An Empirical Study on Physical Subhealth Risk Perception: A Physical Examination Data of Tertiary Grade-A Hospitals in Anhui Province, China

Figure 3

Correlation diagram. Note. The larger the shadow circle and the deeper the color, the greater the correlation coefficient (absolute value). The numerical value of the lower left part represents the correlation coefficient between the variables; the upper right shaded circle indicates a significant correlation at the 0.05 level (2-tailed); and the blank parts indicate no significant correlation at the 0.05 level (2-tailed). R1 stands for physical subhealth status; R2 stands for physical subhealth risk perception level; R3 stands for gender; R4 stands for age/years; R5 stands for education level; R6 stands for years of working; R7 stands for living place; R8 stands for marital status; R9 stands for number of children; R10 stands for average annual household income; R11 stands for self-assessment of health; R12 stands for subhealth duration; R13 stands for number of employees in the work unit; and R14 stands for subhealth proportion in the work unit.