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. 2017 Jul 19;7:5905. doi: 10.1038/s41598-017-06244-6

Table 1.

Ratio between average daily poultry meat consumption during the Lunar New Year Period and outside that period in Vietnam (along with their 95% confidence intervals) by species and source (from Vietnam Households Livelihood Standard Survey in 2004 and 2012).

2004 2012
Min (22 days of annual festivals) Max (10 days of annual festivals) Min (22 days of annual festivals) Max (10 days of annual festivals)
Total 4.3 (4.1–4.5) 9.6 (9.1–10.1) 2.9 (2.8–3.1) 6.6 (6.3–6.9)
Species Chicken 5.2 (5–5.5) 11.8 (11.2–12.3) 3.4 (3.3–3.6) 7.7 (7.3–8)
Other species 2.6 (2.4–2.9) 5.9 (5.4–6.4) 2 (1.8–2.2) 4.4 (4–4.8)
Source Purchased 3.8 (3.5–4.1) 8.6 (8–9.3) 2.6 (2.4–2.7) 5.8 (5.4–6.1)
Home production 4.9 (4.5–5.3) 10.9 (10–11.8) 4.1 (3.6–4.5) 8.9 (8–9.8)
Climatic region North 4.6 (4.3–4.9) 10.1 (9.5–10.8) 3.2 (3–3.4) 7.1 (6.6–7.6)
Centre 6.3 (5.7–6.9) 14.3 (12.9–15.7) 4.7 (4.1–5.2) 10.5 (9.3–11.8)
South 3.3 (3–3.6) 7.4 (6.8–8.1) 2.3 (2.1–2.5) 5.1 (4.7–5.5)