Viktor H. Ahlqvist

613 total citations
41 papers, 273 citations indexed

About

Viktor H. Ahlqvist is a scholar working on Public Health, Environmental and Occupational Health, Pediatrics, Perinatology and Child Health and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Viktor H. Ahlqvist has authored 41 papers receiving a total of 273 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Public Health, Environmental and Occupational Health, 15 papers in Pediatrics, Perinatology and Child Health and 9 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Viktor H. Ahlqvist's work include Obesity, Physical Activity, Diet (12 papers), Birth, Development, and Health (8 papers) and Cardiovascular Health and Risk Factors (8 papers). Viktor H. Ahlqvist is often cited by papers focused on Obesity, Physical Activity, Diet (12 papers), Birth, Development, and Health (8 papers) and Cardiovascular Health and Risk Factors (8 papers). Viktor H. Ahlqvist collaborates with scholars based in Sweden, United Kingdom and Spain. Viktor H. Ahlqvist's co-authors include Cecilia Magnusson, Daniel Berglind, Margareta Persson, Pontus Henriksson, Francisco B. Ortega, Per Tynelius, Brian K. Lee, Johan Sundström, Michael Lundberg and Paul Madley‐Dowd and has published in prestigious journals such as JAMA, Nature Communications and PLoS ONE.

In The Last Decade

Viktor H. Ahlqvist

35 papers receiving 270 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Viktor H. Ahlqvist Sweden	10	101	98	42	41	31	41	273
Marjolein N. Kooijman Netherlands	8	159 1.6×	110 1.1×	81 1.9×	16 0.4×	46 1.5×	11	335
Michaela Nanu Romania	6	96 1.0×	168 1.7×	17 0.4×	15 0.4×	31 1.0×	13	268
Made K. Ramadhani Netherlands	5	105 1.0×	67 0.7×	48 1.1×	6 0.1×	26 0.8×	5	313
Tracey Bridger Canada	8	53 0.5×	209 2.1×	14 0.3×	43 1.0×	68 2.2×	9	380
Gretchen Collins United States	8	97 1.0×	198 2.0×	22 0.5×	26 0.6×	71 2.3×	11	320
Amy Webster United Kingdom	10	57 0.6×	147 1.5×	60 1.4×	12 0.3×	13 0.4×	31	369
Alba Soriano‐Cano Spain	10	76 0.8×	203 2.1×	76 1.8×	36 0.9×	75 2.4×	13	397
Yipu Shi Canada	10	85 0.8×	126 1.3×	44 1.0×	41 1.0×	36 1.2×	17	306
Gianna Wilkie United States	8	65 0.6×	62 0.6×	65 1.5×	15 0.4×	5 0.2×	44	301
Raja Chakraborty India	11	62 0.6×	109 1.1×	5 0.1×	22 0.5×	73 2.4×	43	357

Countries citing papers authored by Viktor H. Ahlqvist

Since Specialization

Citations

This map shows the geographic impact of Viktor H. Ahlqvist'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 Viktor H. Ahlqvist with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Viktor H. Ahlqvist more than expected).

Fields of papers citing papers by Viktor H. Ahlqvist

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Viktor H. Ahlqvist. 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 Viktor H. Ahlqvist. The network helps show where Viktor H. Ahlqvist may publish in the future.

Co-authorship network of co-authors of Viktor H. Ahlqvist

This figure shows the co-authorship network connecting the top 25 collaborators of Viktor H. Ahlqvist. A scholar is included among the top collaborators of Viktor H. Ahlqvist 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 Viktor H. Ahlqvist. Viktor H. Ahlqvist is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Ballin, Marcel, Anna Nordström, Peter Nordström, & Viktor H. Ahlqvist. (2025). Cardiorespiratory fitness in adolescence and premature mortality: widespread bias identified using negative control outcomes and sibling comparisons. European Journal of Preventive Cardiology.

Ballin, Marcel, Örjan Ekblom, Anna Nordström, Viktor H. Ahlqvist, & Peter Nordström. (2025). Overstated association between adolescent physical fitness and adulthood depression risk due to familial factors. Journal of Internal Medicine. 298(3). 200–213.

Madley‐Dowd, Paul, Viktor H. Ahlqvist, Gemma C. Sharp, et al.. (2025). First trimester antidepressant use and miscarriage: a population-based cohort study using Clinical Practice Research Datalink GOLD. British Journal of General Practice. 75(761). e843–e852.

Herráiz-Adillo, Ángel, Viktor H. Ahlqvist, Bledar Daka, et al.. (2024). Life’s Essential 8 in relation to self-rated health and health-related quality of life in a large population-based sample: the SCAPIS project. Quality of Life Research. 33(4). 1003–1014. 4 indexed citations

Chen, Shuyun, Viktor H. Ahlqvist, Hugo Sjöqvist, et al.. (2024). Maternal intrahepatic cholestasis of pregnancy and neurodevelopmental conditions in offspring: A population-based cohort study of 2 million Swedish children. PLoS Medicine. 21(1). e1004331–e1004331. 7 indexed citations

Madley‐Dowd, Paul, Viktor H. Ahlqvist, Harriet Forbes, et al.. (2024). Antiseizure medication use during pregnancy and children’s neurodevelopmental outcomes. Nature Communications. 15(1). 9640–9640. 7 indexed citations

Nordström, Peter, Viktor H. Ahlqvist, Marcel Ballin, & Anna Nordström. (2024). A novel clinical prediction model for hip fractures: a development and validation study in the total population of Sweden. EClinicalMedicine. 77. 102877–102877. 2 indexed citations

Brynedal, Boel, et al.. (2024). Mode of delivery and subsequent self-perceived sexual life satisfaction: a population-based cohort study. American Journal of Obstetrics and Gynecology. 231(1). 107.e1–107.e19.

Hull, Laura, et al.. (2024). Sex differences in self‐harm and suicide in young autistic adults. Acta Psychiatrica Scandinavica. 150(4). 223–233. 4 indexed citations

10.

Ahlqvist, Viktor H., et al.. (2024). Changes in the prevalence of intellectual disability among 10-year-old children in Sweden during 2011 through 2021: a total population study. Journal of Neurodevelopmental Disorders. 16(1). 58–58. 1 indexed citations

11.

Herráiz-Adillo, Ángel, Viktor H. Ahlqvist, Sara Higueras‐Fresnillo, et al.. (2024). Physical fitness in male adolescents and atherosclerosis in middle age: a population-based cohort study. British Journal of Sports Medicine. 58(8). 411–421. 7 indexed citations

12.

León, Antônio Ponce de, Per Tynelius, Viktor H. Ahlqvist, et al.. (2024). The influence of the COVID-19 pandemic on physical activity in Stockholm County - Evidence from time series models of smartphone measured daily steps data spanning over 3 years. Preventive Medicine. 183. 107969–107969. 1 indexed citations

13.

Ahlqvist, Viktor H., Hugo Sjöqvist, Christina Dalman, et al.. (2024). Acetaminophen Use During Pregnancy and Children’s Risk of Autism, ADHD, and Intellectual Disability. JAMA. 331(14). 1205–1205. 31 indexed citations

14.

Madley‐Dowd, Paul, Jessica E. Rast, Viktor H. Ahlqvist, et al.. (2023). Trends and patterns of antiseizure medication prescribing during pregnancy between 1995 and 2018 in the United Kingdom: A cohort study. BJOG An International Journal of Obstetrics & Gynaecology. 131(1). 15–25. 11 indexed citations

15.

Herráiz-Adillo, Ángel, Viktor H. Ahlqvist, Sara Higueras‐Fresnillo, et al.. (2023). Body mass index and weight gain in pregnancy and cardiovascular health in middle age: A cohort study. BJOG An International Journal of Obstetrics & Gynaecology. 131(8). 1136–1145. 3 indexed citations

16.

Higueras‐Fresnillo, Sara, Ángel Herráiz-Adillo, Viktor H. Ahlqvist, et al.. (2023). Low prevalence of ideal cardiovascular health in the general Swedish population: Results from the Swedish CArdioPulmonary bioImage Study (SCAPIS). Scandinavian Journal of Public Health. 51(4). 527–530. 4 indexed citations

17.

Madley‐Dowd, Paul, et al.. (2022). Mode of delivery and maternal sexual wellbeing: A longitudinal study. BJOG An International Journal of Obstetrics & Gynaecology. 129(12). 2010–2018. 4 indexed citations

18.

Ahlqvist, Viktor H., Michael Lundberg, Maria‐Pia Hergens, et al.. (2021). HMG-CoA reductase inhibitors and COVID-19 mortality in Stockholm, Sweden: A registry-based cohort study. PLoS Medicine. 18(10). e1003820–e1003820. 24 indexed citations

19.

Ahlqvist, Viktor H., Per Tynelius, Paul Madley‐Dowd, et al.. (2021). Caesarean section and its relationship to offspring general cognitive ability: a registry-based cohort study of half a million young male adults. Evidence-Based Mental Health. 25(1). 7–14. 6 indexed citations

20.

Ahlqvist, Viktor H., et al.. (2020). Associations of participation in organized sports and physical activity in preschool children: a cross-sectional study. BMC Pediatrics. 20(1). 328–328. 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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