Table 2 Association of media consumption with chronobiology (MSFst and social jetlag) and melatonin secretion.

From: Interactions between nocturnal melatonin secretion, metabolism, and sleeping behavior in adolescents with obesity

 

B coefficient

p-value

Chronotype (MSFst)

Media consumption after 10 pm

0.993

0.001

Duration of media consumption

1.070

0.002

 3–6 h vs. <3 h

0.789

0.004

 >6 h vs. <3 h

1.138

0.001

Social jetlag

Media consumption after 10 pm

0.842

0.004

Duration of media consumption

1.057

0.002

 3–6 h vs. <3 h

0.4034

0.131

 >6 h vs. <3 h

1.072

0.002

Melatonin secretion

Media consumption after 10 pm

Duration of media consumption:

0.122

0.652

 3–6 h vs. <3 h

−0.324

0.210

 >6 h vs. <3 h

−0.486

0.145

  1. Bold values identify statistical significance p < 0.05.
  2. Regression analysis: Sex, age, and pubertal status were introduced as cofactors; n = 149. Linear regression model. B = unstandardized regression coefficient.
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