The study aims to evaluate psychiatric disorders and clinical features of children with psychogenic cough. Psychiatric disorders are assessed via a semi-structured interview (Kiddie Schedule for Affective Disorders and Schizophrenia) and clinical features are investigated via sociodemographic form, which was developped by researchers. Investigator planned to compare psychiatric diagnoses, specifically anxiety and depression, with children referred to pediatric clinics.

Inclusion Criteria:

• Having psychogenic cough for study group.
• Referred to pediatric clinics.

Exclusion Criteria:

• Chronical psychiatric disorder and pediatric disease history for control group.

Patients who were diagnosed as having psychogenic cough between 2015 and 2018 years. Age and gender matched control who don't have any chronical health problems.