Variables | Urban | Rural | ||||||
---|---|---|---|---|---|---|---|---|
2019 mean ± SD | 2020 mean ± SD | Difference (%) | P-value | 2019 mean ± SD | 2020 mean ± SD | Differences(%) | P-value | |
Total energy (kcl) | 2956.95 ± 1143.68 | 2848.51 ± 1088 | − 3.67 |  < 0.001 | 2664.16 ± 1033.56 | 2683.69 ± 1008.58 | 0.73 | 0.068 |
Protein* | 13.16 ± 2.29 | 13.21 ± 2.21 | 0.38 | 0.036 | 13.34 ± 2.33 | 13.41 ± 2.15 | 0.52 | 0.007 |
Carbohydrate* | 60.87 ± 7.83 | 61.21 ± 7.72 | 0.56 |  < 0.001 | 60.67 ± 7.69 | 60.24 ± 7.34 | − 0.71 |  < 0.001 |
Fat* | 27.90 ± 8.45 | 27.51 ± 8.35 | − 1.40 |  < 0.001 | 28.27 ± 8.19 | 28.62 ± 7.77 | 1.24 |  < 0.001 |