Lotta Hallamaa

703 total citations
19 papers, 92 citations indexed

About

Lotta Hallamaa is a scholar working on Nutrition and Dietetics, Pediatrics, Perinatology and Child Health and Infectious Diseases. According to data from OpenAlex, Lotta Hallamaa has authored 19 papers receiving a total of 92 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Nutrition and Dietetics, 8 papers in Pediatrics, Perinatology and Child Health and 5 papers in Infectious Diseases. Recurrent topics in Lotta Hallamaa's work include Child Nutrition and Water Access (11 papers), Global Maternal and Child Health (5 papers) and Child Nutrition and Feeding Issues (3 papers). Lotta Hallamaa is often cited by papers focused on Child Nutrition and Water Access (11 papers), Global Maternal and Child Health (5 papers) and Child Nutrition and Feeding Issues (3 papers). Lotta Hallamaa collaborates with scholars based in Finland, Malawi and United States. Lotta Hallamaa's co-authors include Per Ashorn, Ulla Ashorn, Kenneth Maleta, Charles Mangani, Yin Bun Cheung, Mari Luntamo, Teija Kulmala, Kathryn G. Dewey, Ulla Harjunmaa and Steve Kamiza and has published in prestigious journals such as PLoS ONE, PEDIATRICS and International Journal of Environmental Research and Public Health.

In The Last Decade

Lotta Hallamaa

17 papers receiving 92 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Lotta Hallamaa Finland 7 48 28 21 18 16 19 92
Hamadoun Sangho Mali 6 31 0.6× 48 1.7× 8 0.4× 9 0.5× 5 0.3× 24 83
Euripide Avokpaho Benin 6 14 0.3× 12 0.4× 17 0.8× 9 0.5× 6 0.4× 9 82
Maggie Chigwenembe United States 4 37 0.8× 13 0.5× 13 0.6× 25 1.4× 14 0.9× 4 65
Shalabh Garg United Kingdom 4 20 0.4× 18 0.6× 34 1.6× 3 0.2× 21 1.3× 13 124
Gebiyaw Wudie Tsegaye Ethiopia 5 26 0.5× 36 1.3× 22 1.0× 12 0.7× 17 1.1× 11 80
Abdurezak Umer Ethiopia 5 22 0.5× 25 0.9× 4 0.2× 4 0.2× 15 0.9× 7 56
Elias Bekele Wakwoya Ethiopia 5 16 0.3× 27 1.0× 13 0.6× 11 0.6× 21 1.3× 10 67
Beido Nassirou United States 7 35 0.7× 34 1.2× 29 1.4× 2 0.1× 22 1.4× 13 140
Enesia Banda Chaponda United Kingdom 5 11 0.2× 53 1.9× 80 3.8× 10 0.6× 7 0.4× 8 119
Suppawat Boonkasidecha Thailand 4 19 0.4× 29 1.0× 72 3.4× 7 0.4× 61 3.8× 6 113

Countries citing papers authored by Lotta Hallamaa

Since Specialization
Citations

This map shows the geographic impact of Lotta Hallamaa's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Lotta Hallamaa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Lotta Hallamaa more than expected).

Fields of papers citing papers by Lotta Hallamaa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Lotta Hallamaa. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Lotta Hallamaa. The network helps show where Lotta Hallamaa may publish in the future.

Co-authorship network of co-authors of Lotta Hallamaa

This figure shows the co-authorship network connecting the top 25 collaborators of Lotta Hallamaa. A scholar is included among the top collaborators of Lotta Hallamaa based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Lotta Hallamaa. Lotta Hallamaa is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

19 of 19 papers shown
1.
Ashorn, Ulla, Per Ashorn, Lotta Hallamaa, et al.. (2025). Eye-tracking measures of oculomotor speed and control as markers of cognitive ability in Malawian adolescent population: Secondary analysis of a randomized controlled trial. PLOS Global Public Health. 5(7). e0004811–e0004811. 1 indexed citations
2.
Leppänen, Jukka, Lotta Hallamaa, Kenneth Maleta, et al.. (2025). Childhood Linear Growth and Early Morbidity as Predictors of Adolescent Cognitive Ability in Malawi: A Prospective Observational Study. Acta Paediatrica. 115(3). 634–642.
3.
Luntamo, Mari, Lotta Hallamaa, Teija Kulmala, Kenneth Maleta, & Per Ashorn. (2025). Effect of Antenatal Monthly Sulfadoxine–Pyrimethamine, Alone or with Azithromycin, on Gestational Weight Gain and Anemia during Pregnancy and One Month Postpartum in Malawi: A Randomized Controlled Trial Secondary Analysis. American Journal of Tropical Medicine and Hygiene. 112(4). 931–941. 1 indexed citations
4.
Näsänen‐Gilmore, Pieta, Chiza Kumwenda, Lotta Hallamaa, et al.. (2023). Body composition among Malawian young adolescents: Cross-validating predictive equations for bioelectric impedance analysis using deuterium dilution method. PLoS ONE. 18(4). e0284158–e0284158. 2 indexed citations
5.
Hallamaa, Lotta, et al.. (2023). Time of Delivery Contributes to Mortality and Morbidity in Preterm Infants. Neonatology. 120(6). 741–750.
6.
Hallamaa, Lotta, Per Ashorn, Yin Bun Cheung, et al.. (2023). The Impact of Antenatal Azithromycin and Monthly Sulfadoxine-Pyrimethamine on Maternal Malaria during Pregnancy and Fetal Growth: A Randomized Controlled Trial. American Journal of Tropical Medicine and Hygiene. 108(4). 768–776. 1 indexed citations
7.
Sady, Hany, David Chaima, Lotta Hallamaa, et al.. (2023). Effect of dietary intervention on the prevalence of asymptomatic malaria among 6–18-month-old children in rural Malawi. Malaria Journal. 22(1). 266–266. 1 indexed citations
8.
Ashorn, Ulla, Kenneth Maleta, Lotta Hallamaa, et al.. (2022). Provision of small‐quantity lipid‐based nutrient supplements does not improve intestinal health among rural Malawian children. Maternal and Child Nutrition. 18(3). e13331–e13331. 1 indexed citations
9.
Ashorn, Per, Ulla Ashorn, Jaden Bendabenda, et al.. (2022). Association between asymptomatic infections and linear growth in 18–24‐month‐old Malawian children. Maternal and Child Nutrition. 19(1). e13417–e13417. 6 indexed citations
10.
Liu, Zhifei, Yue‐Mei Fan, Per Ashorn, et al.. (2022). Lack of Associations between Environmental Exposures and Environmental Enteric Dysfunction among 18-Month-Old Children in Rural Malawi. International Journal of Environmental Research and Public Health. 19(17). 10891–10891. 2 indexed citations
11.
Hallamaa, Lotta, Charles Mangani, Mari Luntamo, et al.. (2021). Child growth and neurodevelopment after maternal antenatal antibiotic treatment. Archives of Disease in Childhood. 107(4). 323–328. 3 indexed citations
12.
Fan, Yue‐Mei, Per Ashorn, Yin Bun Cheung, et al.. (2020). Faecal regenerating 1B protein concentration is not associated with child growth in rural Malawi. Journal of Paediatrics and Child Health. 57(3). 388–394. 2 indexed citations
13.
Bendabenda, Jaden, Lotta Hallamaa, Ulla Ashorn, et al.. (2019). Does anthropometric status at 6 months predict the over-dispersion of malaria infections in children aged 6–18 months? A prospective cohort study. Malaria Journal. 18(1). 143–143. 2 indexed citations
14.
15.
Lehto, K., Yue‐Mei Fan, Noora Nurminen, et al.. (2019). Presence of Giardia lamblia in stools of six‐ to 18‐month old asymptomatic Malawians is associated with children's growth failure. Acta Paediatrica. 108(10). 1833–1840. 13 indexed citations
16.
Bendabenda, Jaden, Lotta Hallamaa, Charles Mangani, et al.. (2018). The association of malaria morbidity with linear growth, hemoglobin, iron status, and development in young Malawian children: a prospective cohort study. BMC Pediatrics. 18(1). 396–396. 9 indexed citations
17.
Hallamaa, Lotta, Yin Bun Cheung, Kenneth Maleta, et al.. (2018). Child Health Outcomes After Presumptive Infection Treatment in Pregnant Women: A Randomized Trial. PEDIATRICS. 141(3). 13 indexed citations
18.
Ashorn, Per, Lotta Hallamaa, Lindsay H. Allen, et al.. (2018). Co‐causation of reduced newborn size by maternal undernutrition, infections, and inflammation. Maternal and Child Nutrition. 14(3). e12585–e12585. 16 indexed citations
19.
Harjunmaa, Ulla, Ronan Doyle, Jorma Järnstedt, et al.. (2017). Periapical infection may affect birth outcomes via systemic inflammation. Oral Diseases. 24(5). 847–855. 13 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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