Table 4.

Age-, sex- and body fat % -adjusted linear mixed regression estimates (standardized β coefficients (95% CI)) between MRS-measured LFC, sedentary behavior and physical activity.

	LFC MRSa (%)
	Model 1		Model 2
	β	p	β	p
Lying time, h/day	0.08 (− 0.25, 0.41)	0.62	0.01 (− 0.33, 0.30)	0.93
Sitting time, h/day	− 0.09 (− 0.41, 0.23)	0.58	− 0.09 (− 0.38, 0.22)	0.54
Sedentary time, h/day	− 0.04 (− 0.35, 0.28)	0.81	− 0.09 (− 0.40, 0.20)	0.55
Sedentary time, % of daily wear time	0.03 (− 0.31, 0.36)	0.88	− 0.14 (− 0.47, 0.22)	0.41
Breaks in SB, times/day	− 0.25 (− 0.61, 0.10)	0.15	− 0.17 (− 0.53, 0.15)	0.31
Standing, h/day	− 0.02 (− 0.39, 0.35)	0.92	0.08 (− 0.30, 0.42)	0.64
Standing, % of daily wear time	− 0.01 (− 0.37, 0.34)	0.93	0.06 (0.29, 0.39)	0.72
Steps, number/day	− 0.29 (− 0.61, 0.02)	0.07	− 0.11 (− 0.52, 0.25)	0.56
LPA, h/day	0.17 (− 0.20, 0.54)	0.35	0.26 (− 0.09, 0.60)	0.13
LPA, % of daily wear time	0.17 (− 0.18, 0.51)	0.34	0.23 (− 0.09, 0.56)	0.15
MVPA, h/day	− 0.22 (− 0.54, 0.11)	0.18	− 0.03 (− 0.42, 0.31)	0.88
MVPA, % of daily wear time	− 0.21 (− 0.54, 0.12)	0.21	− 0.02 (− 0.41, 0.32)	0.90
PA, h/day	− 0.04 (− 0.37, 0.30)	0.83	0.17 (− 0.20, 0.50)	0.32
PA, % of daily wear time	− 0.02 (− 0.35, 0.30)	0.88	0.15 (− 0.18, 0.47)	0.34

Model 1 adjusted for age and sex.

Model 2 adjusted for age, sex and body fat %

LFC liver fat content, LPA light physical activity, MUFA monounsaturated fatty acids, MRS magnetic resonance spectroscopy, MVPA moderate to vigorous physical activity, PA physical activity (LPA and MVPA together), SB sedentary behaviour (sitting and lying).

^alog10 transformed variables.