Publication - Statistics
Scottish Health Survey 2014 - volume 2: technical report
Presents information on the methodology and fieldwork for the Scottish Health Survey 2014.
Table 1.13 True standard errors and 95% confidence intervals for diet variables
| 2014 | |||||||
| % (p) / Mean | Sample size (un-weighted) | True standard error | 95% confidence interval | Design Factor | |||
|---|---|---|---|---|---|---|---|
| lower | upper | ||||||
| Adult portions of fruit and veg | |||||||
| Men | None | 12.0 | 2066 | 1.00 | 10.2 | 14.0 | 1.41 |
| Less than 1 portion | 4.4 | 2066 | 0.50 | 3.4 | 5.6 | 1.25 | |
| 1 portion or more but less than 2 | 18.5 | 2066 | 0.90 | 16.7 | 20.5 | 1.15 | |
| 2 portions or more but less than 3 | 19.5 | 2066 | 1.10 | 17.4 | 21.8 | 1.36 | |
| 3 portions or more but less than 4 | 13.4 | 2066 | 0.80 | 11.8 | 15.1 | 1.17 | |
| 4 portions or more but less than 5 | 12.1 | 2066 | 0.90 | 10.4 | 14.0 | 1.33 | |
| 5 portions or more | 20.2 | 2066 | 1.10 | 18.2 | 22.3 | 1.24 | |
| Mean portions | 3.0 | 2066 | 0.07 | 2.9 | 3.2 | 1.37 | |
| Women | None | 8.8 | 2589 | 0.60 | 7.6 | 10.1 | 1.12 |
| Less than 1 portion | 4.2 | 2589 | 0.50 | 3.4 | 5.3 | 1.20 | |
| 1 portion or more but less than 2 | 18.4 | 2589 | 1.00 | 16.6 | 20.5 | 1.26 | |
| 2 portions or more but less than 3 | 18.5 | 2589 | 1.00 | 16.7 | 20.5 | 1.21 | |
| 3 portions or more but less than 4 | 17.1 | 2589 | 0.80 | 15.5 | 18.8 | 1.08 | |
| 4 portions or more but less than 5 | 12.6 | 2589 | 0.80 | 11.1 | 14.2 | 1.17 | |
| 5 portions or more | 20.3 | 2589 | 1.00 | 18.4 | 22.5 | 1.27 | |
| Mean portions | 3.2 | 2589 | 0.07 | 3.1 | 3.4 | 1.41 | |
| Child portions of fruit and veg | |||||||
| Boys | None | 10.5 | 729 | 1.20 | 8.4 | 13.1 | 1.06 |
| Less than 1 portion | 5.0 | 729 | 0.80 | 3.6 | 7.0 | 1.05 | |
| 1 portion or more but less than 2 | 22.6 | 729 | 1.80 | 19.3 | 26.4 | 1.18 | |
| 2 portions or more but less than 3 | 22.1 | 729 | 1.70 | 18.9 | 25.6 | 1.11 | |
| 3 portions or more but less than 4 | 15.0 | 729 | 1.30 | 12.6 | 17.8 | 1.02 | |
| 4 portions or more but less than 5 | 11.5 | 729 | 1.20 | 9.4 | 14.0 | 1.01 | |
| 5 portions or more | 13.3 | 729 | 1.50 | 10.7 | 16.5 | 1.18 | |
| Mean portions | 2.7 | 729 | 0.11 | 2.5 | 2.9 | 1.34 | |
| Girls | None | 8.9 | 730 | 1.40 | 6.5 | 12.1 | 1.32 |
| Less than 1 portion | 3.7 | 730 | 0.70 | 2.5 | 5.4 | 1.01 | |
| 1 portion or more but less than 2 | 21.3 | 730 | 1.70 | 18.1 | 24.8 | 1.11 | |
| 2 portions or more but less than 3 | 22.2 | 730 | 1.70 | 18.9 | 25.8 | 1.12 | |
| 3 portions or more but less than 4 | 18.8 | 730 | 1.60 | 15.8 | 22.1 | 1.11 | |
| 4 portions or more but less than 5 | 11.5 | 730 | 1.30 | 9.2 | 14.4 | 1.11 | |
| 5 portions or more | 13.7 | 730 | 1.80 | 10.5 | 17.7 | 1.43 | |
| Mean portions | 2.8 | 730 | 0.10 | 2.6 | 3.0 | 1.37 | |
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