Fig. 2From: Intrinsic and external determinants of antibiotic prescribing: a multi-level path analysis of primary care prescriptions in Hubei, ChinaDeterminants of physician’s antibiotic prescribing based on TAPBM using two-level path analysis. The black dots indicate the random intercepts of knowledge, attitudes and prescribing practices that are predicted by the cluster-level variables. *: p < 0.10; **: p < 0.05; ***: p < 0.01Back to article page