Understanding the association between menstrual health and hygiene attitudes and personal agency among very young adolescents in Sao Paulo, Brazil: A cross-sectional study

Abstract

Background: Although menstruation is a monthly biological phenomenon, it is shrouded in stigma and shame which directly impacts health, education, gender equality, decent work, and economic growth. However, there is scarce evidence on how personal agency, an individual’s ability to access resources, may act as a protective factor to adequate menstrual health and hygiene practices. Therefore, we assess the association between attitudes toward menstruation and personal agency among very young adolescent girls. Methods: We use cross-sectional data from the Global Early Adolescent Study in São Paulo, Brazil, among 10- to 14-year-old girls who have experienced menarche ( n = 325) and completed a home-based self-administered questionnaire in 2021. “Attitudes toward menstruation” was created based on five indicators on a Likert scale, with a higher score indicating more positive attitudes. The main covariate was personal agency, comprised of three scales and modeled as three continuous variables: voice, decision-making power, and freedom of movement. Data were analyzed using multivariable linear regression. Results: Attitudes toward menstruation mean score was 12.5 (range 5–19). Older adolescents (12–14 years-old) had higher mean scores (more positive) than younger adolescents (10–11 years-old) on attitudes toward menstruation, whereas no other sociodemographic or menstrual health indicator (knowledge or access to products) were associated with attitudes toward menstruation. In the multiple regression model, older age and higher freedom of movement remained positively associated with attitudes toward menstruation (β adjust = 0.5; 95%CI 0.1 to 0.8). Conclusion: Positive attitudes toward menstruation are associated with higher freedom of movement among very young Brazilian adolescent girls. The promotion of personal agency should be recognized as key strategies to accelerate young girls’ positive approaches to their own menstruation and, consequently, well-being.