Rossina Guerrero Vásquez’s scientific contributions

Objectives: Our paper presents the analysis of a nationwide survey that explored induced abortion among women using a ballot-box technique. Our objective was to determine the prevalence of abortion and the main characteristics of the procedure. Study design: We conducted surveys in households with 2400 women aged 18 to 49 from urban areas nationwide, between October 15th and 29th, 2018. Data collection was overseen by the Instituto de Opinión Pública de la Universidad Católica del Perú (IOP-PUCP). We performed a probabilistic, multistage, and socioeconomic level-stratified sampling. Our study used the "ballot-box technique" to ensure anonymity and reduce the risk of social desirability. Results: We visited 15,433 houses nationwide. Among those households where surveys couldn't be conducted, it was due to: abandoned or inaccessible property, unwilling to participate, absent members, out of quota, or inconclusive survey. On average, 19.0% of Peruvian women at all socioeconomic levels reported having had at least one abortion in their lifetime. Induced abortion is reported at all socioeconomic levels and reported age of the abortion is concentrated between 19 and 29 years old. In 57.7% of cases, women sought healthcare personnel for their last induced abortion. Among them, procedure abortion (45.3%) stands out over medical abortions (34.0%). Thirty-three percent of women who reported having had at least one induced abortion in their lifetime were admitted to a hospital after their last abortion. Conclusions: The illegality of abortion has not prevented its occurrence in Peru. Our results suggest that, in Peru, legal restrictions on induced abortion create an unfavorable context for women's health, exposing them to services whose safety is not guaranteed. Efforts should be made to increase awareness and education about contraception and family planning methods to prevent unwanted pregnancies and reduce the need for abortion.