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Table 1 Unrotated factor loadings of the Young Mania Rating Scale items in patients with acute mania

From: Signs and symptoms of acute mania: a factor analysis

Variables Factor 1 Factor 2 Factor 3 Factor 4 Factor 5
Irritability .580 -.209 .235 .054 .294
Increased motor activity/energy .706 -.158 .480 -.235 .122
Disruptive-aggressive behaviour .476 .079 .196 .459 .029
Language-thought disorder .359 .619 -.317 .170 -.053
Elevated mood .392 .601 .347 -.172 .000
Insight -.275 .496 -.191 .121 .488
Thought content -.438 -.142 .636 -.200 -.147
Sexual interest .034 .500 .041 -.672 -.080
Appearance -.308 .182 .455 .545 .219
Speech (rate and amount) -.438 .108 .240 -.191 .595
Sleep -.238 .404 .379 .261 -.534