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Christopher Duggan, M.D.

Co-Author

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This page shows the publications co-authored by Christopher Duggan and Wafaie Fawzi.
Christopher Duggan
Connection Strength
12.404
Wafaie Fawzi
  1. Multiple micronutrient supplementation in Tanzanian infants born to HIV-infected mothers: a randomized, double-blind, placebo-controlled clinical trial. Am J Clin Nutr. 2012 Dec; 96(6):1437-46.
    View in: PubMed
    Score: 0.519
  2. Iron supplementation and paediatric HIV disease progression: a cohort study among children receiving routine HIV care in Dar es Salaam, Tanzania. Int J Epidemiol. 2022 Feb 15.
    View in: PubMed
    Score: 0.247
  3. Non-inferiority of low-dose compared to standard high-dose calcium supplementation in pregnancy: study protocol for two randomized, parallel group, non-inferiority trials in India and Tanzania. Trials. 2021 Nov 24; 22(1):838.
    View in: PubMed
    Score: 0.243
  4. Micronutrients and child health: studies in international nutrition and HIV infection. Nutr Rev. 2001 Nov; 59(11):358-69.
    View in: PubMed
    Score: 0.242
  5. Prenatal dietary diversity may influence underweight in infants in a Ugandan birth-cohort. Matern Child Nutr. 2021 07; 17(3):e13127.
    View in: PubMed
    Score: 0.230
  6. Identifying Infants and Young Children at Risk of Unplanned Hospital Admissions and Clinic Visits in Dar es Salaam, Tanzania. Pediatr Infect Dis J. 2020 12; 39(12):e428-e434.
    View in: PubMed
    Score: 0.227
  7. Maternal dietary diversity and dietary quality scores in relation to adverse birth outcomes in Tanzanian women. Am J Clin Nutr. 2020 09 01; 112(3):695-706.
    View in: PubMed
    Score: 0.223
  8. Risk factors for mortality among Tanzanian infants and children. Trop Med Health. 2020; 48:43.
    View in: PubMed
    Score: 0.219
  9. Prenatal Zinc and Vitamin A Reduce the Benefit of Iron on Maternal Hematologic and Micronutrient Status at Delivery in Tanzania. J Nutr. 2020 02 01; 150(2):240-248.
    View in: PubMed
    Score: 0.214
  10. Hemoglobin and hepcidin have good validity and utility for diagnosing iron deficiency anemia among pregnant women. Eur J Clin Nutr. 2020 05; 74(5):708-719.
    View in: PubMed
    Score: 0.210
  11. Early life risk factors of motor, cognitive and language development: a pooled analysis of studies from low/middle-income countries. BMJ Open. 2019 10 03; 9(10):e026449.
    View in: PubMed
    Score: 0.209
  12. Anemia, Iron Deficiency, and Iron Supplementation in Relation to Mortality among HIV-Infected Patients Receiving Highly Active Antiretroviral Therapy in Tanzania. Am J Trop Med Hyg. 2019 06; 100(6):1512-1520.
    View in: PubMed
    Score: 0.204
  13. Markers of Systemic Inflammation and Environmental Enteric Dysfunction Are Not Reduced by Zinc or Multivitamins in Tanzanian Infants: A Randomized, Placebo-Controlled Trial. J Pediatr. 2019 07; 210:34-40.e1.
    View in: PubMed
    Score: 0.202
  14. Effect of antenatal and infant micronutrient supplementation on middle childhood and early adolescent development outcomes in Tanzania. Eur J Clin Nutr. 2019 09; 73(9):1283-1290.
    View in: PubMed
    Score: 0.200
  15. Mid-arm muscle area and anthropometry predict low birth weight and poor pregnancy outcomes in Tanzanian women with HIV. BMC Pregnancy Childbirth. 2018 Dec 17; 18(1):500.
    View in: PubMed
    Score: 0.198
  16. Nutritional, Socioeconomic, and Delivery Characteristics Are Associated with Neurodevelopment in Tanzanian Children. J Pediatr. 2019 04; 207:71-79.e8.
    View in: PubMed
    Score: 0.198
  17. Biomarkers of Systemic Inflammation and Growth in Early Infancy are Associated with Stunting in Young Tanzanian Children. Nutrients. 2018 Aug 24; 10(9).
    View in: PubMed
    Score: 0.194
  18. Markers of Environmental Enteric Dysfunction Are Associated With Neurodevelopmental Outcomes in Tanzanian Children. J Pediatr Gastroenterol Nutr. 2018 Jun; 66(6):953-959.
    View in: PubMed
    Score: 0.191
  19. Effect of Zinc Supplementation on Growth Outcomes in Children under 5 Years of Age. Nutrients. 2018 Mar 20; 10(3).
    View in: PubMed
    Score: 0.188
  20. Neonatal and Infant Mortality Risk Associated with Preterm and Small for Gestational Age Births in Tanzania: Individual Level Pooled Analysis Using the Intergrowth Standard. J Pediatr. 2018 01; 192:66-72.e4.
    View in: PubMed
    Score: 0.185
  21. Delayed Breastfeeding Initiation Is Associated with Infant Morbidity. J Pediatr. 2017 12; 191:57-62.e2.
    View in: PubMed
    Score: 0.184
  22. Vitamin D Deficiency Is Not Associated With Growth or the Incidence of Common Morbidities Among Tanzanian Infants. J Pediatr Gastroenterol Nutr. 2017 10; 65(4):467-474.
    View in: PubMed
    Score: 0.182
  23. Zinc and multivitamin supplementation have contrasting effects on infant iron status: a randomized, double-blind, placebo-controlled clinical trial. Eur J Clin Nutr. 2018 01; 72(1):130-135.
    View in: PubMed
    Score: 0.181
  24. Effect of maternal vitamin D3 supplementation on maternal health, birth outcomes, and infant growth among HIV-infected Tanzanian pregnant women: study protocol for a randomized controlled trial. Trials. 2017 09 04; 18(1):411.
    View in: PubMed
    Score: 0.181
  25. Infant Nutritional Status and Markers of Environmental Enteric Dysfunction are Associated with Midchildhood Anthropometry and Blood Pressure in Tanzania. J Pediatr. 2017 08; 187:225-233.e1.
    View in: PubMed
    Score: 0.177
  26. Complementary Feeding and Diarrhea and Respiratory Infection Among HIV-Exposed Tanzanian Infants. J Acquir Immune Defic Syndr. 2017 Mar 01; 74(3):265-272.
    View in: PubMed
    Score: 0.175
  27. Vitamin A and Zinc Supplementation Among Pregnant Women to Prevent Placental Malaria: A Randomized, Double-Blind, Placebo-Controlled Trial in Tanzania. Am J Trop Med Hyg. 2017 Apr; 96(4):826-834.
    View in: PubMed
    Score: 0.174
  28. Etiology of Diarrhea, Nutritional Outcomes, and Novel Intestinal Biomarkers in Tanzanian Infants. J Pediatr Gastroenterol Nutr. 2017 01; 64(1):104-108.
    View in: PubMed
    Score: 0.173
  29. High Burden of Morbidity and Mortality but Not Growth Failure in Infants Exposed to but Uninfected with Human Immunodeficiency Virus in Tanzania. J Pediatr. 2017 01; 180:191-199.e2.
    View in: PubMed
    Score: 0.171
  30. Nutritional status and complementary feeding among HIV-exposed infants: a prospective cohort study. Matern Child Nutr. 2017 07; 13(3).
    View in: PubMed
    Score: 0.170
  31. Maternal Antiretroviral Therapy Is Associated with Lower Risk of Diarrhea in Early Childhood. J Pediatr. 2016 08; 175:54-60.
    View in: PubMed
    Score: 0.166
  32. The effect of daily zinc and/or multivitamin supplements on early childhood development in Tanzania: results from a randomized controlled trial. Matern Child Nutr. 2017 04; 13(2).
    View in: PubMed
    Score: 0.166
  33. Iron Supplementation Affects Hematologic Biomarker Concentrations and Pregnancy Outcomes among Iron-Deficient Tanzanian Women. J Nutr. 2016 06; 146(6):1162-71.
    View in: PubMed
    Score: 0.165
  34. Elevations in serum anti-flagellin and anti-LPS Igs are related to growth faltering in young Tanzanian children. Am J Clin Nutr. 2016 06; 103(6):1548-54.
    View in: PubMed
    Score: 0.165
  35. Exclusive Breast-feeding Protects against Mother-to-Child Transmission of HIV-1 through 12 Months of Age in Tanzania. J Trop Pediatr. 2016 08; 62(4):301-7.
    View in: PubMed
    Score: 0.164
  36. Effect of zinc and multivitamin supplementation on the growth of Tanzanian children aged 6-84 wk: a randomized, placebo-controlled, double-blind trial. Am J Clin Nutr. 2016 Mar; 103(3):910-8.
    View in: PubMed
    Score: 0.162
  37. Determinants of Anemia Among Human Immunodeficiency Virus-Positive Adults at Care and Treatment Clinics in Dar es Salaam, Tanzania. Am J Trop Med Hyg. 2016 Feb; 94(2):384-92.
    View in: PubMed
    Score: 0.161
  38. Active Tuberculosis in HIV-Exposed Tanzanian Children up to 2 years of Age: Early-Life Nutrition, Multivitamin Supplementation and Other Potential Risk Factors. J Trop Pediatr. 2016 Feb; 62(1):29-37.
    View in: PubMed
    Score: 0.159
  39. Iron Supplementation in Iron-Replete and Nonanemic Pregnant Women in Tanzania: A Randomized Clinical Trial. JAMA Pediatr. 2015 Oct; 169(10):947-55.
    View in: PubMed
    Score: 0.159
  40. Daily Zinc but Not Multivitamin Supplementation Reduces Diarrhea and Upper Respiratory Infections in Tanzanian Infants: A Randomized, Double-Blind, Placebo-Controlled Clinical Trial. J Nutr. 2015 Sep; 145(9):2153-60.
    View in: PubMed
    Score: 0.156
  41. Supplementation with multivitamins and vitamin A and incidence of malaria among HIV-infected Tanzanian women. J Acquir Immune Defic Syndr. 2014 Dec 01; 67 Suppl 4:S173-8.
    View in: PubMed
    Score: 0.150
  42. Vitamin D status is associated with mortality, morbidity, and growth failure among a prospective cohort of HIV-infected and HIV-exposed Tanzanian infants. J Nutr. 2015 Jan; 145(1):121-7.
    View in: PubMed
    Score: 0.149
  43. Maternal multivitamin supplementation reduces the risk of diarrhoea among HIV-exposed children through age 5 years. Int Health. 2014 Dec; 6(4):298-305.
    View in: PubMed
    Score: 0.147
  44. Vitamin B-12 supplementation during pregnancy and early lactation increases maternal, breast milk, and infant measures of vitamin B-12 status. J Nutr. 2014 May; 144(5):758-64.
    View in: PubMed
    Score: 0.142
  45. Effect of multivitamin supplementation on the neurodevelopment of HIV-exposed Tanzanian infants: a randomized, double-blind, placebo-controlled clinical trial. J Trop Pediatr. 2014 Aug; 60(4):279-86.
    View in: PubMed
    Score: 0.142
  46. Growth among HIV-infected children receiving antiretroviral therapy in Dar es Salaam, Tanzania. J Trop Pediatr. 2014 Jun; 60(3):179-88.
    View in: PubMed
    Score: 0.141
  47. Clinical malaria diagnosis in pregnancy in relation to early perinatal mother-to-child transmission of HIV: a prospective cohort study. HIV Med. 2014 May; 15(5):276-85.
    View in: PubMed
    Score: 0.139
  48. Nutritional Status and Other Baseline Predictors of Mortality among HIV-Infected Children Initiating Antiretroviral Therapy in Tanzania. J Int Assoc Provid AIDS Care. 2015 Mar-Apr; 14(2):172-9.
    View in: PubMed
    Score: 0.138
  49. Multivitamin supplementation improves haematologic status in children born to HIV-positive women in Tanzania. J Int AIDS Soc. 2013 Aug 13; 16:18022.
    View in: PubMed
    Score: 0.137
  50. Effect of multivitamin supplementation on measles vaccine response among HIV-exposed uninfected Tanzanian infants. Clin Vaccine Immunol. 2013 Aug; 20(8):1123-32.
    View in: PubMed
    Score: 0.135
  51. Incident tuberculosis and risk factors among HIV-infected children in Tanzania. AIDS. 2013 May 15; 27(8):1273-81.
    View in: PubMed
    Score: 0.134
  52. Determinants of anemia in postpartum HIV-negative women in Dar es Salaam, Tanzania. Eur J Clin Nutr. 2013 Jul; 67(7):708-17.
    View in: PubMed
    Score: 0.134
  53. Prevalence and risk factors for vitamin D deficiency among Tanzanian HIV-exposed uninfected infants. J Trop Pediatr. 2013 Oct; 59(5):426-9.
    View in: PubMed
    Score: 0.134
  54. Multivitamin supplements have no effect on growth of Tanzanian children born to HIV-infected mothers. J Nutr. 2013 May; 143(5):722-7.
    View in: PubMed
    Score: 0.133
  55. Nutritional predictors of acute respiratory infections among children born to HIV-infected women in Tanzania. J Trop Pediatr. 2013 Jun; 59(3):203-8.
    View in: PubMed
    Score: 0.132
  56. Stunting and wasting are associated with poorer psychomotor and mental development in HIV-exposed Tanzanian infants. J Nutr. 2013 Feb; 143(2):204-14.
    View in: PubMed
    Score: 0.131
  57. Exclusive breastfeeding reduces risk of mortality in infants up to 6 mo of age born to HIV-positive Tanzanian women. Am J Clin Nutr. 2012 Nov; 96(5):1071-8.
    View in: PubMed
    Score: 0.129
  58. Predictors of stunting, wasting and underweight among Tanzanian children born to HIV-infected women. Eur J Clin Nutr. 2012 Nov; 66(11):1265-76.
    View in: PubMed
    Score: 0.129
  59. PREDICTORS OF INCIDENT TUBERCULOSIS IN HIV-EXPOSED CHILDREN IN TANZANIA. East Afr Med J. 2012 Jun; 89(6):183-92.
    View in: PubMed
    Score: 0.126
  60. Iron status predicts treatment failure and mortality in tuberculosis patients: a prospective cohort study from Dar es Salaam, Tanzania. PLoS One. 2012; 7(5):e37350.
    View in: PubMed
    Score: 0.125
  61. HIV infection and the incidence of malaria among HIV-exposed children from Tanzania. J Infect Dis. 2012 May 15; 205(10):1486-94.
    View in: PubMed
    Score: 0.124
  62. Maternal vitamin D status and child morbidity, anemia, and growth in human immunodeficiency virus-exposed children in Tanzania. Pediatr Infect Dis J. 2012 Feb; 31(2):171-5.
    View in: PubMed
    Score: 0.123
  63. Post-natal anaemia and iron deficiency in HIV-infected women and the health and survival of their children. Matern Child Nutr. 2012 Jul; 8(3):287-98.
    View in: PubMed
    Score: 0.123
  64. Iron deficiency and anemia predict mortality in patients with tuberculosis. J Nutr. 2012 Feb; 142(2):350-7.
    View in: PubMed
    Score: 0.122
  65. Predictors of anaemia and iron deficiency in HIV-infected pregnant women in Tanzania: a potential role for vitamin D and parasitic infections. Public Health Nutr. 2012 May; 15(5):928-37.
    View in: PubMed
    Score: 0.120
  66. Comparison of isotope dilution with bioelectrical impedance analysis among HIV-infected and HIV-uninfected pregnant women in Tanzania. Int J Body Compos Res. 2011 Mar 01; 9(1):1-10.
    View in: PubMed
    Score: 0.115
  67. Relationship of exclusive breast-feeding to infections and growth of Tanzanian children born to HIV-infected women. Public Health Nutr. 2011 Jul; 14(7):1251-8.
    View in: PubMed
    Score: 0.115
  68. Predictors of breastfeeding cessation among HIV-infected women in Dar es Salaam, Tanzania. Matern Child Nutr. 2011 Jul; 7(3):273-83.
    View in: PubMed
    Score: 0.107
  69. Macronutrient supplementation and food prices in HIV treatment. J Nutr. 2010 Jan; 140(1):213S-23S.
    View in: PubMed
    Score: 0.106
  70. Patterns of postnatal growth in HIV-infected and HIV-exposed children. Nutr Rev. 2009 Jun; 67(6):343-59.
    View in: PubMed
    Score: 0.102
  71. Patterns and predictors of CD4 T-cell counts among children born to HIV-infected women in Tanzania. J Trop Pediatr. 2009 Oct; 55(5):290-6.
    View in: PubMed
    Score: 0.100
  72. Low maternal vitamin B12 status is associated with intrauterine growth retardation in urban South Indians. Eur J Clin Nutr. 2006 Jun; 60(6):791-801.
    View in: PubMed
    Score: 0.081
  73. Plasma zinc concentrations are depressed during the acute phase response in children with falciparum malaria. J Nutr. 2005 Apr; 135(4):802-7.
    View in: PubMed
    Score: 0.077
  74. Gestational Age, Birth Weight, and Neurocognitive Development in Adolescents in Tanzania. J Pediatr. 2021 Sep; 236:194-203.e6.
    View in: PubMed
    Score: 0.058
  75. Effects of animal protein supplementation of mothers, preterm infants, and term infants on growth outcomes in childhood: a systematic review and meta-analysis of randomized trials. Am J Clin Nutr. 2019 08 01; 110(2):410-429.
    View in: PubMed
    Score: 0.052
  76. n-3 Fatty Acid Supplementation in Mothers, Preterm Infants, and Term Infants and Childhood Psychomotor and Visual Development: A Systematic Review and Meta-Analysis. J Nutr. 2018 03 01; 148(3):409-418.
    View in: PubMed
    Score: 0.047
  77. Does early vitamin B12 supplementation improve neurodevelopment and cognitive function in childhood and into school age: a study protocol for extended follow-ups from randomised controlled trials in India and Tanzania. BMJ Open. 2018 02 22; 8(2):e018962.
    View in: PubMed
    Score: 0.047
  78. Mortality Benefits of Vitamin A Are Not Affected by Varying Frequency, Total Dose, or Duration of Supplementation. Food Nutr Bull. 2017 06; 38(2):260-266.
    View in: PubMed
    Score: 0.044
  79. Implementation and Operational Research: Risk Factors of Loss to Follow-up Among HIV-Positive Pediatric Patients in Dar es Salaam, Tanzania. J Acquir Immune Defic Syndr. 2015 Nov 01; 70(3):e73-83.
    View in: PubMed
    Score: 0.040
  80. The relationship of neonatal serum vitamin B12 status with birth weight. Asia Pac J Clin Nutr. 2006; 15(4):538-43.
    View in: PubMed
    Score: 0.020
  81. Age, temperature, and parasitaemia predict chloroquine treatment failure and anaemia in children with uncomplicated Plasmodium falciparum malaria. Trans R Soc Trop Med Hyg. 2003 Jul-Aug; 97(4):422-8.
    View in: PubMed
    Score: 0.017
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