Table 2.

Multilevel model estimates (β [SE]) for CGM-measured glucose predicting EMA-reported affective and physical feeling states (L1 N=532, L2 N=15)

		Positive Affect		Negative Affect		Fatigue
		Model A	Model B	Model A	Model B	Model A	Model B
Fixed Effects	Glucose (WS)	0.01 (0.002)***	0.005 (0.002)*	−0.002 (0.001)	−0.003 (0.002)	−0.01 (0.002)***	−0.01 (0.002)**
	Glucose (BS)	−0.02 (0.01)**	−0.02 (0.01)**	0.01 (0.01)	0.01 (0.01)	0.01 (0.01)*	0.01 (0.01)**
	Age	0.43 (0.21)	0.43 (0.21)	−0.12(0.12)	−0.12 (0.12)	−0.01 (0.12)	−0.01 (0.12)
	Sexa	0.61 (0.74)	0.60 (0.74)	1.09 (0.43)*	1.09 (0.43)*	1.35 (0.41)**	1.36 (0.40)**
	Ethnicityb	0.38 (0.67)	0.38 (0.67)	−1.01 (0.38)*	−1.01 (0.38)*	−1.12 (0.36)*	−1.12 (0.36)*
	BMI Percentile	−0.002 (0.01)	−0.002 (0.01)	−0.02 (0.01)*	−0.02 (0.01)*	−0.03 (0.01)**	−0.03 (0.01)**
	Maternal Educationc	0.31 (0.72)	0.30 (0.72)	−0.80 (0.41)	−0.81 (0.41)	−1.13 (0.39)*	−1.13(0.39)*
	Weekendd	−0.09 (0.06)	−0.02 (0.06)	0.07 (0.05)	0.08 (0.05)	0.004 (0.05)	−0.05 (0.05)
	In-Lab Conditione	−0.11 (0.07)	−0.12 (0.07)	−0.02 (0.06)	−0.02 (0.06)	0.08 (0.06)	0.09 (0.06)
	Time of day	N/A	0.08 (0.01)***	N/A	0.004 (0.01)	N/A	−0.07 (0.01)***
Random Effects	Intercept (τ00)	0.53 (0.26)	0.53 (0.26)	0.17(0.09)	0.17(0.09)	0.15(0.08)	0.15(0.08)
	Autocorrelation	0.17(0.05)	0.17(0.05)	0.30 (0.04)	0.30 (0.04)	0.13(0.05)	0.15(0.05)
	Residual (σ2e)	0.38 (0.03)	0.36 (0.02)	0.21 (0.01)	0.21 (0.01)	0.26 (0.02)	0.24 (0.02)

^aFemale=1

^bHispanic=1

^cCollege graduate or higher=1

^dWeekend day=1

^eSIT=1, participants were randomized to uninterrupted sitting or sitting+ walking condition (ClinicalTrials.gov registration no. NCT03153930)

Note. Model A adjusts for between-subject interstitial glucose, age, sex, Ethnicity, BMI percentile, maternal education, weekend, and in-lab condition. Model B includes the same covariates as Model A and further adjusts for time of day.

^*p<0.05

^**p<0.01

^***p<0.0001