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Table 5 Linear Regression of serum cholesterol parameters on pubertal stage among girls adjusted for age and behavioral determinants (n = 5878)

From: Age, maturation and serum lipid parameters: findings from the German Health Survey for Children and Adolescents

  

TC [mg/dL]

HDL-C [mg/dL]

Non-HDL-C [mg/dL]

Model 1: unadjusted

R2

0.01

< 0.01>

0.01

 Early/mid-puberty

β (S.E.)

−1.3 (1.5)

−2.3(0.7) **

−3.6 (1.5)

 Mature/advanced puberty

β (S.E.)

−4.6 (0.9) ***

2.5 (0.4) ***

−7.1 (0.9) ***

Model 2: adj. For age

R2

0.02

0.08

0.02

 Early/mid-puberty

β (S.E.)

−7.3 (1.7) ***

−4.5 (0.8) ***

−2.8 (1.8)

 Mature/advanced puberty

β (S.E.)

−10.2 (2.0) ***

−4.9 (0.8) ***

−5.2 (1.9) *

 Age

β (S.E.)

−0.3 (0.4)

0.2 (0.2)

−2.8 (1.9)

 Age (squared)

β (S.E.)

−0.1 (0.0)***

−0.1 (0.0)***

−5.2 (1.9)

Model 3: adj. For age, BMI

R2

0.02

0.11

0.03

 Early/mid-puberty

β (S.E.)

−7.4 (1.7) ***

−4.3 (0.8) ***

−3.2 (1.8)

 Mature/advanced puberty

β (S.E.)

−10.7 (2.0) ***

−3.9 (0.8) ***

−6.8 (1.9) **

 Age

β (S.E.)

−0.2 (0.4)

0.0 (0.2)

−0.2 (0.4)

 Age (squared)

β (S.E.)

−0.1 (0.0)

−0.1 (0.0)***

0.0 (0.0)

 BMI

β (S.E.)

1.2 (0.5)*

−2.2 (0.2)***

3.4 (0.5)***

Model 4: adj. For age, BMI and behavioral determinants

R2

0.02

0.11

0.03

 Early/mid-puberty

β (S.E.)

−7.6 (1.7) ***

−4.4 (0.8) ***

−3.2 (1.8)

 Mature/advanced puberty

β (S.E.)

−10.9 (2.0) ***

−3.9 (0.8) ***

−7.0 (2.0) **

 Age

β (S.E.)

−0.1 (0.4)

0.0 (0.2)

−0.2 (0.4)

 Age (squared)

β (S.E.)

−0.1 (0.0)**

−0.1 (0.0)

0.0 (0.0)

 BMI

β (S.E.)

1.2 (0.5)*

−2.2 (0.2)***

3.4 (0.5)***

 Smoking (yes vs. no)

β (S.E.)

−2.9 (2.0)

−2.3 (0.9)*

−0.6 (2.1)

 Healthy food diversity index

β (S.E.)

5.2 (2.8)

1.2 (1.5)

4.0 (2.6)

 Low physical activity

β (S.E.)

1.0 (1.0)

−0.4 (0.5)

1.4 (1.0)

 Middle physical activity

β (S.E.)

1.1 (1.0)

−0.5 (0.5)

1.6 (1.0)

  1. Model 2: adjusted for age (centred and squared)
  2. Model 3: adjusted for age (centred and squared) and BMI (kg/m2, z-score)
  3. Model 4: adjusted for age (centred and squared), BMI (kg/m2, z-score), smoking, healthy food diversity index and physical activity
  4. β Regression coefficient, S.E. Standard error, R2 proportion of variance explained by the model, Reference = prepubescent stage
  5. *p < 0.05, **p < 0.001, ***p < 0.0001