Table 2.
Anthropometry and metabolic risk factors according to category of obesity or central obesity in 10-18 year-old adolescents with obesity.
| Obese category | Central obese category | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Overweight (n=413) | Obesity (n=447) | Severe obesity (n=410) | Extreme severe obesity (n =56) | P-value | Normal waist obese (n=768) | Abdominal obesity I (n=256) | Abdominal obesity II (n=113) | Abdominal obesity III (n=189) | P-value | |
| Height_SDS | 0.4 (0.3, 0.5) | 0.4(0.3, 0.5) | 0.5(0.4, 0.6) | 0.4(−0.01, 0.7) | 0.721 | 0.3 (0.2, 0.4) | 0.5 (0.4, 0.7) a | 0.6 (0.3, 0.8) | 0.9 (0.7, 1.1)ab | <0.001 |
| Weight_SDS | 0.9(0.9, 1.0) | 1.2 (1.2, 1.3)a | 2.0 (1.9, 2.1)ab | 3.4 (3.2, 3.7)abc | <0.001 | 1.1 (1.0, 1.1) | 1.6 (1.5, 1.7) | 1.9 (1.8, 2.1)ab | 2.7 (2.6, 2.9)abc | <0.001 |
| BMI_SDS | 1.1 (1.1, 1.2) | 1.5 (1.4, 1.5)a | 2.0 (1.96, 2.02)ab | 2.8 (2.8, 2.9)abc | <0.001 | 1.3 (1.3, 1.4) | 1.7 (1.6, 1.7)a | 1.9 (1.8, 2.0)ab | 2.3 (2.2, 2.3)abc | <0.001 |
| TC (mg/dL) | 159.8 (156.4,163.3) | 163.9 (160.9,166.8) | 171.6 (167.5,175.6)ab | 177.6 (163.2,192) | <0.001 | 161.7 (159.1,164.2) | 169.1 (165,173.3)a | 170 (163,177) | 173.6 (166.4,180.8)a | <0.001 |
| TG (mg/dL) | 88.0 (82.4, 94.1) | 94.3 (88.5, 100.4) | 109.0 (102.3,116)ab | 123.4 (103,147.8)a | <0.001 | 91.6 (87.3,96.1) | 100.9 (92.7,109.7) | 109.6 (97.4,123.3)a | 112.4 (102.3,123.6)a | <0.001 |
| HDL-C (mg/dL) | 49.4 (48.1,50.6) | 48.6 (47.6,49.6) | 46.0 (44.6,47.4)ab | 44.9 (42.0, 47.7)ab | <0.001 | 48.9 (48.1,49.8) | 47.4 (45.7,49.1) | 44.6 (41.9,47.3)a | 46.4 (44.7,48)a | 0.002 |
| LDL-C (mg/dL) | 90.5 (87.7,93.3) | 93.6 (90.9,96.4) | 100.7 (97.1,104.3)ab | 105.3(95.1,115.5)a | <0.001 | 91.8 (89.6,94) | 98.3 (94.6,101.9)a | 100.8 (94.6,107)a | 101.9 (95.8,108.1)a | <0.001 |
| SBP (mmHg) | 109.5 (108.5,110.6) | 111.2 (110.1,112.2) | 112.3 (111.2,113.4)a | 117.1(113.1,121)ab | <0.001 | 110.5(109.7,111.3) | 111.7(110.2,113.2) | 111.7(109.5,113.8) | 113.6(111.8,115.5)a | 0.016 |
| DBP (mmHg) | 67.5 (66.5,68.5) | 68.0 (67.0, 69.0) | 68.1 (66.9,69.2) | 71.9 (68.7,75.1) | 0.081 | 67.9 (67.2,68.7) | 67.7 (66.4,69.1) | 68.5 (66.7,70.3) | 68.4 (66.8,70) | 0.859 |
| Glucose (mg/dL) | 91.6 (89.4,93.8) | 91.3 (89.9,92.6) | 92.6 (90.6,94.6) | 94.8 (91.2,98.3) | 0.251 | 92.2 (90.4,94) | 90.4 (89.2,91.5) | 92.2 (90.7,93.7) | 93 (91.1,94.8) | 0.068 |
| HbA1c | 5.5 (5.5,5.7) | 5.5 (5.4, 5.5) | 5.7 (5.5, 5.8) | 5.6 (5.5, 5.8) | 0.036 | 5.6 (5.4, 5.7) | 5.5(5.4, 5.6) | 5.6 (5.5, 5.7) | 5.6 (5.5, 5.7) | 0.083 |
Adjusted for age and sex
Data are presented as Geometric mean [95% confidence interval (CI)]
Abbreviations: SDS, standard deviation score; BMI, body mass index; TC, Total cholesterol; TG, Triglyceride; HDL-C, High density lipoprotein cholesterol; LDL-C, Low density lipoprotein cholesterol; SBP, Systolic blood pressure; DBP, diastolic blood pressure; Overweight (85th ≤BMI<95th percentile), Obesity (95th ≤BMI<120% of 95th BMI), Severe obesity (≥120% of 95th BMI or BMI 35, whichever was lower), Extreme severe obesity (≥140% of 95th BMI or BMI 40, whichever was lower); Normal waist obese (Waist Circumference, WC<90th percentile), Abdominal obesity I (90th ≤ WC<95th), abdominal obesity II (95th ≤ WC<97th), abdominal obesity III (97th ≤ WC). a, b, c: P-value <0.05 compared to overweight, obesity and severe obesity, respectively, by bonferroni corrections.