“…6 The Chinese version of the HCL-32 has been validated in Chinese population 13 and its sum is computed by adding up all items scores. The HCL-20 is a short version of the HCL-32 that derives 20 items from the HCL-32 (items 1,2,4,5,7,8,9,10,11,15,18,20,21,23,25,27,28,29,31, and 32), 15 whereas HCL-16 is a short version that derives 16 items from HCL-32 (items 1, 4, 6, 8, 9, 10, 13, 14, 17, 19, 20, 27, 28, 30, 31, and 32). 14 The MDQ is a 13 "yes/no" items self-reported scale for screening hypomania or mania 7 and the MDQ Chinese version has satisfactory psychometric properties.…”