Mark Spigt

130 papers receiving 3.5k citations

Mark Spigt's Hit Papers

Barriers and facilitators to maternal healthcare in East Africa: a systematic review and qualitative synthesis of perspectives from women, their families, healthcare providers, and key stakeholders 2025 · 16 citations
160+3+7Years since publication100200300400

Peers

Mark Spigt
Comparison fields: 5 of 150
  • Pediatrics, Perinatology and Child Health 529
  • General Health Professions 716
  • Nutrition and Dietetics 287
  • Applied Psychology 115
  • Parasitology 94
Replace Julia A Fox-Rushby with:
Julia A Fox-Rushby United Kingdom
Vânia Naomi Hirakata Brazil
Nandi Siegfried South Africa
Eileen K. Hutton Canada
John T. Grove Switzerland
William Msemburi South Africa
Louise‐Anne McNutt United States
Simon Ellis United Kingdom
ALLAN P. DONNER Canada
Lori A. Crane United States
Mark Spigt relative to Julia A Fox-Rushby United Kingdom Julia A Fox-Rushby's profile →
Citations per field
00.5×2×3.3×
Julia A Fox-Rushby · 1×
Citations per year

Countries citing papers authored by Mark Spigt

Since Specialization
Citations

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

Fields of papers citing papers by Mark Spigt

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Mark Spigt. 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 Mark Spigt. The network helps show where Mark Spigt may publish in the future.

Co-authors

The 25 scholars most cited alongside Mark Spigt, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Mark Spigt Line = papers co-authored together Mark Spigt links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 144 papers — load more, or switch the sort, to bring in the rest.

#Work
1
A simple formula for the calculation of sample size in pilot studies
Hit paper breakdown →
2015415
2 2013233
3 2012203
4 2007171
5 2014106
6 201590
7 201387
8 201582
9 201274
10 200670
11 201668
12 201363
13 201862
14 201758
15 200655
16 200553
17 201253
18 201453
19 201753
20 201552

About Mark Spigt

Mark Spigt is a scholar working on General Health Professions, Pediatrics, Perinatology and Child Health, Nutrition and Dietetics, Statistics and Probability and Urology, having authored 144 papers that have together received 3.6k indexed citations. Recurring topics across this work include Global Maternal and Child Health (14 papers), Child Nutrition and Water Access (12 papers), Statistical Methods in Clinical Trials (10 papers), Tuberculosis Research and Epidemiology (8 papers), Urinary Bladder and Prostate Research (8 papers), Chronic Obstructive Pulmonary Disease (COPD) Research (7 papers), Smoking Behavior and Cessation (7 papers) and Mental Health Treatment and Access (7 papers). The work is most often cited by research in Pediatrics, Perinatology and Child Health (529 citations), General Health Professions (716 citations), Nutrition and Dietetics (287 citations), Applied Psychology (115 citations) and Parasitology (94 citations). Mark Spigt has collaborated with scholars based in Netherlands, Norway and Ethiopia. Frequent co-authors include Geert‐Jan Dinant, Daniel Kotz, Rik Crutzen, Wolfgang Viechtbauer, Román Blanco, Araya Abrha Medhanyie, Solomon Shiferaw, J. André Knottnerus, Jan Serroyen and Luc M. Budé. Their work appears in journals such as Journal of Clinical Epidemiology, Family Practice, PLoS ONE, BMC Public Health and npj Primary Care Respiratory Medicine.

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.

Explore authors with similar magnitude of impact