Age at Menarche and Its Related Factors Among Students of Qaen, Eastern Iran: A School-Based Cross-Sectional Study

Age at Menarche and its Related Factors among School Girls, in Zanjan, Iran

BackgroundThere are differences in the age at menarche in different countries and it seems that in recent decades gradually the age of puberty is declining. The aim of the present study was to determine the age at menarche and its related factors in school girls in Zanjan city, Iran.Materials and MethodsThis cross-sectional study was conducted on 1,500 healthy school girls between 6-17 years ol...

Social Competence and Its Related Factors in High School Students: A Cross-Sectional Study

Anger Status and its Dimensions among High School Female Students: A Cross-Sectional Study

Aims: Anger is one of the excitements of human, which, if left out of a balanced level and transformed into aggressive behavior, has many negative effects on all aspects of the health of individuals. Awareness of anger status in adolescent students and its effective factors can be the first step in planning and implementing psychological interventions to control and management of students’ ange...

Suicidal ideation and its correlates among high school students in Iran: a cross-sectional study

BACKGROUND Globally, the second leading cause of death among adolescents is suicide and in middle-income countries adolescents' suicidal ideation is a neglected public health area. The present study was conducted to determine the prevalence and correlates of suicidal ideation among 15-17-year-old high school students in Iran. METHODS Self-administered, Global School-based Student Health Surve...

Factors Related to the Age at Menarche in Iran: A Systematic Review and Meta-Analysis

Background Reduced age at menarche is an important health indicator for women and may be associated with complications such as an increased risk of asthma, breast cancer, ovarian cancer, type 2 diabetes. We aimed to examine the factors related to the age at menarche in Iran. Materials and Methods: In this systematic review and meta...