Fig. 3
From: Reprocessing and reuse of single-use medical devices in China: a pilot survey
Heatmap of correlation analysis between respondents’ personal information and their responses. The respondents’ gender and age belong to their natural attributes, which have trifling influence on their choice and have no significance for further analysis. Therefore, we only analyze the correlation between the respondents’ work fields, education level, professional background and their answers. P-Value less than 0.05 was considered as significant correlation
