Additional file 1 of Psychometric assessment of scales for measuring loneliness and social isolation: an analysis of the household, income and labour dynamics in Australia (HILDA) survey

Additional file 1: Table S1. Items included in the loneliness and social isolation sub-scales. Figure 1. Ten items used to measure social interactions and support in the HILDA survey. Figure 2a. Results of the Hull Method in wave 17 (calibration sample). Figure 2b. Results of the Hull Method in wave 19 (calibration sample)