Fig 2. The mediating effect of PE and NE on the relationship between CRP and CRC.

SPB = Self-protection behaviour, PE = positive emotion, NE = negative emotion, ARB = Active-response behaviour, SPB = Self-protection behaviour, CRP = COVID-19-related risk perception, RTB = Risk-taking behaviour. X = CRP, W1 = NE, W2 = PE, Y1 = ARB, Y2 = SPB, Y3 = RTB. Non-significant coefficients were not presented. Demographic variables controlled; n = 1038.