Table 1.
Participant characteristics of the 1993–1996 and 2011 NAHSITsa
NAHSIT 1993–1996 |
NAHSIT 2011 |
|||||
---|---|---|---|---|---|---|
|
Total |
Boys |
Girls |
Total |
Boys |
Girls |
n | 788 | 391 | 397 | 1,274 | 633 | 641 |
YHEI-TwR-90b | 46.1 ± 0.6 | 46.2 ± 1.0 | 46.1 ± 1.0 | 45.3 ± 0.8 | 44.7 ± 0.8 | 46.0 ± 0.8 |
YHEI-TwR-70c | 38.3 ± 0.5 | 38.1 ± 0.9 | 38.5 ± 1.0 | 37.2 ± 0.8 | 37.1 ± 0.8 | 37.2 ± 0.9 |
Age (years) | 16.7 ± 0.1 | 16.6 ± 0.1 | 16.7 ± 0.1 | 16.6 ± 0.04 | 16.6 ± 0.1 | 16.5 ± 0.04 |
Ethnicity (%) | ||||||
Fukienese | 79.8 | 80.1 | 79.4 | 73.6 | 70.2 | 77.5 |
Hakka | 9.9 | 9.6 | 10.3 | 12.1 | 13.3 | 10.8 |
Mainlander | 9.0 | 8.8 | 9.2 | 10.7 | 12.5 | 8.7 |
Indigenous | 1.3 | 1.5 | 1.1 | 3.5 | 4.0 | 3.0 |
BMI (kg/m2) | 20.8 ± 0.2 | 21.0 ± 0.3 | 20.6 ± 0.2 | 22.0 ± 0.1 | 22.6 ± 0.2 | 21.4 ± 0.2 |
Underweight | ||||||
WHO stdd | 20.1 | 22.5 | 30.9 | 27.4 | 16.5 | 21.7 |
Taiwan stde | 13.3 | 8.5 | 18.3 | 8.5 | 8.1 | 8.8 |
Normal | ||||||
WHO std | 62.7 | 65.0 | 59.9 | 61.3 | 59.2 | 63.6 |
Taiwan std | 66.6 | 73.1 | 60.1 | 61.4 | 59.3 | 63.8 |
Overweight | ||||||
WHO std | 12.3 | 10.1 | 6.3 | 7.9 | 15.7 | 10.7 |
Taiwan std | 12.5 | 10.5 | 14.6 | 13.4 | 12.9 | 13.9 |
Obese | ||||||
WHO std | 4.9 | 2.4 | 2.9 | 3.3 | 8.6 | 4.0 |
Taiwan std | 7.5 | 7.9 | 7.1 | 16.8 | 19.7 | 13.5 |
TSF (cm) | 15.0 ± 0.6 | 11.3 ± 0.4 | 18.8 ± 0.6 | 17.7 ± 0.3 | 14.6 ± 0.4 | 21.0 ± 0.4 |
WC (cm) | 66.9 ± 0.4 | 69.7 ± 0.6 | 64.1 ± 0.5 | 78.1 ± 0.3 | 79.6 ± 0.5 | 76.5 ± 0.4 |
TG (mg/dL) | 67.0 ± 2.4 | 66.9 ± 2.7 | 67.0 ± 3.3 | 72.4 ± 1.1 | 74.0 ± 2.0 | 70.6 ± 1.2 |
LDL-C (mg/dL) | 91.6 ± 2.1 | 88.9 ± 2.7 | 94.2 ± 2.4 | 91.7 ± 0.9 | 89.9 ± 1.1 | 93.7 ± 1.3 |
HDL-C (mg/dL) | 57.7 ± 2.0 | 54.9 ± 1.8 | 60.2 ± 2.8 | 55.1 ± 0.4 | 51.6 ± 0.6 | 59.0 ± 0.4 |
NAHSIT, Nutrition and Health Survey in Taiwan; TSF, triceps skinfold thickness; WC, waist circumference; TG, triglycerides; LDL-C, low-density lipoprotein cholesterol; HDL-C, high-density lipoprotein cholesterol; YHEI-TwR, Youth Healthy Eating Index–Taiwan Revised.
Values are weighted to reflect their representation in the population and are percentages of mean ± SE.
YHEI-TwR-90 total scores range from 0 to 90, with higher scores indicating higher dietary quality.
YHEI-TwR-70 scores not including soft drinks and snacks range from 0 to 70.
WHO standards (http://www.who.int/growthref/who2007_bmi_for_age/en/)
Taiwanese standards (https://obesity.hpa.gov.tw/TC/BMIproposal.aspx)