The factor structure of the Colorado Level of Functioning Measure.

The Colorado Level of Functioning Measure (LOF) is a widely used instrument in public mental health centers that assesses client functioning. The present paper presents the results of an investigation of the instrument's factor structure, with data from 809 patients in a community mental health center. The results suggest that the LOF is comprised of three factors--Basic Life Functioning, Psychological Functioning, and Anti-Social Behavior. These factors accounted for 60% of the variance. Implications for the use of the scale are discussed.