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Background and Objective: Obsessive-compulsive disorder (OCD) is a neuropsychiatric disorder that can be time-consuming and cause considerable disruption to routine activities, occupational functioning, social activities, and relationships with others. This study aimed to determine the prevalence of obsessive-compulsive disorder among high school girl students.
Methods: This descriptive cross-sectional study was done on 342 high school female students in Amol city, northern Iran in the academic year of 2018-19. Cluster random sampling mehod was applied in this study. The Maudsley OCD Questionnaire was used for screening and the Yale-Brown Obsessive-Compulsive Questionnaire was used to confirm obsessive-compulsive disorder.
Results: 98 students (28.7 %) had positive symptoms. The highest frequency was related to slowness and repetition (37 cases), followed by doubting (36 cases), repetitive checking (35 cases), cleaning (31 cases), and finally rumination (12 cases). Among the 98 screened individuals, 67 were positive based on the Yale-Brown questionnaire. Severity of the obsessive compulsive disorder was mild in 37 cases (55.2 %), moderate in 21 cases (31.34%) and severe in 9 cases (13.43%).
Conclusion: The prevalence of obsessive-compulsive disorder observed in one-third of high school students in the area.

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Background and Objective: Iron deficiency anemia lead to a decrease in intelegence question (IQ) and a decrease in learning and mental and physical abilities. This study was done to determine the status of iron intake in infants aged 6 to 24 months under the cover of comprehensive health centers in Miandorood city, Mazandaran province, Iran during 2019.
Methods: This descriptive-analytical study was carried out on 400 infants aged 6-24 months who were enrolled in comprehensive health centers in Miandorood city, Mazandaran province, Iran during 2019. The status of iron drop consumption and mothers' awareness in this field were evaluated.
Results: The mean age of the infants was 13.8±4.8 months. The range of the mother’s age was 28.8±5.6 years. Of these, 274 (68.5%) of infants used iron drops regularly, 106 case (26.5%) often, and 20 case (5.0%) never. The mother's knowledge score was significantly correlated with the type of iron intake, height percentile, and maternal education level (P<0.05). Evaluation of the possible causes of irregular iron intake shows that the most frequent cases were forgetting (28.8%), 9.5% for nausea and vomiting, and ‎‎9.0% for teeth color changing.‎
Conclusion: Mothers' awareness of iron drops consumption was good. The most important barriers to regular iron intake in the present study were forgetfulness, vomiting, and tooth discoloration.