Browsing by Author "Lopez Espejo, Mauricio Alejandro"

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    Impact of the COVID-19 pandemic on the eating behaviors of children and adolescents with autism spectrum disorder
    (Sociedad Argentina de Pediatría, 2023) Olivos, Catalina Le Roy; Nuñez Farias, Alicia Carolina; Lopez Espejo, Mauricio Alejandro; Medeiros, Elisa Coelho; Fuenzalida, Alejandra Galvez; Fuentes Lopez, Eduardo; Riquelme Perez, Arnoldo Javier
    Introduction. Children with autism spectrum disorder (ASD) have difficulties adapting to stressful situations, such as the COVID-19 pandemic. Objective. To assess the impact of the first year of the pandemic on feeding difficulties in children with ASD. Population and methods. The caregivers of children and adolescents with non-syndromic ASD (age: 2-18 years) from a neurodevelopment unit were invited to participate. Participants completed a questionnaire and the Behavioral Pediatrics Feeding Assessment Scale (BPFAS) online before and during the first year of the pandemic. A priority score (product between the average frequency and the problem) for each BPFAS item was estimated. Results. Among the caregivers, 56.6% (86/152) completed the survey (mother: 74.4%); children's median age was 6.3 years (p25-p75: 4.7-8.2); 80.2% of children were males; 58.1% continued with their therapy during the pandemic; and 61.6% had behavioral problems before the pandemic. During the first year of the pandemic, children had greater behavioral problems (34.9%) and feeding difficulties (61.6%); however, 31.4% of caregivers referred improvements in feeding. There were no significant differences in the BPFAS scores before and during the pandemic. The following items obtained the highest priority scores: gets up from table during meal, does not try new food, does not eat vegetables, does not eat fruits. Conclusions. A high frequency of feeding difficulties was noted during the first year of the pandemic. No differences were observed in feeding characteristics before and during the pandemic.
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    The Influence of Social and Developmental Factors on the Timing of Autism Spectrum Disorder Diagnosis of Preschool-Aged Children: Evidence from a Specialized Chilean Center
    (2024) Lopez Espejo, Mauricio Alejandro; Núñez, Alicia C.; Sáez, Valentina; Ruz, Melanie; Moscoso Gatica, Odalie Carolina; Vives Vergara, Alejandra