The impact of awareness and attitudes towards long-action reversible contraceptives on the intention to use: a survey among youth with unintended pregnancies.

Purpose: To understand the associations between awareness, attitudes, and intentions to use long-acting reversible contraceptives (LARCs) among youth seeking induced abortion services in Shanghai, China.
Materials and Methods: A cross-sectional survey was carried out among 1,215 nulliparous youth with unintented pregnancies in 41 hospitals of Shanghai, China, through a stratified sampling process between January and May 2019. Multivariable logistic regression was used to test the associations between awareness, attitudes and intentions to use LARCs.
Results: Around 70% of youth had heard of at least one method of LARCs. About 38% of youth perceived that the copper-bearing intrauterine contraceptive device (Cu-IUD) was safe; the rate was 8% and 7%, respectively, for levonorgestrel-releasing intrauterine system (LNG-IUS) and subdermal implants. Less than 40% of youth thought Cu-IUD was effective in contraception, and it was around 6% for LNG-IUS and subdermal implants. Overall, less than 8% of youth expressed intentions to use LARCs. Positive attitudes towards LARCs were highly associated with the intentions to use LARCs [adjusted Odds Ratio (OR) 3.22, 95% confidence interval (CI) 1.96-5.42, p  < 0.001].
Conclusions: Low awareness and negative attitudes towards LARCs were found in this study, and the negative attitudes towards LARCs could contribute to low intentions to use LARCs among youth who had already experienced unintended pregnancies.