Short slideshow of the top100 people and papers in psychiatry as of january 2011 based on Web of science. British emphasis, worlwide list in preparation.

1. Top 100 People and Papers
……..In Psychiatry (as of Jan 2011)
Alex Mitchell, Consultant in Liaison Psychiatry (using web of science and Pubmed)

2. Contents
• Part I: Introduction to Bibliometrics
• Part II: Top 100 Papers
• Part III: Top 100 People
• Part IV: Top 50 UK Psychiatrists

3. Your Research
The fate of medical research (DeBakey, 1974)

4. Productivity Estimates
• Academics
– 3000 x 5 papers per year
– N= 15,000
• NHS Medical Staff
– 120,000 x 1 paper every 5 years!
– N= 24,000
• NHS AHP
– 500,000 x 1 paper every 100 years
– N= 5,000
• Ratio of Outputs = 15,000 to 29,000 (1:2)

5. How to Grade Quality?
Q. What are the “most important” papers in psychiatry?
Q. New vs old

6. • Hospital Specialist
• 75 journals in psychiatry
• + 50 in neurology
• + 50 in medicine
• + 25 in misc. fields
– 2500 issues per year
– 25,000 specialty articles per year
– 7 new issues per day
– 70 new articles per day

7. Impact of publication
Changes practice
Author’s Self Report
Most Read
(downloads)
Most Quoted
(cites)
Others Self Report
(media)

8. How to Grade Research…of an Author
10% top 10 journals
100% Listed on Pubmed
100% Listed on Scopus/WoK
70% peer reviewed journals
75% Listed on Pubmed
95% Listed on Scopus/WoK
20% other material (eg chapters)
Not Listed on Pubmed
15% Listed on Scopus/WoK

9. reference 4
reference 1 reference 6
reference 3
reference 5
reference 2
reference 7
Cites Cites
Publication history
Cited by Cited by
Future paper 5
Future paper 1
Future paper 3
Future paper 6
Citation Databases Future paper 2 Future paper 4
Science citation index (CD)
BIDS
ISI Science Direct
Web of Science
Web of Knowledge
Scopus

11. What is the Impact factor?
• Journal IF
• A = citations in the last 2 years in journal
• B = number of articles Impact Factor = A/B
• Article IF
• A = Total citations of article
• B = Age of article Impact Factor = A/B
• Personal IF (speculative)
• A = citations in the last 2-5 years by individual
• B = number of articles Impact Factor = A/B

14. Most Cited Papers in Psychiatry
Q. What are the “most important” papers in psychiatry?
Q. How many times do you think the top papers are cited?

15. Schizophrenia top10
schedule for affective disorders and schizophrenia for school-age
the positive and negative syndrome scale (panss) for schizophrenia children present and lifetime version (k-sads-pl): initial reliability and
Kay, sr; fiszbein, a; opler, la validity data
source: schizophrenia bulletin volume: 13 issue: 2 pages: 261- kaufman, j; birmaher, b; brent, d, et al.
276 published: 1987 Source: journal of the american academy of child and adolescent
times cited: 4,652 psychiatry volume: 36 issue: 7 pages: 980-988 published: jul 1997
times cited: 1,528
diagnostic interview - schedule for affective-disorders and schizophrenia effectiveness of antipsychotic drugs in patients with chronic
Endicott, j; spitzer, rl schizophrenia
source: archives of general psychiatry volume: 35 issue: 7 pages: 837- Lieberman, ja; stroup, ts; mcevoy, jp, et al.
844 published: 1978 Source: new england journal of medicine volume: 353 issue:
times cited: 4,463 12 pages: 1209-1223 published: sep 22 2005
times cited: 1,505
clozapine for the treatment-resistant schizophrenic - a double-blind
comparison with chlorpromazine recent advances in the phencyclidine model of schizophrenia
Kane, j; honigfeld, g; singer, j, et al. javitt, dc; zukin, sr
Source: archives of general psychiatry volume: 45 issue: 9 pages: 789- source: american journal of psychiatry volume: 148 issue: 10 pages:
796 published: sep 1988 1301-1308 published: oct 1991
times cited: 2,443 times cited: 1,421
implications of normal brain-development for the pathogenesis of physiological dysfunction of dorsolateral prefrontal cortex in
schizophrenia schizophrenia .1. Regional cerebral blood-flow evidence
Weinberger, dr weinberger, dr; berman, kf; zec, rf
source: archives of general psychiatry volume: 44 issue: 7 pages: 660- source: archives of general psychiatry volume: 43 issue: 2 pages: 114-
669 published: jul 1987 124 published: feb 1986
times cited: 2,000 times cited: 1,393
cloning of the gene for a human dopamine d4-receptor with high-affinity what are the functional consequences of neurocognitive deficits in
for the antipsychotic clozapine schizophrenia?
Vantol, hhm; bunzow, jr; guan, hc, et al. Green, mf
Source: nature volume: 350 issue: 6319 pages: 610-614 published: source: american journal of psychiatry volume: 153 issue: 3 pages:
apr 18 1991 321-330 published: mar 1996
times cited: 1,695 times cited: 1,359

16. Depression top10
A rating scale for depression A self-rating depression scale
Hamilton, m Zung, wwk
source: journal of neurology neurosurgery and psychiatry volume: source: archives of general psychiatry volume: 12 issue: 1 pages: 63-
23 issue: 1 pages: 56-62 published: 1960 70 published: 1965
times cited: 13,506 times cited: 4,027
An inventory for measuring depression Development and validation of a geriatric depression screening scale - a
Beck, at; erbaugh, j; ward, ch, et al. preliminary-report
Source: archives of general psychiatry volume: 4 issue: 6 pages: 561- Yesavage, ja; brink, tl; rose, tl, et al.
& published: 1961 Source: journal of psychiatric research volume: 17 issue: 1 pages: 37-
times cited: 12,796 49 published: 1983
times cited: 3,313
The hospital anxiety and depression scale
Zigmond, as; snaith, rp Influence of life stress on depression: moderation by a polymorphism in
source: acta psychiatrica scandinavica volume: 67 issue: 6 pages: 361- the 5-htt gene
370 published: 1983 Caspi, a; sugden, k; moffitt, te, et al.
times cited: 7,219 Source: science volume: 301 issue: 5631 pages: 386-389 published:
2003
Psychometric properties of the beck depression inventory - 25 years of times cited: 2,069
evaluation
Beck, at; steer, ra; garbin, mg
Detection of postnatal depression - development of the 10-item
source: clinical psychology review volume: 8 issue: 1 pages: 77-
edinburgh postnatal depression scale
100 published: 1988
Cox, jl; holden, jm; sagovsky, r
times cited: 4,240
source: british journal of psychiatry volume: 150 pages: 782-
New depression scale designed to be sensitive to change 786 published: jun 1987
Montgomery, sa; asberg, m times cited: 1,630
source: british journal of psychiatry volume: 134 issue: apr pages:
382-389 published: 1979
times cited: 4,052

17. RCTs top10
effectiveness of antipsychotic drugs in patients with chronic schizophrenia the phq-9 - validity of a brief depression severity measure
Lieberman, ja; stroup, ts; mcevoy, jp, et al. kroenke, k; spitzer, rl; williams, jbw
Source: new england journal of medicine volume: 353 issue: 12 pages: 1209- source: journal of general internal medicine volume: 16 issue: 9 pages: 606-
1223 published: sep 22 2005 613 published: sep 2001
times cited 1,505 times cited: 1,012
a controlled trial of selegiline, alpha-tocopherol, or both as treatment for alzheimer's
disease
Sano, m; ernesto, c; thomas, rg, et al.
Source: new england journal of medicine volume: 336 issue: 17 pages: 1216-
1222 published: apr 24 1997
times cited: 1,327
a 14-month randomized clinical trial of treatment strategies for attention-
the epidemiology of major depressive disorder - results from the national comorbidity
deficit/hyperactivity disorder
survey replication (ncs-r).
Jensen, ps; arnold, le; richters, je, et al.
Kessler, rc; berglund, p; demler, o, et al.
Source: archives of general psychiatry volume: 56 issue: 12 pages: 1073-
Source: jama-journal of the american medical association volume: 289 issue:
1086 published: dec 1999
23 pages: 3095-3105 published:
timecited: 988
times cited: 1,315
national-institute-of-mental-health treatment of depression collaborative research- can life-style changes reverse coronary heart-disease
program - general effectiveness of treatments ornish, d; brown, se; scherwitz, lw, et al.
Elkin, i; shea, mt; watkins, jt, et al. Source: lancet volume: 336 issue: 8708 pages: 129-133 published:
Source: archives of general psychiatry volume: 46 issue: 11 pages: 971- times cited: 972
982 published: nov 1989
times cited: 1,217
subanesthetic effects of the noncompetitive nmda antagonist, ketamine, in humans
plasma homocysteine as a risk factor for vascular disease - the european concerted
- psychotomimetic, perceptual, cognitive, and neuroendocrine responses
action project
krystal, jh; karper, lp; seibyl, jp, et al.
graham, im; daly, le; refsum, hm, et al.
Source: archives of general psychiatry volume: 51 issue: 3 pages: 199-
Source: jama-journal of the american medical association volume: 277 issue:
214 published: mar 1994
22 pages: 1775 1781 p blished: j n 11 1997

18. Dementia top10
clinical-diagnosis of alzheimers-disease - report of the NINCDS-ADRDA work group under alzheimers-disease - initial report of the purification and characterization of a
the auspices of department-of-health-and-human-services task-force on alzheimers- novel cerebrovascular amyloid protein
disease glenner, gg; wong, cw
Mckhann, g; drachman, d; folstein, m, et al. source: biochemical and biophysical research communications volume:
Source: neurology volume: 34 issue: 7 pages: 939-944 published: 1984 120 issue: 3 pages: 885-890 published: 1984
times cited: 13,463 times cited: 2,657
medicine - the amyloid hypothesis of alzheimer's disease: progress and problems
neuropathological staging of alzheimer-related changes
on the road to therapeutics
Braak, H; Braak, e
hardy, j; selkoe, dj
source: acta neuropathologica volume: 82 issue: 4 pages: 239-259 published: 1991
source: science volume: 297 issue: 5580 pages: 353-356 published:
times cited: 3,900
times cited: 2,619
gene dose of apolipoprotein-e type-4 allele and the risk of alzheimers-disease in late- a new clinical-scale for the staging of dementia
onset families hughes, cp; berg, l; danziger, wl, et al.
corder, eh; saunders, am; strittmatter, wj, et al. Source: british journal of psychiatry volume: 140 issue: jun pages: 566-
Source: science volume: 261 issue: 5123 pages: 921-923 published: aug 13 1993 572 published: 1982
times cited: 3,556 times cited: 2,564
the precursor of alzheimers-disease amyloid-a4 protein resembles a cell-surface segregation of a missense mutation in the amyloid precursor protein gene with
receptor familial alzheimers-disease
kang, j; lemaire, hg; unterbeck, a, et al. goate, a; chartierharlin, mc; mullan, m, et al.
Source: nature volume: 325 issue: 6106 pages: 733-736 published: Source: nature volume: 349 issue: 6311 pages: 704-706 published: feb 21
times cited: 3,156 1991
times cited: 2,489
association between quantiative measures of dementia and of senile change in cerebral
grey matter of elderly subjects apolipoprotein-e - high-avidity binding to beta-amyloid and increased frequency
blessed, g; tomlinso.be; roth, m of type-4 allele in late-onset familial alzheimer-disease
source: british journal of psychiatry volume: 114 issue: 512 pages: 797- strittmatter, wj; saunders, am; schmechel, d, et al.
& published: 1968 Source: proceedings of the national academy of sciences of the united states of
times cited: 2,855 america volume: 90 issue: 5 pages: 1977-1981 published: mar 1 1993

19. Top 100 by cites

20. Top 100 by cite rate

21. Most Prolific People in UK Psychiatry

22. How to judge?
• Most publications?..........1st, last, middle?
• Most citations?
• Most grants?
• Most productivity?

23. H‐index
350
300
250
200
Citations
150
Value of H-Index= 31
100
50
0
0 20 40 60 80 100 120 140 160 180 200
Publications

24. By Cites

25. By H-index

26. By 1st Au Pubs
SURNAME FIRST NAME /
INITIAL
1au
193 Tyrer PJ 1
137 Nutt DJ 2
121 Hawton KE 3
91 Priebe S 4
87 Harrison PJ 5
83 Appleby LJ 6
82 Mitchell aj 7
80 Wessely SC 8
77 Bhugra D 9
O'Donovan M
74 10
66 Goodwin GM 11
64 Baldwin DS 12
62 Mcguire P 13
61 Murray RM 14
61 Owen MJ 15
61 David AS 16
Thornicroft GJ
57 17
52 Mcguffin P 18
49 Craddock NJ 19
48 Cowen PJ 20
47 O'Brien JT 21
47 Treasure JL 22
44 Jones PB 23
44 Hotopf M 24
44 Mckeith IG 25
43 Barnes TRE 26
39 gilbody s 27
36 Lovestone S 28
34 Scott JL 29
Bebbington PE
33 30
31 Brugha TS 31
31 Ferrier IN 32
30 Dolan RJ 33
29 Deakin JFW 34
28 Geddes JR 35
27 Mckenna PJ 36
24 Mann AH 37
22 Bullmore E 38
22 Peveler RC 39
21 Lewis SW 40
13 Sharpe m 41

27. Most Cited People in World Psychiatry
Data being compiled as listed on highly cited (ISI) 300