Body image and health-related behaviors among fitspirit participants

BMC Public Health

Table 2 Contribution of health behaviors on body size perception and dissatisfaction scores

		Body size perception score
Variables	R²	Partial R²	Beta	p-value	95% CI	R²	Partial R²	Beta	p-value	95% CI
	0.19					0.32
Age (y)		0.03	0.07	0.004	[0.02, 0.13]		0.00	0.05	0.09	[-0.01, 0.10]
zBMI		0.13	-0.33	< 0.001	[-0.39, -0.26]		0.30	0.58	< 0.001	[0.51, 0.66]
Physical activity (h/day)		---	---	---	---		---	---	---	---
Screen-time (h/day)		0.02	0.05	< 0.05	[0.02, 0.09]		0.02	0.07	< 0.001	[0.03, 0.11]
Sleep duration (h/day)		0.01	-0.07	< 0.05	[-0.12, -0.01]		---	---	---	---
Fruits/vegetables (servings/day)		---	---	---	---			---	---	---

CI confidence intervals;
---: Variable not retained in the model with the lowest Akaike’s Information Criterion-corrected (AIC).
AIC for BSP score = -176.74; AIC for BSD score = -83.59.

ISSN: 1471-2458