Factors associated with declining a menstrual cup among female students and their parents in Ugandan secondary schools: a cross-sectional study.

INTRODUCTION: A greater choice of menstrual products may improve menstrual health (MH). This study assessed factors associated with declining consent to receive a menstrual cup by parents and female students participating in a MH intervention trial in Ugandan schools. METHODS: We analysed baseline data from a cluster-randomised trial evaluating the effectiveness of a multicomponent MH intervention among female students in 60 Ugandan secondary schools. Parental consent and student assent to receive a menstrual cup and training on its use was sought separately from consent from other trial activities. Random-effects logistic regression models were used to estimate adjusted OR (aOR) and 95% CIs for factors associated with (i) parents or guardians declining the cup and (ii) students declining the cup using hierarchical conceptual frameworks. RESULTS: The baseline trial population comprised 3705 post-menarchal students (mean age 15.6 (SD 0.9 years), of whom 2048 (55.3%) were day students. Among the parents of the 3635 participants aged <18 years, 1566 (43.1%) declined consent for their student to receive the cup. This was higher in Wakiso District than in Kalungu District (52.9% vs 8.0%, p<0.001). Parental decline of the cup differed by ethnicity, and this association varied between districts (p=0.004). Overall, 20.5% students declined the cup (Kalungu 21.1%, Wakiso 20.2%, p=0.62). Student decline of the cup was higher among day than boarding students (aOR=1.40, 95% CI 1.07 to 1.84), those with academic performance above the median score (aOR=1.29, 95% CI 1.01 to 1.65), those whose menstrual practice needs score was above the median (aOR=1.36, 95% CI 1.08 to 1.72) and those with more negative attitudes to MH (aOR=1.46, 95% CI 1.16 to 1.83). CONCLUSION: Among Ugandan students and their parents, declining consent to receive a menstrual cup varied by district and ethnicity as well as academic performance and menstrual-related factors. A contextual understanding of the barriers for uptake of the menstrual cup is needed to guide future interventions. TRIAL REGISTRATION NUMBER: ISRCTN45461276.