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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Social Sciences and Humanities 48 3097 2842 524 477 155 11579

Karen Lock publications per year

The chart shows the history of publications by Karen Lock between 1998 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Karen Lock published across 28 years, from 1998 to 2025, averaging 6.2 papers a year. Output peaked at 18 publications in 2010. 1 of the 174 publications appeared in the last two years.

No. of publications
5 10 15
Bar chart. Horizontal axis: year, 1998 to 2025. Vertical axis: number of publications, 0 to 18. Peak 18 publications in 2010. 1998: 2 publications 1999: 0 publications 2000: 0 publications 2001: 0 publications 2002: 2 publications 2003: 2 publications 2004: 4 publications 2005: 6 publications 2006: 7 publications 2007: 10 publications 2008: 7 publications 2009: 10 publications 2010: 18 publications 2011: 17 publications 2012: 4 publications 2013: 9 publications 2014: 11 publications 2015: 12 publications 2016: 14 publications 2017: 5 publications 2018: 4 publications 2019: 10 publications 2020: 2 publications 2021: 11 publications 2022: 3 publications 2023: 3 publications 2024: 0 publications 2025: 1 publication
1998 2025

174 publications in total across all disciplines

View publications per year as a table
Karen Lock: publications per year, 1998 to 2025
Year Publications
1998 2
1999 0
2000 0
2001 0
2002 2
2003 2
2004 4
2005 6
2006 7
2007 10
2008 7
2009 10
2010 18
2011 17
2012 4
2013 9
2014 11
2015 12
2016 14
2017 5
2018 4
2019 10
2020 2
2021 11
2022 3
2023 3
2024 0
2025 1
Total 174
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Karen Lock publication distribution in Social Sciences and Humanities in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Social Sciences and Humanities in 2026. The highlighted bar marks where Karen Lock sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 54 bars. Horizontal axis: publications, 44–53 to 570+. Vertical axis: number of scientists, 0 to 474. Most scientists, 474, have 114–123 publications. The last bar groups every scientist with 570 publications or more. The highlighted bar, 154–163 publications, is where this scientist sits. 44–53 publications: 28 scientists 54–63 publications: 61 scientists 64–73 publications: 161 scientists 74–83 publications: 225 scientists 84–93 publications: 301 scientists 94–103 publications: 390 scientists 104–113 publications: 406 scientists 114–123 publications: 474 scientists 124–133 publications: 453 scientists 134–143 publications: 434 scientists 144–153 publications: 407 scientists 154–163 publications: 411 scientists 164–173 publications: 391 scientists 174–183 publications: 313 scientists 184–193 publications: 319 scientists 194–203 publications: 304 scientists 204–213 publications: 285 scientists 214–223 publications: 246 scientists 224–233 publications: 213 scientists 234–243 publications: 170 scientists 244–253 publications: 167 scientists 254–263 publications: 162 scientists 264–273 publications: 138 scientists 274–283 publications: 138 scientists 284–293 publications: 113 scientists 294–303 publications: 106 scientists 304–313 publications: 95 scientists 314–323 publications: 101 scientists 324–333 publications: 81 scientists 334–343 publications: 69 scientists 344–353 publications: 56 scientists 354–363 publications: 36 scientists 364–373 publications: 42 scientists 374–383 publications: 41 scientists 384–393 publications: 44 scientists 394–403 publications: 27 scientists 404–413 publications: 30 scientists 414–423 publications: 20 scientists 424–433 publications: 29 scientists 434–443 publications: 29 scientists 444–453 publications: 25 scientists 454–463 publications: 19 scientists 464–473 publications: 21 scientists 474–483 publications: 11 scientists 484–493 publications: 17 scientists 494–503 publications: 7 scientists 504–513 publications: 6 scientists 514–523 publications: 12 scientists 524–533 publications: 10 scientists 534–543 publications: 7 scientists 544–553 publications: 6 scientists 554–563 publications: 12 scientists 564–569 publications: 8 scientists 570+ publications: 100 scientists
44–53 publications 570+

This scientist: 155 publications — 44th percentile

44% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 570 publications or more.

View publications distribution as a table
Number of Social Sciences and Humanities scientists by publication count, Research.com 2026 ranking edition. Based on 7,777 ranked scientists.
Publications Scientists This scientist
44–53 28
54–63 61
64–73 161
74–83 225
84–93 301
94–103 390
104–113 406
114–123 474
124–133 453
134–143 434
144–153 407
154–163 411 155
164–173 391
174–183 313
184–193 319
194–203 304
204–213 285
214–223 246
224–233 213
234–243 170
244–253 167
254–263 162
264–273 138
274–283 138
284–293 113
294–303 106
304–313 95
314–323 101
324–333 81
334–343 69
344–353 56
354–363 36
364–373 42
374–383 41
384–393 44
394–403 27
404–413 30
414–423 20
424–433 29
434–443 29
444–453 25
454–463 19
464–473 21
474–483 11
484–493 17
494–503 7
504–513 6
514–523 12
524–533 10
534–543 7
544–553 6
554–563 12
564–569 8
570+ 100
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Karen Lock D-index placement in Social Sciences and Humanities in 2026

The chart shows the D-index (discipline H-index) distribution of Social Sciences and Humanities scientists ranked by Research.com in 2026. The highlighted bar marks where Karen Lock sits on this spectrum.

No. of scientists
100 200 300
Bar chart with 71 bars. Horizontal axis: D-Index, 30 to 100+. Vertical axis: number of scientists, 0 to 313. Most scientists, 313, have 42 D-Index. The last bar groups every scientist with 100 D-Index or more. The highlighted bar, 48 D-Index, is where this scientist sits. 30 D-Index: 177 scientists 31 D-Index: 210 scientists 32 D-Index: 222 scientists 33 D-Index: 188 scientists 34 D-Index: 181 scientists 35 D-Index: 243 scientists 36 D-Index: 261 scientists 37 D-Index: 272 scientists 38 D-Index: 278 scientists 39 D-Index: 300 scientists 40 D-Index: 297 scientists 41 D-Index: 308 scientists 42 D-Index: 313 scientists 43 D-Index: 300 scientists 44 D-Index: 269 scientists 45 D-Index: 260 scientists 46 D-Index: 228 scientists 47 D-Index: 251 scientists 48 D-Index: 203 scientists 49 D-Index: 186 scientists 50 D-Index: 187 scientists 51 D-Index: 166 scientists 52 D-Index: 138 scientists 53 D-Index: 141 scientists 54 D-Index: 131 scientists 55 D-Index: 137 scientists 56 D-Index: 109 scientists 57 D-Index: 129 scientists 58 D-Index: 95 scientists 59 D-Index: 105 scientists 60 D-Index: 106 scientists 61 D-Index: 86 scientists 62 D-Index: 94 scientists 63 D-Index: 77 scientists 64 D-Index: 79 scientists 65 D-Index: 59 scientists 66 D-Index: 68 scientists 67 D-Index: 51 scientists 68 D-Index: 49 scientists 69 D-Index: 40 scientists 70 D-Index: 43 scientists 71 D-Index: 40 scientists 72 D-Index: 50 scientists 73 D-Index: 46 scientists 74 D-Index: 43 scientists 75 D-Index: 45 scientists 76 D-Index: 45 scientists 77 D-Index: 30 scientists 78 D-Index: 25 scientists 79 D-Index: 31 scientists 80 D-Index: 29 scientists 81 D-Index: 18 scientists 82 D-Index: 21 scientists 83 D-Index: 26 scientists 84 D-Index: 15 scientists 85 D-Index: 15 scientists 86 D-Index: 19 scientists 87 D-Index: 19 scientists 88 D-Index: 12 scientists 89 D-Index: 7 scientists 90 D-Index: 19 scientists 91 D-Index: 20 scientists 92 D-Index: 13 scientists 93 D-Index: 9 scientists 94 D-Index: 13 scientists 95 D-Index: 8 scientists 96 D-Index: 7 scientists 97 D-Index: 6 scientists 98 D-Index: 6 scientists 99 D-Index: 6 scientists 100+ D-Index: 97 scientists
30 D-Index 100+

This scientist: 48 D-Index — 61st percentile

61% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 100 D-Index or more.

View D-Index distribution as a table
Number of Social Sciences and Humanities scientists by D-index, Research.com 2026 ranking edition. Based on 7,777 ranked scientists.
D-Index Scientists This scientist
30 177
31 210
32 222
33 188
34 181
35 243
36 261
37 272
38 278
39 300
40 297
41 308
42 313
43 300
44 269
45 260
46 228
47 251
48 203 48
49 186
50 187
51 166
52 138
53 141
54 131
55 137
56 109
57 129
58 95
59 105
60 106
61 86
62 94
63 77
64 79
65 59
66 68
67 51
68 49
69 40
70 43
71 40
72 50
73 46
74 43
75 45
76 45
77 30
78 25
79 31
80 29
81 18
82 21
83 26
84 15
85 15
86 19
87 19
88 12
89 7
90 19
91 20
92 13
93 9
94 13
95 8
96 7
97 6
98 6
99 6
100+ 97
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Overview

Karen Lock is affiliated with the London School of Hygiene & Tropical Medicine in the United Kingdom. Their research primarily focuses on the intersection of public health, health professions, and various specialized subfields including public health, environmental and occupational health, general health professions, clinical psychology, health, and organizational behavior and human resource management.

The main topics covered in Karen Lock's work include:

  • Obesity, Physical Activity, Diet
  • Health disparities and outcomes
  • Nutritional Studies and Diet
  • Consumer Attitudes and Food Labeling
  • Global Public Health Policies and Epidemiology
  • Health, psychology, and well-being
  • Health Policy Implementation Science

The scientist has authored multiple papers published across reputable venues. Notable recent publications include:

  • Evaluation of public health interventions from a complex systems perspective: A research methods review (2021), Social Science & Medicine
  • Changes in household food and drink purchases following restrictions on the advertisement of high fat, salt, and sugar products across the Transport for London network: A controlled interrupted time series analysis (2022), PLoS Medicine
  • 'It All Kind of Links Really': Young People's Perspectives on the Relationship between Socioeconomic Circumstances and Health (2022), International Journal of Environmental Research and Public Health
  • Policy Process And Non-State Actors' Influence On The 2014 Mexican Soda Tax (2020), Health Policy and Planning
  • Sociodemographic differences in self-reported exposure to high fat, salt and sugar food and drink advertising: a cross-sectional analysis of 2019 UK panel data (2021), BMJ Open

Karen Lock frequently co-authors with several colleagues, with notable collaboration counts including:

  • Matt Egan (15 joint publications)
  • Vanessa Er (12 joint publications)
  • Frank de Vocht (7 joint publications)
  • Martin White (6 joint publications)
  • Steven Cummins (6 joint publications)

The scientist's work appears regularly in specific publication venues such as:

  • SSM Annual Scientific Meeting (3 publications)
  • Social Science & Medicine (2 publications)
  • The Lancet (2 publications)
  • PLoS Medicine (1 publication)
  • International Journal of Environmental Research and Public Health (1 publication)

Karen Lock's body of work spans diverse areas in medicine and health professions, with special attention to public health challenges related to nutrition, health policy, and disparities. The combination of interdisciplinary research themes and diverse collaboration networks underlines a comprehensive approach to advancing knowledge in health sciences.

Best Publications

  • The global burden of disease attributable to low consumption of fruit and vegetables: implications for the global strategy on diet

    Karen Lock;Joceline Pomerleau;Louise Causer;Dan R. Altmann

  • Improving the transition between paediatric and adult healthcare: a systematic review

    R Crowley;Ingrid Wolfe;K Lock;M McKee

  • Nutritional quality of organic foods: a systematic review

    Alan D Dangour;Sakhi K Dodhia;Arabella Hayter;Elizabeth Allen

  • Public health benefits of strategies to reduce greenhouse-gas emissions: food and agriculture

    Sharon Friel;Alan D Dangour;Tara Garnett;Karen Lock

  • Getting children to eat more fruit and vegetables: a systematic review

    Cécile Knai;Joceline Pomerleau;Karen Lock;Martin McKee

  • Interventions Designed to Increase Adult Fruit and Vegetable Intake Can Be Effective: A Systematic Review of the Literature

    Joceline Pomerleau;Karen Lock;Cécile Knai;Martin McKee

  • Do school based food and nutrition policies improve diet and reduce obesity

    Patricia Constante Jaime;Karen Lock

  • Availability, affordability, and consumption of fruits and vegetables in 18 countries across income levels: findings from the Prospective Urban Rural Epidemiology (PURE) study

    Victoria Miller;Salim Yusuf;Clara K. Chow;Mahshid Dehghan

  • Cycling for transport and public health: a systematic review of the effect of the environment on cycling.

    Simon D.S. Fraser;Karen Lock

  • Thinness, overweight and obesity in a national sample of Iranian children and adolescents: CASPIAN Study.

    R. Kelishadi;G. Ardalan;R. Gheiratmand;R. Majdzadeh

  • Nutrition-related health effects of organic foods: a systematic review

    Alan D Dangour;Karen Lock;Arabella Hayter;Andrea Aikenhead

  • Population-level interventions to reduce alcohol-related harm: An overview of systematic reviews

    Fred Martineau;Elizabeth Tyner;Theo Lorenc;Mark Petticrew

  • Investigating Environmental Determinants of Diet, Physical Activity, and Overweight among Adults in Sao Paulo, Brazil

    Patrícia Constante Jaime;Ana Clara da Fonseca Leitão Duran;Flavia Mori Sarti;Karen Lock

  • Will European agricultural policy for school fruit and vegetables improve public health? A review of school fruit and vegetable programmes.

    Joia de Sa;Karen Lock

  • Environmental and societal influences acting on cardiovascular risk factors and disease at a population level: a review.

    Clara Kayei Chow;Karen Lock;Koon Teo;SV Subramanian

  • Feeding the world healthily: the challenge of measuring the effects of agriculture on health

    Sophie Hawkesworth;Alan D. Dangour;Alan D. Dangour;Deborah Johnston;Deborah Johnston;Karen Lock;Karen Lock

  • Health, agricultural, and economic effects of adoption of healthy diet recommendations.

    Karen Lock;Richard D Smith;Alan D Dangour;Marcus Keogh-Brown

  • The challenge of measuring global fruit and vegetable intake.

    Joceline Pomerleau;Karen Lock;Martin McKee;Dan R. Altmann

  • Environmental profile of a community's health (EPOCH): An instrument to measure environmental determinants of cardiovascular health in five countries

    Clara K. Chow;Clara K. Chow;Karen Lock;Manisha Madhavan;Daniel J. Corsi

Frequent Co-Authors

Martin McKee
Martin McKee London School of Hygiene & Tropical Medicine
Mark Petticrew
Mark Petticrew London School of Hygiene & Tropical Medicine
Susan Michie
Susan Michie University College London
Phil Edwards
Phil Edwards London School of Hygiene & Tropical Medicine
Ricardo Uauy
Ricardo Uauy London School of Hygiene & Tropical Medicine
Matthew Hickman
Matthew Hickman University of Bristol
Cécile Knai
Cécile Knai London School of Hygiene & Tropical Medicine
Alan Brennan
Alan Brennan University of Sheffield
Richard J. Hayes
Richard J. Hayes London School of Hygiene & Tropical Medicine
Angela Clow
Angela Clow University of Westminster

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