Bifactorial analysis and construct validity of the Out-group Threat Perception Scale against HIV-positive immigrants in a sample of Peruvian adults; [Análisis bifactorial y validez de constructo de la Escala de Percepción de Amenaza exogrupal frente a los inmigrantes VIH positivos en una muestra de adultos peruanos]

Abstract

Currently, there is evidence of an increase in displacement caused by conflicts, persecution, lack of opportunities, security, among other reasons, increasing the migrant population in Latin American countries. The displaced Venezuelans stand out, with Peru being the second country in Latin America with more than this population of migrants. Studies have warned about the devaluation of migrants and especially those who live with infectious diseases such as HIV. The autochthonous citizens of the receiving country perceive the presence of the outgroup as threats to their social rights, related to negative attitudes, which has been promoted by the media. Therefore, it is important to carry out studies that estimate the discernment of out-group threats closely towards migrants. The objective is to evaluate the psychometric evidence of the EPAE measurement instrument in a sample of Peruvian adults compared to HIV immigrants. The analysis of the items and reliability showed an adequate functioning with the exception of items 4, 5, 11 and 12. It is proposed to use model 2, which consists of 9 aggregates, confirmed by the different statistical indices (X2/df= 3.49; WMRM=1.124; NFI=0.993; CFI=0.995; GFI=0.997; RMSEA=0.045; SRMR=0.035). Given the values of the bifactor analysis, there is not enough evidence to assume a general factor, it is recommended to work with independent dimensions. It is important to identify the perception of real threats, since research has shown that the stigma associated with HIV constitutes one of the greatest obstacles to the prevention of new infections. © 2022 Instituto de Altos Estudios de Salud Publica. All rights reserved.