Top Articles (Article-Level Metrics)

 
 
Rank Article Tweets Tweets per MonthA
 Tweets Influence FactorB
 Twimpact Factor (tw7)C Twindex7D
 
411
Development of Web-Based Computer-Tailored Advice to Promote Physical Activity Among People Older Than 50 Years
Denise A Peels, Maartje M van Stralen, Catherine Bolman, Rianne HJ Golsteijn, Hein de Vries, Aart N Mudde, Lilian Lechner
J Med Internet Res 2012;14(2):e39
(Mar 2, 2012)
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9 0.62 6.00 9 35
 
 
412
Breathe Easier Online: Evaluation of a Randomized Controlled Pilot Trial of an Internet-Based Intervention to Improve Well-being in Children and Adolescents With a Chronic Respiratory Condition
Peter A Newcombe, Tamara L Dunn, Leanne M Casey, Jeanie K Sheffield, Helen Petsky, Sophie Anderson-James, Anne B Chang
J Med Internet Res 2012;14(1):e23
(Feb 8, 2012)
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9 0.59 17.00 7 15
 
 
413
Interpreting the Outcomes of Automated Internet-Based Randomized Trials: Example of an International Smoking Cessation Study
Yan Leykin, Adrian Aguilera, Leandro D Torres, Eliseo J Pérez-Stable, Ricardo F Muñoz
J Med Internet Res 2012;14(1):e5
(Feb 7, 2012)
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9 0.59 11.00 9 30
 
 
414
Exploratory Study of Web-Based Planning and Mobile Text Reminders in an Overweight Population
Anastasia Soureti, Peter Murray, Mark Cobain, Mai Chinapaw, Willem van Mechelen, Robert Hurling
J Med Internet Res 2011;13(4):e118
(Dec 20, 2011)
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9 0.54 1.00 9 20
 
 
415
Evaluation of a Web-Based Intervention to Promote Hand Hygiene: Exploratory Randomized Controlled Trial
Lucy Yardley, Sascha Miller, Wolff Schlotz, Paul Little
J Med Internet Res 2011;13(4):e107
(Dec 9, 2011)
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9 0.53 11.00 9 25
 
 
416
Analysis of the Definition and Utility of Personal Health Records Using Q Methodology
Jeongeun Kim, David W Bates
J Med Internet Res 2011;13(4):e105
(Nov 29, 2011)
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9 0.52 11.00 7 10
 
 
417
Web-Based Risk Communication and Planning in an Obese Population: Exploratory Study
Anastasia Soureti, Peter Murray, Mark Cobain, Willem van Mechelen, Robert Hurling
J Med Internet Res 2011;13(4):e100
(Nov 24, 2011)
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9 0.51 19.00 7 15
 
 
418
Improvement of Physical Activity by a Kiosk-based Electronic Screening and Brief Intervention in Routine Primary Health Care: Patient-Initiated Versus Staff-Referred
Matti Leijon, Daniel Arvidsson, Per Nilsen, Diana Stark Ekman, Siw Carlfjord, Agneta Andersson, Anne Lie Johansson, Preben Bendtsen
J Med Internet Res 2011;13(4):e99
(Nov 22, 2011)
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9 0.51 19.00 9 25
 
 
419
Communications Between Volunteers and Health Researchers during Recruitment and Informed Consent: Qualitative Content Analysis of Email Interactions
Anne Townsend, Zubin Amarsi, Catherine Backman, Susan M Cox, Linda C Li
J Med Internet Res 2011;13(4):e84
(Oct 13, 2011)
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9 0.47 11.00 2 0
 
 
420
Supportive Accountability: A Model for Providing Human Support to Enhance Adherence to eHealth Interventions
David Mohr, Pim Cuijpers, Kenneth Lehman
J Med Internet Res 2011;13(1):e30
(Mar 10, 2011)
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9 0.35 22.00 3 0
 
 
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Total Tweets
 
Tweets per Month
 
Tweets Influence Factor
 
Twimpact Factor (TWIF) tw7
 
Twindex7

A Tweets per month statistic may be artifically inflated for newly published articles

B Tweets Influence Factor (TIF): number of tweets x avg. influence of tweeters (influence is determined by how often all tweets of that person are retweeted by others)

C Twimpact Factor (TWIF) tw7: Number of mentionings in tweets (tweetations) within first 7 days after article publication (Eysenbach 2011)

D Twindex7 (Eysenbach 2011): Rank percentile of this article when its twimpact factor (tw7) is compared to 19 previously published articles. Range 0-100, with higher scores reflecting higher impact on Twitter. Articles with a Twindex greater than 75 have a 75% chance of being highly cited (top quartile by citation), articles with a Twindex less than 75 have a 7% chance to be highly cited.

 * Tweets Data Collection began January 2008