Table 3 Results of two-level models testing the main effect of each factor of COVID-19 media messages on PHBs at both the between- and within-person levels (Fixed effects only).

From: Adolescents’ perceptions of media messages and their preventive health behaviors: a longitudinal study

Predictors

Model 1

Covariates Only

Model 2a

Feeling Informed

Model 2b

Feeling Connected

Model 2c

Positive Perceptions of Government Leadership

Model 2 d

Negative Impression of Public Health Measures

Model 2e

Feeling Afraid

Estimate (95% CI)

Estimate (95% CI)

Estimate (95% CI)

Estimate (95% CI)

Estimate (95% CI)

Estimate (95% CI)

Fixed Effects

Time

0.03 (−0.05, −0.02)

0.03 (0.04, −0.02)

−0.03 (−0.05, −0.02)

−0.03 (−0.05, −0.02)

−0.03 (−0.04, −0.02)

−0.03 (−0.04, −0.02)

Baseline Age

0.02 (−0.08, 0.12)

0.03 (−0.07, 0.12)

0.02 (−0.08, 0.11)

0.02 (−0.07, 0.12)

0.03 (−0.06, 0.12)

0.01 (−0.09, 0.10)

Boy

−0.36 (−0.65, −0.06)

−0.33 (−0.62, −0.05)

−0.35 (−0.65, −0.05)

−0.36 (−0.65, −0.07)

−0.25 (−0.54, 0.04)

−0.25 (−0.56, 0.05)

Race/Ethnicity: White

−0.35 (−0.70, 0.01)

−0.35 (−0.69, −0.00)

−0.36 (−0.71, 0.00)

−0.33 (−0.68, 0.02)

−0.39 (−0.72, −0.06)

−0.35 (−0.69, −0.00)

Race/Ethnicity: Asian

−0.28 (−0.81, 0.26)

−0.37 (−0.93, 0.18)

−0.25 (−0.80, 0.29)

−0.26 (−0.80, 0.29)

−0.21 (−0.71, 0.28)

−0.23 (−0.73, 0.26)

Socioeconomic Status (SES)

−0.22 (−0.41, −0.03)

−0.23 (−0.42, −0.05)

−0.22 (−0.41, −0.03)

−0.22 (−0.41, −0.03)

−0.16 (−0.34, 0.02)

−0.24 (−0.43, −0.06)

COVID-19 Vaccine

−0.17 (−0.33, −0.00)

−0.17 (−0.33, 0.00)

−0.17 (−0.33, 0.00)

−0.16 (−0.34, 0.01)

−0.19 (−0.35, −0.02)

−0.18 (−0.34, −0.02)

COVID-19 Testing

0.11 (−0.06, 0.27)

0.11 (−0.05, 0.28)

0.11 (−0.06, 0.27)

0.10 (−0.06, 0.26)

0.11 (−0.05, 0.27)

0.08 (−0.07, 0.23)

COVID-19 Symptoms

−0.04 (−0.13, 0.04)

−0.04 (−0.13, 0.04)

−0.04 (−0.13, 0.04)

−0.04 (−0.12, 0.05)

−0.05 (−0.13, 0.03)

−0.04 (−0.12, 0.05)

Republican Tendency

−0.67 (−1.10, −0.24)

−0.52 (−0.96, −0.09)

−0.68 (−1.11, −0.25)

−0.65 (−1.08, −0.22)

−0.56 (−1.01, −0.10)

−0.60 (−1.03, −0.17)

County-level Mortality Rate (Log)

0.08 (−0.01, 0.17)

0.08 (−0.01, 0.17)

0.08 (−0.01, 0.17)

0.08 (−0.01, 0.17)

0.08 (−0.01, 0.18)

0.09 (−0.01, 0.18)

County-level Infection Rate (Log)

0.01 (−0.05, 0.08)

0.01 (−0.05, 0.07)

0.01 (−0.05, 0.08)

0.01 (−0.05, 0.08)

0.01 (−0.05, 0.08)

0.01 (−0.06, 0.07)

Perceptions of Media Messages_BP

−−−

0.29 (0.05, 0.53)

−0.05 (−0.24, 0.14)

0.02 (−0.17, 0.22)

−0.29 (−0.44, −0.14)

0.25 (0.09, 0.42)

Perceptions of Media Messages_WP

−−−

0.07 (0.00, 0.14)

0.03 (−0.03, 0.09)

0.04 (−0.01, 0.09)

0.01 (−0.04, 0.07)

0.06 (0.01, 0.10)

  1. Table presents coefficient estimates, 95% confidence intervals, significance levels for predictors. Bolded values refer to effects that are significant at p < .05.
  2. BP between-person, grand mean-lefted, WP within-person, person mean-lefted, Cor covariance.