Yale-Brown Obsessive Compulsive Scale (Y-BOCS)

Please read the test items carefully and answer based on the past two weeks. There's no right or wrong answer.

Amount of time spent on obsessive thoughts

NoneMild (Less than 1 hour/day or occasional)Moderate (1-3 hours/day or frequent)Severe (More than 3 hours/day or very frequent)Extreme (More than 8 hours/day or nearly constant)

Question 1 of 1010%Complete

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