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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Psychology 62 3206 2952 342 324 282 17029

Roger T. Webb publications per year

The chart shows the history of publications by Roger T. Webb between 1999 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Roger T. Webb published across 27 years, from 1999 to 2025, averaging 12.7 papers a year. Output peaked at 39 publications in 2021. 28 of the 344 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 1999 to 2025. Vertical axis: number of publications, 0 to 39. Peak 39 publications in 2021. 1999: 1 publication 2000: 2 publications 2001: 0 publications 2002: 5 publications 2003: 1 publication 2004: 8 publications 2005: 5 publications 2006: 11 publications 2007: 4 publications 2008: 15 publications 2009: 9 publications 2010: 6 publications 2011: 9 publications 2012: 9 publications 2013: 30 publications 2014: 12 publications 2015: 18 publications 2016: 22 publications 2017: 16 publications 2018: 20 publications 2019: 14 publications 2020: 25 publications 2021: 39 publications 2022: 14 publications 2023: 21 publications 2024: 9 publications 2025: 19 publications
1999 2025

344 publications in total across all disciplines

View publications per year as a table
Roger T. Webb: publications per year, 1999 to 2025
Year Publications
1999 1
2000 2
2001 0
2002 5
2003 1
2004 8
2005 5
2006 11
2007 4
2008 15
2009 9
2010 6
2011 9
2012 9
2013 30
2014 12
2015 18
2016 22
2017 16
2018 20
2019 14
2020 25
2021 39
2022 14
2023 21
2024 9
2025 19
Total 344
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Roger T. Webb publication distribution in Psychology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Psychology in 2026. The highlighted bar marks where Roger T. Webb sits on this spectrum.

No. of scientists
200 400 600
Bar chart with 69 bars. Horizontal axis: publications, 31–40 to 705+. Vertical axis: number of scientists, 0 to 736. Most scientists, 736, have 101–110 publications. The last bar groups every scientist with 705 publications or more. The highlighted bar, 281–290 publications, is where this scientist sits. 31–40 publications: 6 scientists 41–50 publications: 52 scientists 51–60 publications: 138 scientists 61–70 publications: 299 scientists 71–80 publications: 461 scientists 81–90 publications: 605 scientists 91–100 publications: 713 scientists 101–110 publications: 736 scientists 111–120 publications: 686 scientists 121–130 publications: 670 scientists 131–140 publications: 644 scientists 141–150 publications: 597 scientists 151–160 publications: 576 scientists 161–170 publications: 477 scientists 171–180 publications: 450 scientists 181–190 publications: 397 scientists 191–200 publications: 343 scientists 201–210 publications: 328 scientists 211–220 publications: 313 scientists 221–230 publications: 283 scientists 231–240 publications: 226 scientists 241–250 publications: 196 scientists 251–260 publications: 201 scientists 261–270 publications: 171 scientists 271–280 publications: 151 scientists 281–290 publications: 139 scientists 291–300 publications: 113 scientists 301–310 publications: 102 scientists 311–320 publications: 100 scientists 321–330 publications: 76 scientists 331–340 publications: 92 scientists 341–350 publications: 85 scientists 351–360 publications: 69 scientists 361–370 publications: 71 scientists 371–380 publications: 63 scientists 381–390 publications: 58 scientists 391–400 publications: 57 scientists 401–410 publications: 43 scientists 411–420 publications: 33 scientists 421–430 publications: 50 scientists 431–440 publications: 41 scientists 441–450 publications: 32 scientists 451–460 publications: 27 scientists 461–470 publications: 28 scientists 471–480 publications: 25 scientists 481–490 publications: 28 scientists 491–500 publications: 20 scientists 501–510 publications: 23 scientists 511–520 publications: 26 scientists 521–530 publications: 17 scientists 531–540 publications: 21 scientists 541–550 publications: 14 scientists 551–560 publications: 16 scientists 561–570 publications: 10 scientists 571–580 publications: 22 scientists 581–590 publications: 9 scientists 591–600 publications: 14 scientists 601–610 publications: 9 scientists 611–620 publications: 11 scientists 621–630 publications: 4 scientists 631–640 publications: 7 scientists 641–650 publications: 5 scientists 651–660 publications: 10 scientists 661–670 publications: 8 scientists 671–680 publications: 8 scientists 681–690 publications: 4 scientists 691–700 publications: 3 scientists 701–704 publications: 4 scientists 705+ publications: 100 scientists
31–40 publications 705+

This scientist: 282 publications — 85th percentile

85% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 705 publications or more.

View publications distribution as a table
Number of Psychology scientists by publication count, Research.com 2026 ranking edition. Based on 11,416 ranked scientists.
Publications Scientists This scientist
31–40 6
41–50 52
51–60 138
61–70 299
71–80 461
81–90 605
91–100 713
101–110 736
111–120 686
121–130 670
131–140 644
141–150 597
151–160 576
161–170 477
171–180 450
181–190 397
191–200 343
201–210 328
211–220 313
221–230 283
231–240 226
241–250 196
251–260 201
261–270 171
271–280 151
281–290 139 282
291–300 113
301–310 102
311–320 100
321–330 76
331–340 92
341–350 85
351–360 69
361–370 71
371–380 63
381–390 58
391–400 57
401–410 43
411–420 33
421–430 50
431–440 41
441–450 32
451–460 27
461–470 28
471–480 25
481–490 28
491–500 20
501–510 23
511–520 26
521–530 17
531–540 21
541–550 14
551–560 16
561–570 10
571–580 22
581–590 9
591–600 14
601–610 9
611–620 11
621–630 4
631–640 7
641–650 5
651–660 10
661–670 8
671–680 8
681–690 4
691–700 3
701–704 4
705+ 100
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Roger T. Webb D-index placement in Psychology in 2026

The chart shows the D-index (discipline H-index) distribution of Psychology scientists ranked by Research.com in 2026. The highlighted bar marks where Roger T. Webb sits on this spectrum.

No. of scientists
200 400 600
Bar chart with 58 bars. Horizontal axis: D-Index, 30–31 to 144+. Vertical axis: number of scientists, 0 to 702. Most scientists, 702, have 32–33 D-Index. The last bar groups every scientist with 144 D-Index or more. The highlighted bar, 62–63 D-Index, is where this scientist sits. 30–31 D-Index: 398 scientists 32–33 D-Index: 702 scientists 34–35 D-Index: 671 scientists 36–37 D-Index: 659 scientists 38–39 D-Index: 641 scientists 40–41 D-Index: 671 scientists 42–43 D-Index: 617 scientists 44–45 D-Index: 558 scientists 46–47 D-Index: 495 scientists 48–49 D-Index: 487 scientists 50–51 D-Index: 445 scientists 52–53 D-Index: 390 scientists 54–55 D-Index: 408 scientists 56–57 D-Index: 345 scientists 58–59 D-Index: 325 scientists 60–61 D-Index: 321 scientists 62–63 D-Index: 248 scientists 64–65 D-Index: 290 scientists 66–67 D-Index: 218 scientists 68–69 D-Index: 219 scientists 70–71 D-Index: 215 scientists 72–73 D-Index: 183 scientists 74–75 D-Index: 169 scientists 76–77 D-Index: 132 scientists 78–79 D-Index: 137 scientists 80–81 D-Index: 120 scientists 82–83 D-Index: 112 scientists 84–85 D-Index: 86 scientists 86–87 D-Index: 101 scientists 88–89 D-Index: 83 scientists 90–91 D-Index: 77 scientists 92–93 D-Index: 70 scientists 94–95 D-Index: 78 scientists 96–97 D-Index: 58 scientists 98–99 D-Index: 53 scientists 100–101 D-Index: 57 scientists 102–103 D-Index: 48 scientists 104–105 D-Index: 53 scientists 106–107 D-Index: 46 scientists 108–109 D-Index: 24 scientists 110–111 D-Index: 35 scientists 112–113 D-Index: 27 scientists 114–115 D-Index: 32 scientists 116–117 D-Index: 31 scientists 118–119 D-Index: 22 scientists 120–121 D-Index: 16 scientists 122–123 D-Index: 24 scientists 124–125 D-Index: 18 scientists 126–127 D-Index: 11 scientists 128–129 D-Index: 19 scientists 130–131 D-Index: 10 scientists 132–133 D-Index: 16 scientists 134–135 D-Index: 10 scientists 136–137 D-Index: 12 scientists 138–139 D-Index: 8 scientists 140–141 D-Index: 5 scientists 142–143 D-Index: 12 scientists 144+ D-Index: 98 scientists
30–31 D-Index 144+

This scientist: 62 D-Index — 72nd percentile

72% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 144 D-Index or more.

View D-Index distribution as a table
Number of Psychology scientists by D-index, Research.com 2026 ranking edition. Based on 11,416 ranked scientists.
D-Index Scientists This scientist
30–31 398
32–33 702
34–35 671
36–37 659
38–39 641
40–41 671
42–43 617
44–45 558
46–47 495
48–49 487
50–51 445
52–53 390
54–55 408
56–57 345
58–59 325
60–61 321
62–63 248 62
64–65 290
66–67 218
68–69 219
70–71 215
72–73 183
74–75 169
76–77 132
78–79 137
80–81 120
82–83 112
84–85 86
86–87 101
88–89 83
90–91 77
92–93 70
94–95 78
96–97 58
98–99 53
100–101 57
102–103 48
104–105 53
106–107 46
108–109 24
110–111 35
112–113 27
114–115 32
116–117 31
118–119 22
120–121 16
122–123 24
124–125 18
126–127 11
128–129 19
130–131 10
132–133 16
134–135 10
136–137 12
138–139 8
140–141 5
142–143 12
144+ 98
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Overview

Roger T. Webb is affiliated with the University of Manchester in the United Kingdom. Their research primarily focuses on psychology and medicine, with substantial contributions to the subfields of clinical psychology, general health professions, health, social psychology, and sociology and political science.

Their work extensively covers topics related to suicide and self-harm studies, COVID-19 and mental health, health disparities and outcomes, mental health treatment and access, employment and welfare studies, psychopathy, forensic psychiatry, sexual offending, as well as COVID-19 and healthcare impacts.

Notable recent papers by Roger T. Webb include:

  • Mental health before and during the COVID-19 pandemic: a longitudinal probability sample survey of the UK population (2020, The Lancet Psychiatry)
  • Suicide trends in the early months of the COVID-19 pandemic: an interrupted time-series analysis of preliminary data from 21 countries (2021, The Lancet Psychiatry)
  • Mental health responses to the COVID-19 pandemic: a latent class trajectory analysis using longitudinal UK data (2021, The Lancet Psychiatry)
  • Effects of the COVID-19 pandemic on primary care-recorded mental illness and self-harm episodes in the UK: a population-based cohort study (2021, The Lancet Public Health)
  • Diagnosis of physical and mental health conditions in primary care during the COVID-19 pandemic: a retrospective cohort study (2020, The Lancet Public Health)

The researcher publishes frequently in venues such as BJPsych Open, Harvard Dataverse, The Lancet Psychiatry, SSRN Electronic Journal, and bioRxiv (Cold Spring Harbor Laboratory). These platforms have hosted multiple publications reflecting their ongoing engagement in the field.

Roger T. Webb has collaborated extensively with a number of coauthors, including Navneet Kapur, Darren M. Ashcroft, Matthew Carr, Ann John, and Sarah Steeg. These collaborations represent a significant portion of their scholarly output and indicate a networked approach to research on mental health and related areas.

Best Publications

  • Suicide After Deliberate Self-Harm: A 4-Year Cohort Study

    Jayne Cooper;Navneet Kapur;Roger Webb;Martin Lawlor

  • Higher risk of offspring schizophrenia following antenatal maternal exposure to severe adverse life events.

    Ali S. Khashan;Kathryn M. Abel;Roseanne McNamee;Marianne G. Pedersen

  • Suicide trends in the early months of the COVID-19 pandemic: an interrupted time-series analysis of preliminary data from 21 countries.

    Jane Pirkis;Ann John;Sangsoo Shin;Marcos DelPozo-Banos

  • Suicide in recently released prisoners: a population-based cohort study

    Daniel Pratt;Mary Piper;Louis Appleby;Roger Webb

  • Mental health responses to the COVID-19 pandemic: a latent class trajectory analysis using longitudinal UK data.

    Matthias Pierce;Sally McManus;Holly Hope;Matthew Hotopf;Matthew Hotopf

  • Incidence, clinical management, and mortality risk following self harm among children and adolescents: cohort study in primary care.

    Catharine Morgan;Roger T Webb;Matthew J Carr;Evangelos Kontopantelis

  • Birth Weight, Schizophrenia, and Adult Mental Disorder: Is Risk Confined to the Smallest Babies?

    Kathryn M. Abel;Susanne Wicks;Ezra S. Susser;Christina Dalman

  • Effects of the COVID-19 pandemic on primary care-recorded mental illness and self-harm episodes in the UK: a population-based cohort study.

    Matthew J Carr;Sarah Steeg;Sarah Steeg;Roger T Webb;Nav Kapur

  • Diagnosis of physical and mental health conditions in primary care during the COVID-19 pandemic: a retrospective cohort study.

    Richard Williams;Richard Williams;David A Jenkins;David A Jenkins;Darren M Ashcroft;Ben Brown

  • Suicide Risk in Primary Care Patients With Major Physical Diseases: A Case-Control Study

    Roger T. Webb;Evangelos Kontopantelis;Tim Doran;Ping Qin

  • Suicide in recently discharged psychiatric patients: a case-control study.

    Isabelle M. Hunt;Navneet Kapur;Roger Webb;Jeff Robinson

  • The repetition of suicidal behavior: A multicenter cohort study

    Navneet Kapur;Jayne Cooper;Sarah King-Hele;Roger Webb

  • A comparison of the cost-effectiveness of five strategies for the prevention of non-steroidal anti-inflammatory drug-induced gastrointestinal toxicity: a systematic review with economic modelling.

    Brown Tj;Hooper L;Elliott Ra;Payne K

  • Suicide numbers during the first 9-15 months of the COVID-19 pandemic compared with pre-existing trends: An interrupted time series analysis in 33 countries

    Unknown

  • Reduced infant birthweight consequent upon maternal exposure to severe life events.

    Ali S. Khashan;Roseanne McNamee;Kathryn M. Abel;Marianne G. Pedersen

  • The impact of the COVID-19 pandemic on self-harm and suicidal behaviour: update of living systematic review

    Ann John;Emily Eyles;Emily Eyles;Roger T Webb;Roger T Webb;Chukwudi Okolie

  • Temporal trends in annual incidence rates for psychiatric disorders and self-harm among children and adolescents in the UK, 2003-2018.

    Lukasz Cybulski;Lukasz Cybulski;Darren M. Ashcroft;Darren M. Ashcroft;Matthew J. Carr;Matthew J. Carr;Shruti Garg

  • Deviance in Fetal Growth and Risk of Autism Spectrum Disorder

    Kathryn M. Abel;Christina Dalman;Anna C. Svensson;Ezra Susser

  • Risk factors for repetition and suicide following self-harm in older adults: multicentre cohort study.

    Elizabeth Murphy;Navneet Kapur;Roger Webb;Nitin Purandare

  • Mental Health Before and During the COVID-19 Pandemic: A Longitudinal Probability Sample Survey of the UK Population

    Matthias Pierce;Holly Hope;Tamsin Ford;Stephani Hatch

Frequent Co-Authors

Louis Appleby
Louis Appleby University of Manchester
Nav Kapur
Nav Kapur University of Manchester
Navneet Kapur
Navneet Kapur University of Manchester
Carsten Bøcker Pedersen
Carsten Bøcker Pedersen Aarhus University
Jenny Shaw
Jenny Shaw University of Manchester
Preben Bo Mortensen
Preben Bo Mortensen Aarhus University
Seena Fazel
Seena Fazel University of Oxford
David Challis
David Challis University of Nottingham
Alistair Burns
Alistair Burns University of Manchester
Keith Hawton
Keith Hawton University of Oxford

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