Fig. 3

Results of multilevel linear regression analysis with privacy concerns, perceived social benefits, and acceptance as the dependent variables, and political views, perceived social tightness, vertical individualism, and horizontal individualism as the independent variables. a estimated coefficients with 95% CI in different models with privacy concerns as the dependent variable; b estimated coefficients with 95% CI in different models with perceived social benefits as the dependent variable; c estimated coefficients with 95% CI in different models with acceptance as the dependent variable. All models are controlled for individual-level and country or region level covariates. (The results are from models presented in Additional file 1: Tables S4–S6)