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TableÌý5 Test results of Bootstrap mediation effect

From: Effects of physical activity on smartphone addiction in Chinese college students-chain mediation of self-control and stress perception

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Boot

BootCI

BootCI

Ìý

Effect path

Effect value

Standard error

Lower limit

Upper limit

Effect percentage

Total effect

−0.038

0.006

−0.050

−0.026

100.00%

Direct effect

−0.017

0.005

−0.027

−0.007

44.73%

Total mediating effect

−0.021

0.004

−0.030

−0.013

55.27%

PA-SC-SMA (Ind1)

−0.014

0.003

−0.021

−0.008

38.85%

PA-SP-SMA (Ind2)

−0.003

0.001

−0.006

−0.001

7.89%

PA-SC-SP-SMA (Ind3)

−0.004

0.001

−0.006

−0.002

10.53%

C1(Ind1 minus Ind2)

−0.011

0.003

−0.018

−0.004

Ìý

C2(Ind1 minus Ind3)

−0.011

0.003

−0.017

−0.006

Ìý

C3 (Ind2 minus Ind3)

0.000

0.001

−0.002

0.003

Ìý
  1. PA Physical activity, SC self-control, SP stress perception, SMA smartphone addiction