Table 5:

Mixed-effects logistic model fixed effects: Fitspiration only

Fixed effects	Estimate	SE	Z statistic	p-value
Intercept	−2.644	0.22	−12.17	<.001 ***
Instagram duration	0.540	0.07	7.26	<.001 ***
Day	−0.155	0.04	−4.35	<.001 ***
Component 1	−0.031	0.11	−0.28	0.776
Component 2	0.251	0.13	1.99	0.046 *
Component 3	0.412	0.10	4.14	<.001 ***
Component 4	−0.205	0.11	−1.94	0.053
Random effects	Variance	SD
Participant intercept	1.59	1.26
Instagram duration	0.10	0.32
Day	0.05	0.22

Note: In this model, coefficients for Instagram duration reflect log-transformed values.

^**<.01

^***<.001

Component 1: Binge eating, body dissatisfaction, negative attitudes toward obesity, trait social comparison.

Component 2: Cognitive restraint, purging.

Component 3: Excessive exercise, muscle building.

Component 4: Restricting.