Table 3.

Regression coefficients for associations between Wave 1 community-based organization participation and Wave 1 outcomes

	Wave 1 cross sectional (N = 1045)						Wave 1 to Wave 2 longitudinal (N = 545)
	Substance abuse		Alcohol use		Marijuana use		Self-esteem		Alcohol use		Marijuana use
	B (SE)	p	B (SE)	p	B (SE)	p	B (SE)	p	B (SE)	p	B (SE)	p
Intercept	0.90 (0.24)	<0.001	−1.11 (0.73)	0.128	2.40 (0.85)	0.005	1.44 (0.24)	<0.001	0.23 (0.85)	0.784	3.72 (0.98)	<0.001
W1 participation(Yes)	−0.12 (0.04)	0.008	−0.45 (0.14)	0.001	−0.31 (0.16)	0.049
community-based organization participation (Ref: No W1 No W2)
Yes W1 Yes W2							0.09 (0.04)	0.039	−0.52 (0.17)	0.003	−0.42 (0.20)	0.037
Yes W1 No W2							0.05 (0.07)	0.492	−0.50 (0.28)	0.078	−0.37 (0.32)	0.254
No W1 Yes W2							0.10 (0.08)	0.191	−0.38 (0.30)	0.195	−0.05 (0.34)	0.887
Baseline outcome scorea							0.61 (0.04)	<0.001	0.54 (0.04)	<0.001	0.65 (0.04)	<0.001
Age	0.05 (0.01)	<0.001	0.30 (0.04)	<0.001	0.08 (0.04)	0.058	−0.02 (0.01)	0.164	0.12 (0.04)	0.008	−0.12 (0.05)	0.012
Race(Ref: White)
Black	−0.23 (0.06)	<0.001	−0.94 (0.19)	<0.001	−0.53 (0.23)	0.021	0.16 (0.06)	0.009	−0.44 (0.23)	0.053	0.19 (0.26)	0.467
API/NA	−0.22 (0.08)	0.007	−0.82 (0.25)	<0.001	−0.91 (0.29)	0.002	0.07 (0.08)	0.383	−0.40 (0.29)	0.168	−0.34 (0.33)	0.303
Multiracial	−0.05 (0.06)	0.436	−0.03 (0.20)	0.870	0.07 (0.23)	0.770	0.04 (0.06)	0.507	−0.37 (0.24)	0.115	−0.10 (0.27)	0.709
Not reported	−0.21 (0.08)	0.007	−0.56 (0.23)	0.016	−0.62 (0.27)	0.023	0.10 (0.07)	0.144	−0.27 (0.27)	0.327	−0.29 (0.31)	0.352
Ethnicity(ref: Latino)
Non-Latino	−0.15 (0.06)	0.008	−0.25 (0.17)	0.140	−0.39 (0.20)	0.047	0.02 (0.05)	0.709	0.14 (0.19)	0.460	0.01 (0.22)	0.966
Biological sex(ref: Male)
Female	0.02 (0.04)	0.722	0.10 (0.13)	0.452	0.14 (0.16)	0.360	−0.02 (0.04)	0.615	−0.16 (0.15)	0.290	−0.18 (0.18)	0.315
Gender identity(ref: Cisgender)
Transgender	−0.02 (0.06)	0.777	−0.13 (0.20)	0.506	−0.11 (0.23)	0.648	−0.13 (0.06)	0.036	−0.22 (0.23)	0.349	0.38 (0.27)	0.153
Sexual identity(Ref: Gay/Lesbian)
Bisexual	0.15 (0.05)	0.001	0.35 (0.14)	0.014	0.29 (0.17)	0.084	0.01 (0.04)	0.732	0.02 (0.17)	0.926	0.04 (0.19)	0.845
Other	0.09 (0.07)	0.220	0.13 (0.22)	0.547	0.09 (0.27)	0.723	−0.07 (0.06)	0.308	0.08 (0.26)	0.765	−0.34 (0.30)	0.269
Free-or-reduced lunch(Yes)	0.03 (0.04)	0.435	−0.35 (0.14)	0.011	0.18 (0.16)	0.251	−0.03 (0.04)	0.435	−0.18 (0.16)	0.243	0.12 (0.18)	0.507

API Asian or Pacific Islander, NA native American

^aDenotes Wave 1 score of model specific Wave 2 outcome