Fig. 2From: Alcohol consumption and dependence is linked to the extent that people experience need satisfaction while drinking alcohol in two Aboriginal and Torres Strait Islander communitiesScree plot (a) and Multi-Dimensional Scaling (MDS) of items (b). The scree plot describes the variance explained by each principal component. The multi-dimensional scaling plot visualises similarity between items as distances. Items closer to each other are more similar (correlated)Back to article page