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Factor analysis of hypomanic symptoms
Angst et al. 2005 Hantouche et al. 2003 Hantouche & Angst 2008
Item Factor 1 Factor 2 Factor 1 Factor 2 Factor 1 Factor 2
expl. variance (56%) (6%) (24%) (11%) (26%) (18%)
needs less sleep 0.75 0.31 0.48 0.23 0.10 0.51
more energy and power 0.92 0.22 0.73 0.01 0.83 0.16
more self-confident 0.87 0.25 0.46 -0.12 0.77 -0.30
works more 0.89 0.22 0.58 -0.17 0.70 -0.28
more socially active 0.83 0.26 0.68 0.16 0.67 0.05
more traveling, driving 0.58 0.43 0.22 0.55 0.29 0.47
spends too much money 0.38 0.55 0.16 0.40 0,25 0.64
careless business deals 0.17 0.58 0.02 0.41 0.05 0.62
more physically active 0.83 0.15 0.56 0.07 0.61 0.17
more plans and ideas 0.90 0.26 0.61 0.08 0.73 -0.10
less shy and inhibited 0.75 0.26 0.62 0.00 0.59 0.10
talks more 0.79 0.26 0.50 0.31 0.52 0.33
faster thinking, more jokes 0.86 0.04 0.50 0.29 0.61 0.34
more easily distracted 0.46 0.27 0.03 0.42 0.15 0.58
more irritable and impatient 0.35 0.52 0.12 0.47 -0.00 0.67
more coffee/cigarettes 0.33 0.61 -0.11 0.65 -0.02 0.59
more alcohol 0.27 0.57 -0.10 0.64 -0.01 0.58
over-happy, over-optimistic 0.54 0.47 0.56 0.19 0.57 0.28
more sexual interest 0.74 0.12 0.29 0.45 0.42 0.29
Angst et al. 2005 Hantouche et al. 2003 Hantouche & Angst 2008
Item Factor 1 Factor 2 Factor 1 Factor 2 Factor 1 Factor 2
expl. variance (56%) (6%) (24%) (11%) (26%) (18%)
needs less sleep 0.75 0.31 0.48 0.23 0.10 0.51
more energy and power 0.92 0.22 0.73 0.01 0.83 0.16
more self-confident 0.87 0.25 0.46 -0.12 0.77 -0.30
works more 0.89 0.22 0.58 -0.17 0.70 -0.28
more socially active 0.83 0.26 0.68 0.16 0.67 0.05
more traveling, driving 0.58 0.43 0.22 0.55 0.29 0.47
spends too much money 0.38 0.55 0.16 0.40 0,25 0.64
careless business deals 0.17 0.58 0.02 0.41 0.05 0.62
more physically active 0.83 0.15 0.56 0.07 0.61 0.17
more plans and ideas 0.90 0.26 0.61 0.08 0.73 -0.10
less shy and inhibited 0.75 0.26 0.62 0.00 0.59 0.10
talks more 0.79 0.26 0.50 0.31 0.52 0.33
faster thinking, more jokes 0.86 0.04 0.50 0.29 0.61 0.34
more easily distracted 0.46 0.27 0.03 0.42 0.15 0.58
more irritable and impatient 0.35 0.52 0.12 0.47 -0.00 0.67
more coffee/cigarettes 0.33 0.61 -0.11 0.65 -0.02 0.59
more alcohol 0.27 0.57 -0.10 0.64 -0.01 0.58
over-happy, over-optimistic 0.54 0.47 0.56 0.19 0.57 0.28
more sexual interest 0.74 0.12 0.29 0.45 0.42 0.29
