From: Reported food intake and distribution of body fat: a repeated cross-sectional study
 |  | (ii) Δlevel1–8 |  |  | |
---|---|---|---|---|---|
Reported intake frequency | level | Proportion 19991 | Proportion 19861 | (i) partial regression coefficientsβlevel1–8 2 | (iii) Estimated effect on mean HC: Σ(Δi * βi) i = level 1–8 |
Never | 1 | (3/631 - | 7/777)* | -5.7 | = 0.024 mm |
1/year | 2 | (19/631 - | 59/777)* | -5.4 | = 0.247 mm |
1–3/month | 3 | 127/631 | 408/777 | reference category 3 | |
1/week | 4 | (243/631 - | 262/777)* | -0.2 | = -0.010 mm |
2–3/week | 5 | (199/631 - | 40/777)* | 4.3 | = 1.135 mm |
4–5/week | 6 | (31/631 - | 1/777)* | 7.8 | = 0.373 mm |
1/day | 7 | (8/631 - | 0/777)* | 10.6 | = 0.134 mm |
2–3/day | 8 | (1/631 - | 0/777)* | 13.4 | = 0.021 mm |
total | Â | Â | Â | Â | 1,925 mm |