1.895–1.957) | |
| 9 a 12 anos | 30 | 1.985 | (1.956–2.015) | |
| > 12 anos | 11 | 1.990 | (1.848–2.130) | |
| Macrorregião | ||||
| Norte | 8 | 2.058 | (2.006–2.110) | |
| Nordeste | 28 | 1.944 | (1.882–2.007) | |
| Sudeste | 43 | 1.860 | (1.826–1.894) | |
| Sul | 15 | 1.900 | (1.851–1.949) | |
| Centro-Oeste | 7 | 1.806 | (1.762–1.850) | |
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IC95%: intervalo de confiança de 95%.
p < 0,05 para variáveis dicotômicas e p para tendência linear < 0,05 no caso de variáveis ordinais.
p < 0,05 no teste de Bonferroni para comparações das macrorregiões duas a duas e quando as macrorregiões não compartilham a mesma letra em sobrescrito.
Pegada de carbono do consumo alimentar segundo variáveis sociodemográficas. População brasileira com 10 ou mais anos ou mais de idade, 2008 a 2009 (n = 34.003).
| Variáveis | Pegada de carbono | ||||
|---|---|---|---|---|---|
| (gCO2e/pessoa/dia) | (gCO2e/2.000 kcal) | ||||
| Média | IC95% | Média | IC95% | ||
| Sexo | |||||
| Feminino | 3.934 | 3.859–4.009 | 4.641 | 4.567–4.716 | |
| Masculino | 5.089 | 4.974–5.205 | 4.899 | 4.812–4.986 | |
| Idade (anos) | |||||
| 10 a 19 | 4.369 | 4.212–4.525 | 4.355 | 4.233–4.477 | |
| 20 a 29 | 4.787 | 4.651–4.923 | 4.802 | 4.687–4.917 | |
| 30 a 39 | 4.745 | 4.599–4.892 | 4.941 | 4.805–5.077 | |
| 40 a 49 | 4.627 | 4.441–4.813 | 4.981 | 4.842–5.120 | |
| 50 a 59 | 4.269 | 4.116–4.421 | 4.871 | 4.719–5.023 | |
| 60 e + | 3.915 | 3.751–4.078 | 4.785 | 4.630–4.941 | |
| Renda familiar per capita (R$) | |||||
| < 225,28 | 3.901 | 3.755–4.048 | 4.338 | 4.204–4.472 | |
| 225,28–399,75 | 4.431 | 4.228–4.634 | 4.650 | 4.493–4.807 | |
| 399,76–637,23 | 4.432 | 4.240–4.624 | 4.771 | 4.616–4.927 | |
| 637,24–1.151,49) | 4.746 | 4.547–4.945 | 4.931 | 4.760–5.103 | |
| ≥ 1.151,50 | 4.933 | 4.767–5.100 | 5.133 | 4.986–5.280 | |
| Escolaridade (anos de estudo) | |||||
| ≤ 4 anos | 4.144 | 4.024–4.264 | 4.656 | 4.551–4.761 | |
| 5 a 8 anos | 4.439 | 4.308–4.569 | 4.652 | 4.542–4.763 | |
| 9 a 12 anos | 4.775 | 4.657–4.893 | 4.850 | 4.745–4.954 | |
| > 12 anos | 4.890 | 4.691–5.089 | 5.145 | 4.962–5.328 | |
| Macrorregião | |||||
| Norte | 5.245 | 5.051–5.439 | 5.173 | 5.023–5.324 | |
| Nordeste | 4.435 | 4.297–4.573 | 4.646 | 4.537–4.755 | |
| Sudeste | 4.281 | 4.130–4.431 | 4.623 | 4.489–4.758 | |
| Sul | 4.510 | 4.312–4.707 | 4.738 | 4.597–4.880 | |
| Centro-Oeste | 5.052 | 4.864–5.240 | 5.641 | 5.471–5.812 | |
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gCO2e, gramas de dióxido de carbono equivalente.
IC95%, intervalo de confiança de 95%.
p < 0,05 para variáveis dicotômicas e p para tendência linear < 0,05 no caso de variáveis ordinais.
p < 0,05 no teste de Bonferroni para comparações das macrorregiões duas a duas e quando as macrorregiões não compartilham a mesma letra em sobrescrito.
FiguraMapas coropléticos de valores médios da pegada de carbono do consumo alimentar segundo Unidades Federativas. População brasileira com 10 ou mais anos de idade, 2008 a 2009 (n = 34.003).
Carbon footprint of food consumption according to Federative Units. Brazilian population aged 10 and over, 2008 to 2009 (n = 34,003).
| Federative Unit | Carbon footprint | |||
|---|---|---|---|---|
| (gCO2e/person/day) | gCO2e/2,000kcal | |||
| Average | CI95% | Average | CI95% | |
| Acre | 5,673 | 4,887–6,458 | 5,719 | 5,232–6,207 |
| Amapá | 5,219 | 3,881–6,557 | 5,383 | 4,203–6,562 |
| Amazonas | 4,390 | 4,100–4,680 | 4,270 | 4,045–4,495 |
| Pará | 5,556 | 5,240–5,872 | 5,328 | 5,079–5,576 |
| Rondônia | 4,733 | 4,385–5,080 | 5,123 | 4,781–5,465 |
| Roraima | 5,319 | 4,472–6,166 | 5,582 | 5,004–6,160 |
| Tocantins | 6,133 | 5,338–6,929 | 6,205 | 5,725–6,684 |
| Alagoas | 3,522 | 3,212–3,833 | 4,248 | 3,969–4,527 |
| Bahia | 4,781 | 4,386–5,177 | 4,819 | 4,552–5,086 |
| Ceará | 3,812 | 3,538–4,087 | 4,312 | 4,029–4,595 |
| Maranhão | 4,506 | 4,260–4,751 | 5,357 | 5,021–5,693 |
| Paraíba | 4,025 | 3,633–4,416 | 4,575 | 4,177–4,973 |
| Pernambuco | 4,655 | 4,373–4,936 | 4,398 | 4,190–4,605 |
| Piauí | 4,967 | 4,655–5,278 | 5,185 | 4,875–5,494 |
| Rio Grande do Norte | 4,049 | 3,786–4,313 | 4,056 | 3,842–4,269 |
| Sergipe | 5,331 | 4,872–5,790 | 4,616 | 4,174–5,059 |
| Paraná | 4,763 | 4,412–5,115 | 4,919 | 4,661–5,178 |
| Rio Grande Do Sul | 4,319 | 4,043–4,595 | 4,654 | 4,426–4,883 |
| Santa Catarina | 4,442 | 4,024–4,861 | 4,595 | 4,390–4,800 |
| Espírito Santo | 4,243 | 3,883–4,603 | 4,661 | 4,354–4,968 |
| Minas Gerais | 4,007 | 3,822–4,192 | 4,288 | 4,114–4,463 |
| Rio de Janeiro | 4,171 | 3,903–4,439 | 4,418 | 4,166–4,670 |
| São Paulo | 4,456 | 4,201–4,711 | 4,860 | 4,636–5,083 |
| Distrito Federal | 4,303 | 3,786–4,820 | 4,702 | 4,285–5,118 |
| Goiás | 4,912 | 4,638–5,186 | 5,875 | 5,593–6,156 |
| Mato Grosso | 5,482 | 5,051–5,914 | 5,806 | 5,483–6,130 |
| Mato Grosso do Sul | 5,598 | 5,300–5,896 | 5,745 | 5,505–5,985 |
95%CI: 95% confidence interval.
Pegada de carbono do consumo alimentar segundo as Unidades Federativas. População brasileira com 10 anos ou mais de idade, 2008 a 2009 (n = 34.003).
| Unidade Federativa | Pegada de carbono | |||
|---|---|---|---|---|
| gCO2e/pessoa/dia | gCO2e/2.000kcal | |||
| Média | IC95% | Média | IC95% | |
| Acre | 5.673 | 4.887–6.458 | 5.719 | 5.232–6.207 |
| Amapá | 5.219 | 3.881–6.557 | 5.383 | 4.203–6.562 |
| Amazonas | 4.390 | 4.100–4.680 | 4.270 | 4.045–4.495 |
| Pará | 5.556 | 5.240–5.872 | 5.328 | 5.079–5.576 |
| Rondônia | 4.733 | 4.385–5.080 | 5.123 | 4.781–5.465 |
| Roraima | 5.319 | 4.472–6.166 | 5.582 | 5.004–6.160 |
| Tocantins | 6.133 | 5.338–6.929 | 6.205 | 5.725–6.684 |
| Alagoas | 3.522 | 3.212–3.833 | 4.248 | 3.969–4.527 |
| Bahia | 4.781 | 4.386–5.177 | 4.819 | 4.552–5.086 |
| Ceará | 3.812 | 3.538–4.087 | 4.312 | 4.029–4.595 |
| Maranhão | 4.506 | 4.260–4.751 | 5.357 | 5.021–5.693 |
| Paraíba | 4.025 | 3.633–4.416 | 4.575 | 4.177–4.973 |
| Pernambuco | 4.655 | 4.373–4.936 | 4.398 | 4.190–4.605 |
| Piauí | 4.967 | 4.655–5.278 | 5.185 | 4.875–5.494 |
| Rio Grande do Norte | 4.049 | 3.786–4.313 | 4.056 | 3.842–4.269 |
| Sergipe | 5.331 | 4.872–5.790 | 4.616 | 4.174–5.059 |
| Paraná | 4.763 | 4.412–5.115 | 4.919 | 4.661–5.178 |
| Rio Grande Do Sul | 4.319 | 4.043–4.595 | 4.654 | 4.426–4.883 |
| Santa Catarina | 4.442 | 4.024–4.861 | 4.595 | 4.390–4.800 |
| Espírito Santo | 4.243 | 3.883–4.603 | 4.661 | 4.354–4.968 |
| Minas Gerais | 4.007 | 3.822–4.192 | 4.288 | 4.114–4.463 |
| Rio de Janeiro | 4.171 | 3.903–4.439 | 4.418 | 4.166–4.670 |
| São Paulo | 4.456 | 4.201–4.711 | 4.860 | 4.636–5.083 |
| Distrito Federal | 4.303 | 3.786–4.820 | 4.702 | 4.285–5.118 |
| Goiás | 4.912 | 4.638–5.186 | 5.875 | 5.593–6.156 |
| Mato Grosso | 5.482 | 5.051–5.914 | 5.806 | 5.483–6.130 |
| Mato Grosso do Sul | 5.598 | 5.300–5.896 | 5.745 | 5.505–5.985 |
IC95: intervalo de confiança de 95%.