Browsing by Author "582819fd-74e1-46a2-8952-89e792186caf"
Now showing items 1-20 of 30
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Doom, Jenalee; Gahagan, Sheila; East, Patricia; Encina Moreno, Pamela; Delva, Jorge; Lozoff, Betsy (Wiley, 2020)This study tested whether maternal responsiveness moderated or mediated pathways from iron deficiency (ID) at 12-18 months to adolescent behavior problems. Participants were part of a large Chilean cohort (N = 933). Iron ...
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Delker, Erin; East, Patricia; Blanco, Estela; Wu, Victoria; Encina Moreno, Pamela; Lozoff, Betsy; Delva, Jorge; Gahagan, Sheila (Springer, 2020)We examined the associations between adolescent risk behaviors and household chaos, and whether associations varied by adolescents' sense of school belonging. We collected data from 801 Chilean adolescents from working-class ...
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East, Patricia; Delker, Erin; Lozoff, Betsy; Delva, Jorge; Castillo, Marcela; Gahagan, Sheila (Wiley, 2018)This study examined whether iron deficiency (ID) in infancy contributes to problem behaviors in adolescence through its influence on poor regulatory abilities in childhood. Chilean infants (N=1,116) were studied whenthere ...
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East, Patricia; Delker, Erin; Blanco, Estela; Lozoff, Betsy; Correa, Paulina; Burrows, Raquel; Gahagan, Sheila (Wiley, 2020)Objective The aim of this study was to investigate whether the level, rate, and acceleration of BMI growth differ according to the presence or absence of adult cardiometabolic (CM) risks. Methods BMI was measured in ...
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Blanco, E.; Burrows, Raquel; Reyes, M.; Lozoff, Betsy; Gahagan, S.; Albala Brevis, Cecilia (Springer London, 2017)© 2017, International Osteoporosis Foundation and National Osteoporosis Foundation. Summary: Little is known regarding the relationship between early life factors and bone mineral density (BMD). We found a positive association ...
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Madewell, Zachary J.; Blanco, Estela; Burrows, Raquel; Lozoff, Betsy; Gahagan, Sheila (Cambridge University Press, 2019)© The Authors 2018.Objective The present longitudinal study assessed whether changes in socio-economic status (SES) from infancy to adolescence were associated with plasma lipoprotein concentrations in adolescence, of which ...
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East, Patricia; Doom, Jenalee R.; Delke, Erin; Blanco Reina, Estela; Burrows Argote, Raquel; Correa Burrows, Paulina; Lozoff, Betsy; Gahagan, Sheila (Elsevier, 2020)Objective: Stress derived from socioeconomic disadvantage can be damaging to mental and physical health. This study uses longitudinal data on a large prospectively studied cohort to examine how socioeconomic hardship during ...
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Rose, Olga; Blanco, Estela; Martinez, Suzanna M.; Sim, Eastern Kang; Castillo, Marcela; Lozoff, Betsy; Vaucher, Yvonne E.; Gahagan, Sheila (American Academy of Pediatrics, 2013)OBJECTIVE: To examine the relationship between gestational age and mental and psychomotor development scores in healthy infants born between 37 and 41 weeks. METHODS: The cohort included 1562 participants enrolled during ...
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Algarin, Cecilia; Karunakaran, Keerthana Deepti; Reyes, Sussanne; Morales, Cristian; Lozoff, Betsy; Peirano, Patricio; Biswal, Bharat (Frontiers Research Foundation, 2017)© 2017 Algarin, Karunakaran, Reyes, Morales, Lozoff, Peirano and Biswal. Iron deficiency continues to be the most prevalent micronutrient deficit worldwide. Since iron is involved in several processes including myelination, ...
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Vasconcelos, Monica M.A.; East, Patricia; Blanco, Estela; Lukacz, Emily S.; Caballero, Gabriela; Lozoff, Betsy; Gahagan, Sheila (Lippincott Williams and Wilkins, 2017)Copyright 2017 Wolters Kluwer Health, Inc. All rights reserved.Objective: To investigate whether infant temperament and childhood internalizing, externalizing, and inattention symptoms increase the likelihood of daytime ...
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Pacheco, Lorena Sonia; Blanco, Estela; Burrows, Raquel; Reyes Jedlicki, Marcela; Lozoff, Betsy; Gahagan, Sheila (Centers Disease Control, 2017)Introduction Obesity and metabolic syndrome (MetS) indicators have increased globally among the pediatric population. MetS indicators in the young elevate their risk of cardiovascular disease and metabolic disorders ...
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East, Patricia; Delker, Erin; Blanco, Estela; Encina, Pamela; Lozoff, Betsy; Gahagan, Sheila (Springer New York LLC, 2019)Background: Infants who are iron-deficient anemic seek and receive less stimulation from their caregivers, predisposing such children to be functionally isolated. Objectives: To test the sequence whereby iron deficiency ...
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Buchanan, Victoria L.; Wang, Yujie; Blanco, Estela; Graff, Mariaelisa; Albala Brevis, Cecilia; Burrows Argote, Raquel; Santos, José L.; Ángel, Barbara; Lozoff, Betsy; Voruganti, Venkata Saroja; Guo, Xiuqing; Taylor, Kent D.; Chen, Yii-Der Ida; Yao, Jie; Tan, Jingyi; Downie, Carolina; Highland, Heather M.; Justice, Anne E.; Gahagan, Sheila; North, Kari E. (Wiley, 2020)Background The genetic underpinnings of glycemic traits have been understudied in adolescent and Hispanic/Latino (H/L) populations in comparison to adults and populations of European ancestry. Objective To identify genetic ...
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Lozoff, Betsy; Jimenez, Elias; Wolf, Abraham W.; Angelilli, Mary Lu; Zatakia, Jigna; Jacobson, Sandra W.; Kaciroti, Niko; Clark, Katy M.; Tao, Min; Castillo, Marcela; Walter, Tomas; Pino, Paulina (2009)Objective: To determine whether longer breastfeeding is associated with higher infant lead concentrations. Study design: Data were analyzed from 3 studies of developmental effects of iron deficiency in infancy: Costa Rica ...
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East, Patricia; Delker, Erin; Blanco, Estela; Burrows, Raquel; Lozoff, Betsy; Gahagan, Sheila (Mary Ann Liebert Inc., 2019)Background: Early-life conditions are important for the development of obesity. We hypothesized that home and family characteristics reflective of less supportive environments during childhood will be associated with higher ...
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Lozoff, Betsy; Smith, Julia B.; Clark, Katy M.; Perales, Carmen Gloria; Rivera, Francisca; Castillo, Marcela (2010)BACKGROUND: Iron-deficiency anemia (IDA) is associated with alterations in infant behavior and development that may not be corrected with iron therapy. OBJECTIVE: To determine if a home-based intervention to foster child ...
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Doom, Jenalee R.; Richards, Blair; Caballero, Gabriela; Delva, Jorge; Gahagan, Sheila; Lozoff, Betsy (Elsevier, 2018)Objective To evaluate associations between iron supplementation and iron deficiency in infancy and internalizing, externalizing, and social problems in adolescence. Study design The study is a follow-up of infants as ...
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Doom, Jenalee R.; Reid, Brie M.; Blanco, Estela; Burrows, Raquel; Lozoff, Betsy; Gahagan, Sheila (Mosby Inc., 2019)Objective: To prospectively assess whether the infant psychosocial environment was associated with cardiometabolic risk as early as adolescence. Study design: Participants were recruited in Santiago, Chile, and have been ...
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Peirano, Patricio D.; Algarín, Cecilia R.; Garrido, Marcelo I.; Lozoff, Betsy (2007)The highest prevalence of iron deficiency anemia (IDA) in infancy coincides with a time of rapid changes in sleep organization. Since IDA in infancy is associated with long-lasting neurofunctional effects despite iron ...
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Correa-Burrows, Paulina; Blanco, Estela; Reyes, Marcela; Castillo, Marcela; Peirano, Patricio; Algarín, Cecilia; Lozoff, Betsy; Gahagan, Sheila; Burrows, Raquel (BMJ Publishing Group, 2016)Objective: Leptin is a pleiotropic hormone associated with learning and memory via brain receptors. However, elevated plasma leptin levels may impair cognitive and memory functions. Since individual differences in memory ...