Publicaciones

 

  • Essén B, Laurell L, Peña R, Ostergren PO, Liljestrand J. Antenatal cards – what should they contain?. J Trop Pediatr. 1994 Jun;40(3):130-2.
  • Zelaya E, Peña R, García J, Berglund S, Liljestrand J, Persson LÅ. Contraceptive patterns among women and men in León, Nicaragua. Contraception 1996 Dec;54(6):359-65.
  • Aleman J, Peña R, Liljestrand J, Wall S, Persson LÅ. Which babies die during the first week? A case-referent study in a Nicaraguan hospital. Gynecol Obstet Invest 1997;43(2):112-5.
  • Berglund S, Liljestrand J, Marin F, Salgado N, and Zelaya E. The background of adolescent pregnancies in Nicaragua. Soc Sci Med, 1997;44: 1-12.
  • Zelaya E, Marín FM, García J, Berglund S, Liljestrand J, Persson LÅ. Gender and social differences in adolescent sexuality and reproduction in Nicaragua. J Adolesc Health 1997;21:39-46.
  • Aleman J, Brännström I, Delgadillo A, Delgado M, Liljestrand J, Mayorga O, Peña R, Persson LÅ, Rodrigues J, Steidinger J, Saravia J. Saving more neonates in hospital: an intervention towards a sustainable reduc­tion in early neonatal mortality in a Nicaraguan hospital. Tropical Doctor 1998 Apr;28(2):88-92.
  • Ellsberg M, Peña R, Herrera A, Liljestrand J, Winkvist A. Wife abuse among women of childbearing age in Nicaragua. Am J Public Health, 1999 Feb;89(2):241-4.
  • Peña R, Liljestrand J, Zelaya E, Persson LÅ. Fertility and infant mortality trends in Nicaragua 1964-1993. The role of women's education. J Epidemiol Community Health 1999 Mar;53(3):132-7.
  • Ellsberg M, Caldera T, Herrera A. Winkvist A. Kullgren G. Domestic violence and emotional distress among Nicaraguan women Results from a population-based study. American Psychologist 1999;54:30-6.
  • Peña R, Wall S, Persson LÅ. The effect of poverty, social inequity, and maternal education on infant mortality in Nicaragua 1988-1993. Am J Public Health 2000 Jan;90(1):64-9.
  • Ellsberg M, Peña R, Herrera A, Liljestrand J, Winkvist A. Candies in hell: Women's experiences of violence in Nicaragua. Soc Sci Med. 2000 Dec;51(11):1595-610.
  • Ellsberg M, Liljestrand J, Winkvist A. The Nicaraguan network of women against violence: Using research and action for change. Reproductive Health Matters 1997:82-92.
  • Peña R, Zelaya E, Liljestrand J, Dahlblom K, Persson LÅ. Reproductive and child health in León. A community study in Nicaragua, October-December 1993. León: University of León and Umeå University, Department of Epidemiology and Public Health, 1995.
  • Olsson A, Ellsberg M, Berglund S, Herrera A, Zelaya E, Peña R, Zelaya F, Persson LÅ. Sexual abuse during childhood and adolescence among Nicaraguan men and women. A population-based anonymous study. Child Abuse & Neglect 24; 2000:1579-89.
  • Ellsberg M, Heise L, Peña R, Agurto S, Winkvist A. Researching domestic violence against women: methodological and ethical considerations. Stud Fam Plann 2001 Mar;32(1):1-16.
  • Ellsberg M, Winkvist A, Peña R, Stenlund H. Women's strategic responses to violence in Nicaragua. J Epidemiol Community Health 2001Aug;55(8):547-55.
  • Caldera T, Palma L, Penayo U, Kullgren G. Psychological Impact of the Hurricaine Micht in Nicaragua, in a one year perspective. Social Psychiatry and Psichiatric Epidemiology 2001; 36: 108-114.
  • Valladares E, Ellsberg M, Peña R, Högberg U, Persson LÅ. Physical partner abuse during pregnancy: a risk factor for low birth weight in Nicaragua. Obstet Gynecol 2002 Oct;100(4):700-5.
  • Peña R, Valladares E. Intervención comunitaria en la gestión de Servicios de Salud Sexual y Reproductiva. Evaluación de Impacto. Stanley Gráficas y Asociados; Editorial Buho. Santo Domingo, República Dominicana, Julio de 2003.
  • Åsling Monemi K, Peña R, Ellsberg M, Persson LÅ. Violence against women increases the risk of infant and child mortality. A case –referent study in Nicaragua. Bull World Health Organ 2003;81(1):10-16.
  • Caldera T, Herrera A, Salander E, Kullgren G. Parasuicide in a low income country: results from three years hospital surveillance in Nicaragua. Scand J Public Health 2004;32(5):349-55.
  • Valladares E, Peña R, Persson LÅ, Högberg U. Violence against Pregnant Women: Prevalence and Characteristics. A population based study in Nicaragua. BJOG. 2005 Sept; 112(9):1243-8.
  • Tercero F, Anderson R, Peña R, Rocha J, Castro N. The epidemiology of moderate and severe injuries in a Nicaraguan community: A household base survey. Public Health (2006) 120, 106-114.
  • Peña R, Quintanilla M, Navarro K, Martínez J, Castillo V, Perez W, Kallestal C. From “Among friends to Among mothers”. Baseline research adjusts a health. Promoting intervention in Nicaragua. Am J Health Promot. 2007 Mar-Apr;21(4):278-83.
  • Villar J, MD, Valladares E, MD, Wojdyla D, MSC, Zavaleta N, MD, et all. Relationship between Cesarean Delivery Rates and Pregnancy Outcomes: the 2005 WHO Global Survey on Maternal and Perinatal Health in Latin America. Lancet 2006. Jun 3;367(9525):1819–29.
  • Herrera A, Dahlblom K, Dalhgren L. Suicidal behaviour among adolescents in Nicaragua: a qualitative approach. Social Science and Medicine 62 (2006) 805-814.
  • Herrera A, Caldera T, Kullgren G, Salander R E. Suicidal expressions among young people in Nicaragua. Soc Psychiatr Epidemiol 2006 Sept; 41(9):692-7.
  • Herrera Rodríguez, A., Heaven can wait: studies on suicidal behaviour among young people in Nicaragua. Umeå University medical dissertations, N.S., 1067. 2006, Umeå: Univ.
  • Manji A, Pena R, Dubrow R, Sex, condoms, gender roles and HIV transmission knowledge among adolescents in Leon, Nicaragua: Implications for HIV prevention. AIDS Care. 2007 Sept;19(8):989-95.
  • Villar J, Carroli G, Zavaleta N, Donner A, Wojdyla D, Faundes A, Velazco A, Bataglia V, Langer A, Narváez A, Valladares E, Shah A, Campodónico L, Romero M, Reynoso S, de Pádua KS, Giordano D, Kublickas M, Acosta A. Maternal and neonatal risks and benefits associated with caesarean delivery: multicentre prospective study. BMJ. 2007 Nov 17;335(7628):1025.
  • Caldera T, Herrera A, Salander Renberg E, Kullgren G. Suicide intent among suicide attempters in Nicaragua: A Surveillance and follow up study. Archives of Suicide Research, 11: 351-360-2007.
  • Shah A, Faundes A, Machoki M, Bataglia V, Amokrane F, Donner A, Mugerwa K, Carroli G, Fawole B, Langer A, Naravaez A, Nafiou I, Kublickas M, Valladares E, Velasco A, Zavaleta N, Neves I, Villar J. Methodological considerations in implementing the WHO Global Survey for Monitoring Maternal and Perinatal Health. Bull World Health Organ. 2008 Feb;86(2):126-31.
  • Herrera A., Espinoza, MB. La seguridad Ciudadana en el Municipio de Leon Nicaragua. “Una salida del túnel oscuro hacia la radiante luz de la esperanza” Editorial universitaria UNAN Leon. 2008 Pag 1-142.
  • Taljaard M, Donner A, Villar J, Wojdyla D, Velazco A, Bataglia V, Faundes A, Langer A, Narváez A, Valladares E, Carroli G, Zavaleta N, Shah A, Campodónico L, Romero M, Reynoso S, de Pádua KS, Giordano D, Kublickas M, Acosta A. Intracluster correlation coefficients from the 2005 WHO Global Survey on Maternal and Perinatal Health: implication for implementation research. Paediatr Perinat Epidemiol. 2008 Mar;22(2):117-25.
  • Pena R, Quintanilla M, Navarro K, Martinez J, Castillo V, Kallestal C Evaluating a peer intervention strategy for the promotion of sexual health related knowledge and skills in 10-14 year old girls. Findings from the ‘Entre Amigas’ project in Nicaragua. Am J Health Prom. 2008 Mar-Apr;22(4):275-81.
  • Pena R, Perez W, Melendez M, Kallestal C, Persson LA. The Nicaragua Health and Demographic Surveillance Site, DHSS-León: a platform for public health research. Scand J Public Health. 2008 May;36(3):318-25.
  • Dahlblom K, Herrera A, Peña R, Dahlgren L. Home Alone: Children as caretakers in Leon, Nicaragua. Children and Society 2008.
  • Valladares E, Peña R, Ellsberg M, Persson LA, Högberg U. Neuroendocrine response to violence during pregnancy – impact on duration of pregnancy and fetal growth. Acta Obstet Gynecol Scand. 2009;88(7):818-23.
  • Salazar M, Valladares E, Ohman A, Högberg U. Ending intimate partner violence after pregnancy: finding from a community-based longitudinal study in Nicaragua. BMC Public Health. 2009 Sep 18;9:350.
  • Betran AP, Gulmezoglu M, Robson M, Merialdi M, Souza JP, Wojdyla D, Carroli G, Langer A, Velasco A, Faundes A, Acosta A, Valladares E, Romero M, Zavaleta N, Reynoso S, Bataglia V. WHO Global Survey on Maternal and Perinatal Health in Latin America: classifying caesarean sections. Reprod Health. 2009 Oct 29;6(1):18.
  • Becker-Dreps S, Morgan D, Peña R, Cortez L, Martin C, Valladares E. Association between intimate partner violence and irritable bowel syndrome: A population based study in Nicaragua. Accepted for publication in Violence Against Women. Sept 2009.
  • Valladares E, Dahlgren L, Högberg U. Coping with a life-threatening event: Severe abuse during pregnancy in Nicaragua. Submitted to Sexual and Reproductive health Care. Oct 2009.
  • Espinoza, MB., Herrera A., Triada de la Seguridad Ciudadana en León Nicaragua. Editorial universitaria UNAN Leon. 2009 Pag 1-130.
  • Souza JP, Cecatti JG, Faundes A, Morais SS, Villar J, Carroli G, Gulmezoglu M, Wojdyla D, Zavaleta N, Donner A, Velazco A, Bataglia V, Valladares E, Kublickas M, Acosta A; World Health Organization 2005 Global Survey on Maternal and Perinatal Health Research Group. Maternal near miss and maternal death in the World Health Organization's 2005 global survey on maternal and perinatal health. Bull World Health Organ. 2010 Feb;88(2):113-9.
  • Becker-Dreps S, Morgan D, Peña R, Cortes L, Martin CF and Valladares E. Syndrome: Association Between Intimate Partner Violence and Irritable Bowel Syndrome: A Population-Based Study in Nicaragua. Violence against women. 2010; 16 (7); 832-845.
  • Herrera A, Solórzano L, Basauri V, Caldera T. Suicidio en Centroamérica y Republica Dominicana, 1998-2008. Cuad. Psiquiatr. Comunitaria, Vol 9. N° 2, pp. 177 – 186, 2009.
  • Edgar M. Peña. Prevalence of functional dyspepsia and associated psychological factors, in the urban area of Leon Municipality. Nicaragua. A Community Based Study. 2003 – 2004. Tesis para optar al título de máster en Salud Pública. Universidad de Umeå, Suecia. 2009.
  • Edgar M. Peña, Loreto Cortes, Rodolfo Pena, Paris Heidt, Douglas Morgan. Risk Exposures for Functional Dyspepsia Versus IBS in Latin America: A Population-Based Study in Nicaragua. Gastroenterology Vol. 136, Issue 5, Supplement 1, Page A-161. 2009.
  • Douglas R. Morgan, Freddy E. Squella, Edgar Pena, Fermin Mearin, Enrique Rey, Hector E. Enriquez Blanco, Loreto Cortes, Ricardo Dominguez, Max J. Schmulson. Multinational validation of the Spanish Rome III Adult Diagnostic Questionnaire: Comparable sensitivity and specificity to English instrument. Gastroenterology Vol. 138, Issue 5, Supplement1, Pages S-386. 2010.
  • Steiner B, Carlough M, Dent G, Peña R, Morgan D. "International Crises and Global Health Electives: Lessons for Faculty and Institutions" (manuscript # ACADMED-D-09-00914R1). Academic Medicine 2010;85:1560-3.
  • Espinoza, MB., Herrera A., Gestión Municipal de la Seguridad Ciudadana en Centroamérica y República Dominicana. Capitulo Nicaragua. 1a Edición San Jose . C. R FLACSO 2010. Pag 1-72.
  • Herrera R. Andrés ; Bautista P. Fabio, ,Harrison Joy , Mitchell Carole ,Nóbrega Maria Do Perpétuo S.S. , Prieto S. Rosibel , Riquelme H Giselle , Veloza G. Monica , Whitehorne Patrice , Brands Bruna , Simich Laura; Strike Carol , Mann Robert, Giesbrecht Norman , Wright M. da Gloria Miotto . Simultaneous poly-drug consumption among undergraduate university students in seven Universities of five Latin American countries and in one Caribbean country: gender, legal and social implications. 2010 NIDA International Forum Drug Abuse Research, Policy, and the Public Good.
  • E Robert Greenberg, Garnet L Anderson, Douglas R Morgan, Javier Torres, William D Chey, Luis Eduardo Bravo, Ricardo L Dominguez, Catterina Ferreccio, Rolando Herrero, Eduardo C Lazcano-Ponce, María Mercedes Meza-Montenegro, Rodolfo Peña, Edgar M Peña, Eduardo Salazar-Martínez, Pelayo Correa, María Elena Martínez, Manuel Valdivieso, Gary E Goodman, John J Crowley, Laurence H Baker. 14-day triple, 5-day concomitant, and 10-day sequential therapies for Helicobacter pylori infection in seven Latin American sites: a randomized trial. The Lancet Vol. 378, Issue 9790, Pages 507-514. 2011.
  • Obando C, Herrera A, Kullgren G. Suicidal Expression in Adolescents in Nicaragua in Relation to Youth Self Report (YSR) Syndromes and Exposure to Suicide. Clinical Practice & Epidemiology in Mental Health, 2011, 7, 89-91.
  • Khenti, A, Sapag, JC, Garcia-Andrade, C, Poblete, F, Santiago de Lima, AR, Herrera, A, Diaz, P, Amare, H, Selick , A, and Reid S. Building primary health care capacity to address addiction and mental health inequities: lessons from Latin America and the Caribbean. VOL. 4 NO. 3 2011, pp. 143-154, DOI 10.1108/17570981111249284.
  • Ugarte, W.J. Averting HIV and AIDS Epidemic in Nicaragua: Studies of Prevalence, Knowledge, Attitudes, and Behavior. Acta Universitatis Upsaliensis. Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Medicine 847. 66 pp. Uppsala. ISBN 978-91-554-8553-5.
  • Ugarte, W.J., Högberg, U., Valladares, E., Essén, B. Assessing knowledge, attitudes, and behaviors related to HIV and AIDS in Nicaragua: a community-level perspective. Health and Reproductive Healthcare, 2012; 4:37–44. Doi: 10.1016/j.srhc.2012.11.001.
  • Herrera, A. R., Prieto S.R., Veloza G.M & cols. Simultaneous polydrug consuption among undergraduate students of health sciences of seven universities in five latin american countries and one caribean country: gender, legal and social implicacions. Texto Contexto Enferm, Florianópolis, 2012;; 21 (Esp): 17-­24.
  • Herrera, R. A , Simich, L., Strike, C., Brands, B., Giesbrecht, N., & Khenti, A. Simultaneous polydrug use among undergraduate from the health sciences area in one university, león – Nicaragua. Texto Contexto Enferm, Florianópolis, 2012;; 21 (Esp): 79-­86.
  • Vásquez E. E., Herrera, RA. Strike3, C., Brands, B, & Akwatu Khenti, A. Comorbidity between psychological distress and abuse of drugs in patients in treatment centers in the city of León – nicaragua: implications for policies and programs. Texto Contexto Enferm, Florianópolis, 2012; 21 (Esp): 150-8.
  • Ugarte, W.J., Valladares, E., Essén, B. Sexuality and risk behavior among MSM in León, Nicaragua: a mixed methods approach. Journal of Sexual Medicine, 2012; 9(6):1634–1648.
  • Ugarte, W.J., Högberg, U., Valladares, E., Essén, B. Measuring HIV/AIDS-related stigma and discrimination in Nicaragua: results from a community-based study. AIDS Education and Prevention, 2013; 25(2):164–178.
  • Julio C. Rocha C., Andres Herrera, Jaime C. Sapag, Norman Giesbrecht, Robert Mann. Nonfatal traffic accidents related to alcohol in León, Nicaragua 2004-2008. Revista Cubana de Higiene y Epidemiología Vol. 53, Núm. 3 (2015).
  • Schmeer, K., Piperata, B., Rodríguez, A., Torres, V., & Cárdenas, F. (2015). Maternal resources and household food security: Evidence from Nicaragua. Public Health Nutrition, 18(16), 2915-2924. doi:10.1017/S1368980014003000.

 

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