Table 3.

Summary of Multivariable Hierarchical Logistic Regressions Predicting 3 Physical Activity Outcomes

	Exercising 60+ Minutes Per Day Every Day of the Week N = 2,334	Performing Muscle Strengthening Exercises at Least Three Days a Week N = 2,337	Participation on at Least 1 Sports Team N = 2,341
Coefficients	OR (95% CI)	OR (95% CI)	OR (95% CI)
Fixed Effects
High Barriers	0.57 (0.46, 0.70)***	0.65 (0.54, 0.79)***	0.71 (0.59, 0.85)***
High Benefits	1.34 (1.06, 1.68)*	1.18 (0.97, 1.44)	1.07 (0.88, 1.29)
Female	0.64 (0.53, 0.79)***	0.81 (0.67, 0.97)*	0.74 (0.62, 0.88)**
Hispanic/Latino	0.90 (0.67, 1.20)	0.87 (0.66, 1.14)	1.01 (0.78, 1.31)
Language Spoken at Home
English (reference)
Spanish	1.13 (0.72. 1.76)	1.03 (0.69, 1.55)	1.47 (0.97, 2.21)
English and Spanish	0.85 (0.64, 1.13)	1.25 (0.97, 1.62)	0.91 (0.71, 1.16)
Other	1.17 (0.81, 1.68)	0.95 (0.67, 1.34)	0.73 (0.52, 1.02)
Trying to Lose Weight	0.72 (0.57, 0.91)***	1.05 (0.85, 1.30)	1.03 (0.84, 1.27)
Weight Status
Underweight	0.75 (0.41, 1.36)	0.77 (0.45, 1.31)	0.64 (0.38, 1.08)
Healthy (reference)	1.00	1.00	1.00
Overweight	0.95 (0.72, 1.26)	0.87 (0.68, 1.13)	1.17 (0.91, 1.50)
Obese	0.71 (0.53, 0.94)*	0.74 (0.57, 0.94)*	0.82 (0.64, 1.04)
Perceived Amount of Daily Physical Activity	2.39 (1.67, 3.41)***	1.84 (1.44, 2.36)***	1.47 (1.15, 1.87)**
High Family Support	1.67 (1.35, 2.08)***	1.81 (1.46, 2.23)***	2.09 (1.70, 2.57)***
High Friend Support	1.76 (1.37, 2.28)***	2.19 (1.65, 2.93)***	1.88 (1.44, 2.46)***
Random Effects
School Level Error Std. Dev.1	0.17*	0.52***	0.29***

^*p < 0.05

^**p < 0.01

^***p < 0.001

¹Sample sizes for the analyses were restricted to students who had complete FITNESSGRAM data, complete benefits and barriers scales, and complete family and friend support scales.

²Significance of school level error variance were tested using likelihood ratio tests.