“…Schizotypal personality traits were assessed using the Chinese version of the 22-item SPQ-B, 17,33 which is a short version of the 74-item SPQ. 15 The SPQ-B construct comprises three factors: cognitive-perceptual deficits, interpersonal relationship deficits, and disorganised features 16,34 and has been validated in Chinese children and adolescents. 17 Each item is rated as 1 ('yes') or 0 ('no') based on the patient's experience in the previous 6 months.…”