Mean value and SD of the baseline clinical and biochemical characteristics of the total sample according to the abnormal glucose metabolism status
| Characteristic | Total sample (n=23 523) | Known with diabetes (0–18) | Not known with diabetes* | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Type 1 diabetes (n=88) | Type 2 diabetes (n=17) | Total (n=23 418) | Normal* (n=15 419) | New diabetics* (n=735) | IFG* (n=1053) | ||||||
| Mean±SD | Mean±SD | p Value† | Mean±SD | p Value† | Mean±SD | Mean±SD | Mean±SD | p Value‡ | Mean±SD | p Value‡ | |
| Age (years) | 10.02±5.25 | 10.93±5.53 | 0.100 | 12.47±4.00 | 0.022 | 10.01±5.25 | 12.90±3.48 | 13.22±3.32 | 0.086 | 13.26±3.29 | 0.018 |
| Weight (Kg) | 35.70±21.28 | 39.45±22.02 | 0.129 | 54.56±28.42 | <0.0001 | 35.67±21.27 | 43.80±19.39 | 46.09±22.64 | 0.062 | 47.43±21.04 | <0.0001 |
| Height (cm) | 130.07±28.30 | 132.43±29.75 | 0.453 | 147.13±20.39 | 0.004 | 130.05±28.30 | 144.37±17.61 | 145.59±16.54 | 0.199 | 146.24±18.43 | 0.023 |
| BMI | 19.54±7.46 | 21.27±9.07 | 0.037 | 23.89±8.68 | 0.019 | 19.53±7.46 | 20.28±6.71 | 20.91±7.54 | 0.121 | 21.39±6.64 | <0.0001 |
| Waist circumference (cm) | 59.26±17.25 | 65.35±18.31 | 0.005 | 73.40±27.28 | 0.001 | 59.23±17.23 | 65.17±15.71 | 66.55±18.43 | 0.128 | 66.53±17.68 | 0.111 |
| SBP (mm Hg) | 104.05±12.57 | 107.75±11.42 | 0.035 | 110.00±17.64 | 0.134 | 104.03±12.57 | 104.92±11.60 | 105.87±11.25 | 0.163 | 106.48±11.57 | 0.008 |
| DBP (mm Hg) | 67.64±8.41 | 71.18±7.72 | 0.003 | 72.00±9.20 | 0.166 | 67.62±8.41 | 68.23±7.86 | 69.51±7.78 | 0.006 | 68.77±8.25 | 0.176 |
| FPG (mmol/L) | 5.14±1.69 | 6.20±3.38 | 0.009 | 6.26±0.82 | 0.006 | 5.14±1.68 | 4.79±0.93 | 10.12±3.72 | <0.0001 | 6.46±0.29 | <0.0001 |
| Total cholesterol (mmol/L) | 4.39±0.98 | 4.65±1.11 | 0.258 | 5.08±1.99 | 0.167 | 4.38±0.98 | 4.28±0.87 | 5.13±1.43 | <0.0001 | 4.80±1.26 | <0.0001 |
| LDL (mmol/L) | 2.76±0.89 | 3.04±0.93 | 0.194 | 3.44±1.93 | 0.162 | 2.76±0.89 | 2.68±0.82 | 3.21±1.18 | <0.0001 | 3.05±1.15 | <0.0001 |
| HDL (mmol/L) | 1.07±0.33 | 1.06±0.27 | 0.916 | 0.90±0.19 | 0.003 | 1.07±0.33 | 1.07±0.32 | 1.01±0.42 | 0.005 | 1.04±0.36 | 0.065 |
| TG (mmol/L) | 1.18±0.81 | 1.23±0.87 | 0.793 | 1.91±0.78 | <0.0001 | 1.18±0.80 | 1.10±0.67 | 1.86±1.42 | <0.0001 | 1.50±1.01 | <0.0001 |
Significant P values were made in bold.
*Excluding children aged <6 years.
†p Value is calculated in relation to the total participants not known with diabetes.
‡p Value is calculated in relation to the total normal participants after screening with FPG.
BMI, body mass index; DBP, diastolic blood pressure; FPG, fasting plasma glucose; HDL, high-density lipoprotein; IFG, impaired fasting glucose; LDL, low-density lipoprotein; SBP, systolic blood pressure; TG, triglycerides.